Microsoft admits Vista user account controls a function to have a problem
October 21, 2008
On October 13 message, microsoft is engaged in Windows 7 developing working engineer to admit, of Vista ” user account is controlled ” the regular job that the function disturbed an user, affirmatory in will optimizing Windows 7 ” user account is controlled ” function.
According to foreign media the report says, ben Fadi writes Microsoft engineer on the guest of Windows 7 rich in this company, “We had noticed the user claims they are right ‘ user account is controlled ‘ the function is very malcontent, the user thinks clew is too frequent, be fed up with, and your person is incomprehensible, we still hope the user can control the change that the system configures, but we can provide better experience to the user. But we can provide better experience to the user..
The base of a fruit that occupy a law says, when Vista just was rolled out, 775312 independent application software can produce clew, main reason is most application software needless requirement administrator attributive. He says, because developed personnel to had modified application software according to Vista, this one word had decreased 168149.
Although hear ” user account is controlled ” the message that the function still exists can let a few users feel disappointed, dan Fadi is affirmatory, feedback according to the user, in new edition Windows ” user account is controlled ” the function will get ” revolutionary ” optimize.
Law the base of a fruit is written in rich guest, “User account is controlled ” the profit that brings to whole industry catenary and Windows is clearly, we need to continue to optimize this one function.
Microsoft is presiding Steve Baoermo ever expressed apparitor in London on the conference, “We can sacrifice the security of the user exchanges compatibility, but user place does not like this is afraid. But user place does not like this is afraid..
The message is pushed send a function lack of power IPhone is short-term difficult shake blackberry
August 10, 2008
Beijing time on June 16 message, according to foreign media coverage, although malic IPhone is called ” the greatest performance on the earth ” , but because of,the blackberry mobile phone of RIM is not met this be on the wane. User of major business affairs will still continue to use blackberry mobile phone inside a long time.
Blackberry user won’t turn to IPhone
Tom Yager of analyst of InfoWorld chief technology expresses: “Blackberry user can not quiver excitedly because of IPhone.
Although compare blackberry with IPhone photograph very drab, but blackberry is concentrated elite, and be forever on-line message mobile phone. Opposite at professional, hold the secondary that charging a sex is blackberry only to consider a factor, this from blackberry can see in the initiative design 10 years ago. This from blackberry can see in the initiative design 10 years ago..
The user is current more basises individual be fond of, is not the mobile phone that IT strategy will come to to choose his, the factor that they consider includes business of support of security, software, management, operation, and the price. To a lot of users, the function of blackberry has made the one part of routine, include a message to push send, the tiring-room of application software moves, all the time on-line IM tool and very practical clavier. In this on one hand, the feeling screen of IPhone cannot compare blackberry.
In American market, the competition of business affairs mobile phone already more and more intense, main type includes blackberry, IPhone, Nuojiya E series, and the Treo of Palm. The investigation that comes from Forrester Research shows, american company employee more and more use smartphones, will be as high as 82% to the popularity rate when 2013.
The message is pushed send for blackberry advantage
The reason that blackberry is in an advantage in competition is being pushed at its message send a system. A lot of businesses are in charge of high also think, if do not have blackberry mobile phone, they will lose connection accordingly.
The apple released 3G edition IPhone last week, its message is pushed send a system to also have bigger improve. In IPhone of the first edition, systematic every other 15 minutes or certain time-interval can check email for the user. And in IPhone 2.0 software, IPhone comes to the Microsoft system that adopts back end to finish a message to push send a function.
Gartner analyst Ken Dulaney points out, this one system of IPhone is faulty. He expresses: “It is in order to show some small software exemple, when receiving one share information, if the user continues to next pulling and examine message others, need the time of 20 seconds likely. However blackberry mobile phone finishs the instant. However blackberry mobile phone finishs the instant..
