Crutcher
In 1937, born in August, Shanghai people In 1937, born in August, Shanghai people . 1958 physics graduate 1958 physics graduate .
served as Director, Institute of Acoustics, Chinese Academy of Sciences, the Under - Secretary - General, served as Director, Institute of Acoustics, Chinese Academy of Sciences, the Under - Secretary - General, . Now, a researcher with the Institute of Acoustics, Chinese Academy of Sciences, Shenzhen Kejian, chairman of the board of china kejian corporation, the chairman, the company's chief scientific adviser, senior adviser to the State Administration of Radio, Film and Television and the Shanghai and Shenzhen, a senior adviser to the government informationization Now, a researcher with the Institute of Acoustics, Chinese Academy of Sciences, Shenzhen Kejian, chairman of the board of china kejian corporation, the chairman, the company's chief scientific adviser, senior adviser to the State Administration of Radio, Film and Television and the Shanghai and Shenzhen, a senior adviser to the government informationization .
Main Achievements
In the late fifties, and acoustic signal processing research in the 1950s and 1960s he directed the design, China's first coastal integrated sonar, sonar and in use in digital signal processing new technology, developed by the 1970s into a beam forming computer like In the late fifties, and acoustic signal processing research in the 1950s and 1960s he directed the design, China's first coastal integrated sonar, sonar and in use in digital signal processing new technology, developed by the 1970s into a beam forming computer like . 1980s developed submarine integrated sonar study above Grade II Prize of Science 1980s developed submarine integrated sonar study above Grade II Prize of Science .
respectively obtained, and the second prize in the Academy of Sciences etc. 80 - 90s, the Secretary - General of the Chinese Academy of Sciences, who worked on the reform of the work, promote our country high - tech industry is the establishment and development of the 80 - 90s, the Secretary - General of the Chinese Academy of Sciences, who worked on the reform of the work, promote our country high - tech industry is the establishment and development of the .
in the 1990s to return to work at the scientific, closely track the international advanced technique,In China has actively advocated the development of digital technology, broadband communications, information technology and consumer electronics in the 1990s to return to work at the scientific, closely track the international advanced technique,In China has actively advocated the development of digital technology, broadband communications, information technology and consumer electronics . 1994 aimed at exposing acoustic engineering center founded by digital signal processing (DSP) center specializing in digital consumer electronics, network communication device such as a new technology development, and continued to develop a VCD, DVD and Internet data broadcast multifunctional set - top box and other products the 1994 aimed at exposing acoustic engineering center founded by digital signal processing (DSP) center specializing in digital consumer electronics, network communication device such as a new technology development, and continued to develop a VCD, DVD and Internet data broadcast multifunctional set - top box and other products the .
since 1997 has taken the lead in advocating to the broadband IP network technology for the construction of informationization of infrastructure since 1997 has taken the lead in advocating to the broadband IP network technology for the construction of informationization of infrastructure . in February 1999, on behalf of the Chinese Academy of Sciences in his reporting to the State Council implemented the "Chinese high - speed Internet Demonstration Project"proposal for the development of a proposal the State Council officially approved the establishment of the company with regard to the construction and operation of in February 1999, on behalf of the Chinese Academy of Sciences in his reporting to the State Council implemented the "Chinese high - speed Internet Demonstration Project"proposal for the development of a proposal the State Council officially approved the establishment of the company with regard to the construction and operation of .
Hou Ziqiang recent network development strategy research, a series of front - page thesis, puts forward the development of the broadband IP metropolitan area network, an Ethernet access network and the new 3G broadband mobile wireless Internet, and promoted the development of broadband network Hou Ziqiang recent network development strategy research, a series of front - page thesis, puts forward the development of the broadband IP metropolitan area network, an Ethernet access network and the new 3G broadband mobile wireless Internet, and promoted the development of broadband network . Hou Ziqiang, a scientist and another successful entrepreneurs,He founded china kejian corporation, in the southern Chinese city of Shenzhen is the first hi - tech enterprise, which also is the Academy's first listed high - tech company Hou Ziqiang, a scientist and another successful entrepreneurs,He founded china kejian corporation, in the southern Chinese city of Shenzhen is the first hi - tech enterprise, which also is the Academy's first listed high - tech company .
Kejian Company in the 1980s to break the embargo it developed and produced by Kangfa integrated circuit design equipment of domestic engineering workstation, a medical device in the subsequent production of the nation's first nuclear magnetic resonance (NMR) Kejian Company in the 1980s to break the embargo it developed and produced by Kangfa integrated circuit design equipment of domestic engineering workstation, a medical device in the subsequent production of the nation's first nuclear magnetic resonance (NMR) . 98 years Hou Ziqiang decided to seize the China Kejian Company's mobile telephony handset, '99, Kejian handset in China for the first time in our own brand into the market, become domestic leading handset manufacturers 98 years Hou Ziqiang decided to seize the China Kejian Company's mobile telephony handset, '99, Kejian handset in China for the first time in our own brand into the market, become domestic leading handset manufacturers .
On Development Strategy Of 3G
Currently, the Internet and the rapid development of mobile communication technology, an innovation from the fast - changing market demand Currently, the Internet and the rapid development of mobile communication technology, an innovation from the fast - changing market demand . success depends not only on technology and, more importantly, is subject to the satisfaction of demand success depends not only on technology and, more importantly, is subject to the satisfaction of demand .
To adapt to the changing market demand, there is a need to constantly look at the development strategy and make timely adjustment, 3G today faces a moment To adapt to the changing market demand, there is a need to constantly look at the development strategy and make timely adjustment, 3G today faces a moment . time window problem faced by 3G 2G mobile communication network has been basically met the narrowband voice traffic and demand for mobile Internet time window problem faced by 3G 2G mobile communication network has been basically met the narrowband voice traffic and demand for mobile Internet .