Because RIM owns his network,this one advantage of blackberry is, and the apple is done not have. Yager expresses: “If you are done not have demesne network, so you allow impossibly to be below the situation that receives without equipment, let stay in the network into station message. ” nevertheless he points out at the same time, the apple had founded illicit some to inform a service, the information that is used at IPhone 2.0 is pushed send.
The another big difference of blackberry and IPhone information system depends on the email platform number of both support differring. Blackberry supports the Groupwise of the Lotus Notes of Microsoft Exchange, IBM, Novell, and common POP agreement. And IPhone supports Microsoft Exchange and POP and IMAP agreement directly only. Because IPhone just just starts to business affairs application,this basically is.
The another large dominant position of blackberry depends on can running many application program at the same time, for example business affairs user can call at the same time, use IM service at the same time, still can undertake navigation through TeleNav at the same time. And to IPhone user, should apply switch to arrive when another application from, this program will be suspended. When should browsing a webpage for example, email will stop download. This to chatting, video and flowing is deadly for the real time application such as media.
Apple or support browser get victory
The apple will center competitive key in browser domain without doubt, because almost everybody thinks malic browser ” super cruel ” . Yager expresses: “Move toward 3G as the apple, those users that seek portable Internet terminal will abandon blackberry and choose IPhone. Those users that seek portable Internet terminal will abandon blackberry and choose IPhone..
The browser of blackberry is merely ” sustainable ” , this browser does not support HTML language of the standard and technology of other desktop browser. RIM is to will hope to place merely at present go up in Java technology, use the case of JavaScript according to current webpage however, blackberry browser opens a webpage to need for a long time.
The browser still remains to observe to the importance for business affairs user. Nevertheless, the browser that Dulaney thinks IPhone is outstanding can attract user of one part business affairs for the apple.
Assume Windows 7 function
June 8, 2008
Although be apart from Windows 7 to roll out the time that still has two years at least, but Microsoft (Microsoft Corp. ) had begun to be built for this product situation. The Gates that compare Er (Bill Gates) and Steve Ball silent (Steve Ballmer) is beautiful last week gave a certain number of eye-catching new performance, and the likelihood meets these property finally in appearing in new operating system.
In view of do not arrange so in the experience on Vista, when I think Microsoft develops next generation Windows may the partial opinion of derive outside. I offerred a few new property that I hope to see. Greeting reader tells me his opinion through email, in suggesting well to will publish the column in future.
It is my proposal below:
1.Version of a SKU, thank.
SKU is the abbreviation of unit of the smallest goods in stock. The Microsoft decision in a worst cake becomes Vista fractionize as far as possible a lot of SKU version namely. Vista appeared accordingly each version such as Vista Home, Vista Professional and Vegetarian Vista, the function of each version is increasing, the price is higher and higher also.
No matter Microsoft can pass this one strategy to gain the income outside much jot, cannot offset probably the disorder that brings accordingly and dissatisfaction. One does not wish the columnist of science and technology of sign one’s name complains to me say, he once ensured personnel to expend quite long time with Microsoft technology, the Vista that tries to let him demonstrates disk, discover that SKU version does not include dynamic disk unexpectedly however finally this one necessary function.
If the society must confront a certain operating system alone big situation, ought to experience the profit that brings to this kind of forestall at least so; Below the case that uses same software in everybody especially. The SKU problem of Vista makes we must face worst unfavorable situation in two respects however: Software actual strength is withheld somewhat and supplier alone big state.
2.Of intelligence, can shrink put figure.
This one function should come true on Vista originally, but was abandoned in the last moment however. Windows has to the graph some not quite friendly. When you raise monitor resolution, the icon on screen is met decrescent. Because Windows still shows these icon with same size,this is, the likelihood is 256 × 256 resemble element. But because distributing on high resolution screen,have more resembling element, the space that these icon take up with respect to decrescent.
The graphical system that intelligence changes may show icon with same size, but can use more resembling element founds more the picture that outline has more detail clearly.
Have this one function, the transcends high-definition LCD action that the user of Windows is about to appear on the market with respect to OK and sufficient play. Although the character that envisages computer to go up is not big, but read rise to resemble pressworking the character is euqally comfortable.
3.OS Snapshots and cancel function.
Apple (Apple) and VMWare have top-ranking and convenient property, microsoft can steal division follow the lead of completely, next hall and the ground of emperor gives deny. Time Machine software of the apple can make your cancel right of whole department computer change, resemble you be being done in the place in Word file in that way. The software of VMWare is more outstanding, you can pass Snapshots function to come down condition backup of the system to build to return origin. SnapShot is OK very discern clearly reductive dot is in the position of systematic condition, help you draw the graph that establish record to offer reference.
These function can replace conformity the user saves next using up to defend a large number of time that attend in the system. Discover software of the spy on a net this morning? Very simple, you need to restore computer only yesterday evening condition. Want to undertake to all files virus scans? Sure, need to make Windows reductive detect to all virus only the condition of program installation all ready, after waiting for these programs to finish the job, you turn again return Windows of thin body edition to go.
Of course, you need enough disk space to finish these. But when Windows 7 appears on the market, the value that estimates 1TB disk may have been less than 100 dollars, this is a problem scarcely.
4.Publish source code.
The software opening a source such as Linux has been regarded as to stand in the has software only opposite of the company such as Microsoft. But this is a blame black namely white wrong dichotomy. Why Windows cannot be being maintained have only, it is in order to seek profits eye and prohibit copying these special disease while, more so that,publish source code widely user control and monitoring? If Windows assimilate to the word of a car, so you cannot open engine lid to look forever inside what be after all.
I once cut hypostatic meeting to arrive the trouble of this problem; My XP needs extremely endless time ability to load at that time, even if because be in,the technical staff with first-class Microsoft also cannot make clear Chu Yuan. But if I can know Windows engine covers the secret below, then I can discover the problem is in probably (the time that spent 90 seconds e.g. Windows searchs a nonexistent disk) , subsequently oneself are done calm.
5.Ensure code is really effective.
I know this sounds without the truth, but at least I encountered this problem really last week. I installed the software of Service Pack 3 that is used at XP at that time, the Internet Explorer 8 that discovers I am brand-new however just used dichotomy bell to break down. I must admit, I am pursueing particularly multifarious job at that time, browsed a large number of webpages, but I still hope this respect can rise somewhat.
Well-known, weave outstanding software ought to avoid large troop formation to fight as far as possible, because this meeting makes scarcity of process designing job democratic. But if a small group is a work out the word of the requirement of outstanding Windows 7, so the scope of Microsoft is true too giant, it ought to establish group of a process designing for Windows 7 alone.
This is the function detailed account that I assume. Now this you express an opinion.
Lee Gomes
Android new function can use cereal song vista
May 29, 2008
[dispatch of Sai Di net] on May 29 message, gu Ge demonstrated a few new functions of software of its Android mobile phone, include to use cereal song map to serve vista He Ping among them the feeling screen function in fruit IPhone mobile phone.
This Gu Ge I/O that Zhou San holds in san Francisco meets Steve Horowitz of Android project manager the function that Android software demonstrated in the process that above publishs an address, his gently gesticulation changes with respect to the homepage on handle machine indication screen for another page. Of different common is, the compass that he still demonstrated to pass mobile phone interior and quicken appearance to show vista racily.
After Horowitz is using the vista of browser v san Francisco, his face about goes, this vista will write down a left according to his direction indicator or right.
Another when Horowitz demonstrates new function is to inform a service centrally, can show new email, did not receive audition telephone call and calendar appointment to wait. The function still has demonstrated other to show a browser on Android desktop or the quick way of contact person list, a when still have Namco company ” person eating a beans ” (Pac-Man) game.
Android project says on the press conference that chief Andy Rubin holds after this speech, although Android supports feeling hold, but still do not support much dot to feel a technology at present. Nevertheless, if mobile phone manufacturer makes appliance has much dot to touch indication screen of the function, android will support this kind of technology.
Rubin says, if hardware develops personnel to go to this kind of hardware application in the mobile phone, I hope hardware develops personnel to offer this kind of driver. He says, android can use feeling screen, but, it does not need to touch screen. Steve is in whole use contrail ball is in demonstrating (mouse) of the operation.
Rubin does not have mobile phone of specific specification Android appear on the market time. The deadline that he reiterates to 2008 second half of the year appears on the market only can come true for certain. He says, you see now demonstrating is very good. But, we should make it more perfect.
In demonstrating this, android moves on an UMTS mobile phone. The manufacturer of the mobile phone does not have exposure. This mobile phone used the MDM 7201A processor that connects high, the HSDPA broadband net of screen of Synaptics capacitance feeling and every second 3.6MB joins.
Microsoft designs Vista intentionally to bore the function is make software safer
April 14, 2008
[dispatch of Sai Di net] on April 13 message, a director says Microsoft, the safe function that Microsoft designs a Vista intentionally ” your user feels cheesed ” , make their application software safer with using force to firm of tripartite software.
The David Cross of a product manager of Microsoft is Microsoft branch of pilot of responsible user account plans a manager. User of the requirement when this user account controls a function to start runs Vista with user mode of the standard, is not the attributive moving Vista with the administrator. If the user wants to install an application process, this function can issue reminder.
Cross on Thursday (on April 10) the RSA security that holds in san Francisco says on the conference, we use user account to control a function on Vista platform is to want to let an user feel cheesed namely. Most user is in the limits of authority that there is a manager on the Windows operating system of version before. Process of great majority application needs to the attributive of the administrator is installed or move.
Cross says, letting an user feel cheesed is the politic one share that Microsoft forces independent software firm to make safer software, because insecure code can cause a system to issue reminder, let an user not be willing to implement that code.
Cross says, we need to change this ecosystem. User account control will change the ecosystem of independent software firm, let apply a program to become safer and safer. This is the account that we should change this ecosystem. Because this system gives out the application of clew,the fact is the program is not much. The clew of this kind of warning of 80% is caused by 10 application process. Have a plenty of the product of independent software firm, the product that has a plenty of him Microsoft. The process of 60% won’t cause admonitory clew.
Ceng Duiwei’s soft last year in March user account put forward Ba Siji of safe manufacturer card to be criticized severely, criticise this function makes Vista still is inferior to Windows XP safety. Nevertheless, safe expert of Kabasiji transformed on the RSA conference this year footing. Jeff Aliber of manager of sale of American company product says Kabasiji, the application software that anyone should try to reduce punching bag and stimulative development security is meddlesome affection.
Yahoo Flickr pushs video function to answer Gu Ge to compete
April 8, 2008
Time of Beijing of dispatch of sina science and technology on April 9 message, according to foreign media coverage, zhou Er, yahoo photograph shared website Flickr to roll out video service, banner of song of cereal of billabong of this service hopeful issues the user of YouTube, become Yahoo to answer a when Gu Ge competes and boycott Microsoft to buy new move.
In going two years, yahoo searchs the market to was cast to be from the back aloof by Gu Ge in the network with thick profit, bring about its profit to glide from this with share price shrink, this also is to bring about Microsoft initiates bought main reason. For boycott Microsoft aggressive buy offensive, yahoo is being developed ceaselessly and roll out new service, with stimulating its profit grows.
With the network search business differs, the gain ability that network video serves so far still very finite, but this service already got the attention with sale closer and closer line of business, ad business also wait for its look move of burgeoning media platform to network video by the media such as traditional TV gradually. In fact Yahoo has had an one of video platform with the at present largest scale, but the person that its video content is offerred media of be confined to and partial major orgnaization, and the target group that Flickr video serves is hope and family and friend share what send video oneself ” spare class ” user.
Already paid 24.95 dollars to subscribe to the video content that the Flickr user of year of cost can upload length do not exceed 90 seconds, but the netizen video that browse is unlimited. The user also can install those who will limit video content to browse limits through privacy. At present Flickr video service supports 8 kinds of languages, it is English, French, German, Italian, Han Yu, portuguese, spanish and traditional Chinese respectively.
“The video that we roll out serves the market demand of will contented constant growth, ” general manager of Yahoo Flickr branch blocks Kuer Siliwasidawa (Kakul Srivastava) expresses, “At present great majority netizen has not uploaded to take the experience of video oneself. “At present great majority netizen has not uploaded to take the experience of video oneself..
Since from Gu Ge the bottom bought YouTube with 1.65 billion dollar 2006, video shares a website more and more get the netizen’s welcome, come from NBC meanwhile round-the-world the competition that waits for main media company with news group is intense with each passing day also.
Investigate the data that orgnaization Nielsen provides according to Internet, in American churchyard, the caller of YouTube website amounted to 70 million person-time this year in Feburary, segment of the video that browse is 2.9 billion; Ranking second is the Fox with news subordinate group interactive video, the caller number that month is 21 million person-time, the video number that browse is 406 million; It is Yahoo video next, have 21 million person-time the visit browses video with 245 million.
The data of ComScore of market survey orgnaization shows, the global user number of Flickr was amounted to Feburary 42 million, relatively the corresponding period increased last year 53% , and the global user number of Facebook is 65 million.
Flabby function does not buy signal completely 3G mobile phone can be waited a moment again
April 7, 2008
Shanghai joins big electron project is analysis of doctor of money good people says associate professor of wireless communication institute, trying business to appear with promotion phase at present all sorts of problems are normal. “To me character, want at least when 3G just can be bought when the GSM user that has 1/3 begins to use 3G. Want at least when 3G just can be bought when the GSM user that has 1/3 begins to use 3G..
Use 3G hind when user of 10 ％ above only, ability can say the times of the real promotion of 3G arrived
Mobile phone of focal topic 3G
On April 1, chinese shift is in what 8 big cities of Chinese had 3G mobile phone formally to put number, shanghai area gives off number of 10 thousand 3G in all. Communicate intermittence, function special confine… in a week time, 3G is cruel showed a lot of issue, communicate besides video, net fast fast outside, what special function should 3G mobile phone still realize? Participator of research of standard of Chinese 3G mobile phone — , project of electron of Shanghai traffic university fastens Qian Liangbo of associate professor of wireless communication institute person to you one by one explanation.
“3G is bought without the person all round me, so I communicate without method video all the time. ” first have a taste of what is just in season that this is Chinese 3G mobile phone person the awkward trouble that one of summer gentlemen encounter, signal is not quite stable, communicate meeting intermittence, often close be less than a short message… 3G mobile phone does not have expect medium so good.
To this, shanghai joins big electron project is analysis of doctor of money good people says associate professor of wireless communication institute, trying business to appear with promotion phase at present all sorts of problems are normal. “To me character, want at least when 3G just can be bought when the GSM user that has 1/3 begins to use 3G. Want at least when 3G just can be bought when the GSM user that has 1/3 begins to use 3G..
Problem one: Optional choose room is little
What reason China 3G uses is TD - SCDMA standard, only a few indigenous industries develop Oriental morning paper in the mobile phone that do TD: Summerly gentleman, how can you think of to buy 3G mobile phone?
Summerly gentleman: Dinkum for have a taste of what is just in season.
Oriental morning paper: Really, can represent first major buying the state of mind of the user. Money professor, you buy 3G? When does your individual prepare to use the mobile phone of 3G?
Money professor: I am not first purchaser. To me character, want at least when when the GSM user that has 1/3 begins to use 3G. Because, the experience according to abroad can forecast: After only the communication user when 10 ％ above begins to use 3G, the period that just can say 3G is popularized truly arrived.
Oriental morning paper: Summerly gentleman, when you buy 3G mobile phone, is the circumstance how?
Summerly gentleman: I bought a mobile phone in postal service hall of sea route of mobile the Huaihe River that day when, go the 3G mobile telephone of a LG only. I feel optional room is very little. And, the mobile phone seems to have a problem, a lot of users that buy LG mobile phone are mirrorred to shift, can have the case that does not receive a short message.
Oriental morning paper: Because be rolled out on the market at present,try commercial 3G mobile phone to have 6 type only, a lot of consumer are mirrorred alternative small. And still can put in all sorts of problems for use mobile phone, is this why?
Money professor: “Because TD is not the mainstream of 3G, terminal design amount is not so much. The 3G technology of the mainstream is WCDMA and CDMA2000 standard, the likelihood holds the market share that 80 ％ control, and what Chinese 3G uses is TD - SCDMA standard, the market share of this standard is controlled in 15 ％ . Accordingly, abroad’s famous mobile operation business basically is thrown on WCDMA, only a few indigenous industries are doing the mobile phone of TD to develop, in mobile phone chip the respect such as dimension of development, antenna exists possibly the problem with scant experience. In mobile phone chip the respect such as dimension of development, antenna exists possibly the problem with scant experience..
Problem 2: Communicate intermittence
Reason this is the network covers an issue, TD network enclothes a likelihood to put in blemish east morning paper in the project: Summerly gentleman, the case that you feel to video communicates at present how?
Summerly gentleman: 3G is bought without the person all round me, so I communicate without method video all the time. Till yesterday, I cannot help really, the staff member that shows office to shift made a telephone call, undertook with the staff member video communicates one time. The effect is general, have occasionally protracted, the picture is not quite fluent.
In addition, the signal of the mobile phone is not stable also. Normal when, should show on the mobile phone for ” Chinese mobile 3G ” , but classics regular meeting changes in spite of oneself as ” China is mobile ” , be equal to me to often return 2G times again. Be equal to me to often return 2G times again..
Oriental morning paper: Try commercial client not less to have such report. Be like signal to be stabilized not quite, communicate meeting intermittence.
Money professor: This is the flaw that the network covers. TD network is enclothed in the project go up to be put possibly in blemish, bring about its signal to handle ability existence issue, report is signal on application insufficient stability.
Problem 3: Use function confine
Reason operation business developed 3G mobile telephone optionally certain function, and rather than is all functional summer gentleman:
The function that can use quite now special also confine, basically be video communicates, next still a few get online, the function that sends and receive mail, in imagining like me so rich.
Oriental morning paper: Put number in 3G that day, many person that experience mirror: Of 3G advocate play a function, the function such as conference of TV of for example mobile phone, video did not debut.
Money professor: TD just bears the weight of the tool that data sheds. the data rate of medium bandwidth, 3G can realize all sorts of functions already completely. If be in,show level, user experience comes down, the function that feels 3G returns not comprehensive word, by industrial catenary medium software is designed and commercial pattern decides that, that is the problem of industrial catenary. That is to say, it is the certain function that operation business developed 3G mobile telephone optionally, is not all function. The maturity of this and TD itself system did not have inevitable connection.
Summerly gentleman:
We the process of try out 3G is medium now, still put in such and such problem, and abroad has begun experimental 4G, 5G.
Oriental morning paper: Is China the research that also having 4G?
Money professor: China ” B3G, 4G ” the lab of the first phase grinds to be finished already basically also beforehand.
Overall and character, TD is put in not perfect place for certain, trying business to appear with promotion phase at present so all sorts of problems are normal. 3G still has the process of a long-term gradual progress for certain, still a lot of need perfect link.
The expert calls signal flabby function the not complete mobile phone that buy 3G can be waited a moment again
April 7, 2008
Mobile phone of focal topic 3G
On April 1, chinese shift is in what 8 big cities of Chinese had 3G mobile phone formally to put number, shanghai area gives off number of 10 thousand 3G in all. Communicate intermittence, function special confine… in a week time, 3G is cruel showed a lot of issue, communicate besides video, net fast fast outside, what special function should 3G mobile phone still realize? Participator of research of standard of Chinese 3G mobile phone — , project of electron of Shanghai traffic university fastens Qian Liangbo of associate professor of wireless communication institute person to you one by one explanation.
“3G is bought without the person all round me, so I communicate without method video all the time.
” first have a taste of what is just in season that this is Chinese 3G mobile phone person the awkward trouble that one of summer gentlemen encounter, signal is not quite stable, communicate meeting intermittence, often close be less than a short message… 3G mobile phone does not have expect medium so good.
To this, shanghai joins big electron project is analysis of doctor of money good people says associate professor of wireless communication institute, trying business to appear with promotion phase at present all sorts of problems are normal. “To me character, want at least when 3G just can be bought when the GSM user that has 1/3 begins to use 3G. Want at least when 3G just can be bought when the GSM user that has 1/3 begins to use 3G..
Problem one: Optional choose room is little
What reason China 3G uses is TD - SCDMA standard, only a few indigenous industries develop Oriental morning paper in the mobile phone that do TD: Summerly gentleman, how can you think of to buy 3G mobile phone?
Summerly gentleman: Dinkum for have a taste of what is just in season.
Oriental morning paper: Really, can represent first major buying the state of mind of the user. Money professor, you buy 3G? When does your individual prepare to use the mobile phone of 3G?
Money professor: I am not first purchaser. To me character, want at least when when the GSM user that has 1/3 begins to use 3G. Because, the experience according to abroad can forecast: After only the communication user when 10 ％ above begins to use 3G, the period that just can say 3G is popularized truly arrived.
Oriental morning paper: Summerly gentleman, when you buy 3G mobile phone, is the circumstance how?
Summerly gentleman: I bought a mobile phone in postal service hall of sea route of mobile the Huaihe River that day when, go the 3G mobile telephone of a LG only. I feel optional room is very little. And, the mobile phone seems to have a problem, a lot of users that buy LG mobile phone are mirrorred to shift, can have the case that does not receive a short message.
Oriental morning paper: Because be rolled out on the market at present,try commercial 3G mobile phone to have 6 type only, a lot of consumer are mirrorred alternative small. And still can put in all sorts of problems for use mobile phone, is this why?
Money professor: “Because TD is not the mainstream of 3G, terminal design amount is not so much. The 3G technology of the mainstream is WCDMA and CDMA2000 standard, the likelihood holds the market share that 80 ％ control, and what Chinese 3G uses is TD - SCDMA standard, the market share of this standard is controlled in 15 ％ . Accordingly, abroad’s famous mobile operation business basically is thrown on WCDMA, only a few indigenous industries are doing the mobile phone of TD to develop, in mobile phone chip the respect such as dimension of development, antenna exists possibly the problem with scant experience. In mobile phone chip the respect such as dimension of development, antenna exists possibly the problem with scant experience..
Problem 2: Communicate intermittence
Reason this is the network covers an issue, TD network enclothes a likelihood to put in blemish east morning paper in the project: Summerly gentleman, the case that you feel to video communicates at present how?
Summerly gentleman: 3G is bought without the person all round me, so I communicate without method video all the time. Till yesterday, I cannot help really, the staff member that shows office to shift made a telephone call, undertook with the staff member video communicates one time. The effect is general, have occasionally protracted, the picture is not quite fluent.
In addition, the signal of the mobile phone is not stable also. Normal when, should show on the mobile phone for ” Chinese mobile 3G ” , but classics regular meeting changes in spite of oneself as ” China is mobile ” , be equal to me to often return 2G times again. Be equal to me to often return 2G times again..
Oriental morning paper: Try commercial client not less to have such report. Be like signal to be stabilized not quite, communicate meeting intermittence.
Money professor: This is the flaw that the network covers. TD network is enclothed in the project go up to be put possibly in blemish, bring about its signal to handle ability existence issue, report is signal on application insufficient stability.
Problem 3: Use function confine
Reason operation business developed 3G mobile telephone optionally certain function, and rather than is all functional summer gentleman:
The function that can use quite now special also confine, basically be video communicates, next still a few get online, the function that sends and receive mail, in imagining like me so rich.
Oriental morning paper: Put number in 3G that day, many person that experience mirror: Of 3G advocate play a function, the function such as conference of TV of for example mobile phone, video did not debut.
Money professor: TD just bears the weight of the tool that data sheds. the data rate of medium bandwidth, 3G can realize all sorts of functions already completely. If be in,show level, user experience comes down, the function that feels 3G returns not comprehensive word, by industrial catenary medium software is designed and commercial pattern decides that, that is the problem of industrial catenary. That is to say, it is the certain function that operation business developed 3G mobile telephone optionally, is not all function. The maturity of this and TD itself system did not have inevitable connection.
Summerly gentleman:
We the process of try out 3G is medium now, still put in such and such problem, and abroad has begun experimental 4G, 5G.
Oriental morning paper: Is China the research that also having 4G?
Money professor: China ” B3G, 4G ” the lab of the first phase grinds to be finished already basically also beforehand.
Overall and character, TD is put in not perfect place for certain, trying business to appear with promotion phase at present so all sorts of problems are normal. 3G still has the process of a long-term gradual progress for certain, still a lot of need perfect link.
Will IPhone have handwritten differentiate function?
April 3, 2008
See above fight big ” this is handwritten the technology uses the possibility in the device beyond traditional Mac OS X, and IPhone above ” (The Recognition Technology You Create May Extend Beyond Mac OS X To Other Applications And The IPhone) , screen of common jab IPhone (strictly speaking cannot be stamp XD) type stamp in one’s hand painful friend, should be to be able to loosen at a heat.
The apple begs one of ability announcement newly, those who ask for is adversary is written differentiate learn to have only the talent of essence of life, it is to strengthen the handwritten input technology with original Mac OS X on one hand, of course this / some the challenge that engineer future should face, include possibly also this technology outspread go up to other device of the apple, included IPhone. Final nevertheless meeting how, it is the ability when what sees this thing appears in IPhone even above, be afraid is not laic and OK forecast arrive ah!
Function of MacBook Air of edition of solid state hard disk checks
February 13, 2008
Although the MacBook Air of edition of solid state hard disk has not arrive, but already somebody is used in malic brand shop reveal opportunity is right match high edition had a test, test software is Xbench 1.3, compare as a result for function test below:
MacBook Air
1.6GHz HDD
1.8GHz SSD
CPU
79.98
99.61
Line Cheng checks
148.81
134.99
Memory function
140.42
148.00
Plot checks
96.89
107.74
Open GL
17.26
18.27
User interface
105.81
113.53
Disk function
24.05
47.26
Read continuously write
42.21
40.82
4K is written
30.96MB/s
20.83MB/s
256K is written
31.19MB/s
26.32MB/s
4K is read
7.27MB/s
7.97MB/s
256K is read
30.42MB/s
48.75MB/s
Read randomly write
16.81
56.13
4K is written
0.57MB/s
2.23MB/sec
256K is written
18.35MB/s
16.92MB/s
4K is read
0.35MB/s
7.02MB/s
256K is read
13.28MB/s
48.24MB/s
Can see from the result, the processor of 1.8GHz and solid state hard disk brought due function to promote, CPU notchs have rise significantly, and the integral function that solid state hard disk allows a system especially disk function had improve greatly, especially accompanying documents reads those who took a respect to have twice to rise. The model of solid state hard disk before mixing is similar, SSD is writing speed to go up continuously under hard disk, but as a result of nonexistent find a problem, writing a respect to show scene randomly.
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