2G mobile communication network is being extended to remote rural areas, coverage is improve,It will eliminate the digital divide can play an important role in 3G 2G mobile communication network is being extended to remote rural areas, coverage is improve,It will eliminate the digital divide can play an important role in 3G . is the core business of mobile internet, a concept is to become the industry consensus is the core business of mobile internet, a concept is to become the industry consensus .
various applications through the mobile platform of the Internet to provide, from the browse, search, various Web 2.0 services to video can be obtained on the mobile Internet 3G mobile broadband can support not only the Internet, can also expand the network capacity, to support more narrowband Internet users while surfing the internet 3G mobile broadband can support not only the Internet, can also expand the network capacity, to support more narrowband Internet users while surfing the internet .
3G development will be accompanied by the development of mobile Internet 3G development will be accompanied by the development of mobile Internet . advances due to the mobile Internet start - up,Its rapid development of the rail also will have a development of a mature process advances due to the mobile Internet start - up,Its rapid development of the rail also will have a development of a mature process .
3G as a generation of mobile communication technology in next generation mobile communication technology ahead, there should be a 10 - year development of a medium - developed countries in the early 2000s 3G as a generation of mobile communication technology in next generation mobile communication technology ahead, there should be a 10 - year development of a medium - developed countries in the early 2000s . deployment of 3G development, to 2011 for the start of the deployment of LTE development, which have between 10 - year development cycle deployment of 3G development, to 2011 for the start of the deployment of LTE development, which have between 10 - year development cycle .
while China only started to deploy 3G development, to commercialize LTE deployment in 2011 will begin the start - up, therefore, leaving the development of 3G time window only 3 years to the 2011 while China only started to deploy 3G development, to commercialize LTE deployment in 2011 will begin the start - up, therefore, leaving the development of 3G time window only 3 years to the 2011 . If 3G didn "t yet formation scale, while LTE is mature,that we're going to see a waiver from the 3G LTE by developing the agonizing choice If 3G didn "t yet formation scale, while LTE is mature,that we're going to see a waiver from the 3G LTE by developing the agonizing choice .
TD - SCDMA (hereinafter referred to as" TD ") is such, WCDMA and EV - DO is TD - SCDMA (hereinafter referred to as" TD ") is such, WCDMA and EV - DO is . LTE is a 4G LTE was supposed to be a trend for the development of technology, in order to combat the challenges of the WiMAX, in advance for the 3G frequency, called the 3. 9g
worldwide mainstream telecom operators chose to LTE in worldwide mainstream telecom operators chose to LTE in . route of China's three big operators are also represented in the TD LTE route of China's three big operators are also represented in the TD LTE .
. of the evolution of the LTE standard competition,China's TD - LTE frame structure has been selected as the basis of a TDD frame structure of TD of the evolution of the LTE standard competition,China's TD - LTE frame structure has been selected as the basis of a TDD frame structure of TD .
Chinese technologies to the LTE TDD, so as to become the mainstream 4G standard's been done Chinese technologies to the LTE TDD, so as to become the mainstream 4G standard's been done . This is China's participation in the international communication standard competition of another major This is China's participation in the international communication standard competition of another major .
previously, although the TD is the international standard, but it can be a system there is the key to enhance the efficiency of the LTE system while the previously, although the TD is the international standard, but it can be a system there is the key to enhance the efficiency of the LTE system while the . is the use of a uniform air interface, including both FDD and TDD duplex method, based on the TD - SCDMA technology of China's TD - LTE will become the mainstream of the LTE TDD standard is the use of a uniform air interface, including both FDD and TDD duplex method, based on the TD - SCDMA technology of China's TD - LTE will become the mainstream of the LTE TDD standard .
this integration into the international mainstream competitive route,may be to ensure that benefits are maximized, avoid being marginalized this integration into the international mainstream competitive route,may be to ensure that benefits are maximized, avoid being marginalized . risk due to the superior performance of TD - LTE TD, in 2011, and will begin commercial TD - LTE deployment, the international TD will be difficult for the user selecting the risk due to the superior performance of TD - LTE TD, in 2011, and will begin commercial TD - LTE deployment, the international TD will be difficult for the user selecting the .
opposite TD - LTE TDD LTE as the dominant standard, not only in China domestically and internationally will have wide development space opposite TD - LTE TDD LTE as the dominant standard, not only in China domestically and internationally will have wide development space . facing 3G LTE development strategy adjusted if China continue to maintain the current push by 3G strategy,As of 2011 there will be a difficult situation to facing 3G LTE development strategy adjusted if China continue to maintain the current push by 3G strategy,As of 2011 there will be a difficult situation to .
strategic issues for which purpose it must be on the order of the day strategic issues for which purpose it must be on the order of the day . adjustment strategy focused on how to promote the development of 3G simultaneously, the smooth transition to the LTE development on track adjustment strategy focused on how to promote the development of 3G simultaneously, the smooth transition to the LTE development on track .
For an operator, should be offered by the evolution of the mobile, as well as a variety of positioning technology For an operator, should be offered by the evolution of the mobile, as well as a variety of positioning technology . GSM / EDGE network because of its good coverage and many low - cost mobile phone terminal of the support, in the far future is to provide a narrowband mobile internet access method,especially in the rural informatization and eliminate the digital divide will play an important role in 3G / HSPA ( GSM / EDGE network because of its good coverage and many low - cost mobile phone terminal of the support, in the far future is to provide a narrowband mobile internet access method,especially in the rural informatization and eliminate the digital divide will play an important role in 3G / HSPA (.
TD - HSPA) and EDGE cellular compared to within the high throughput, support for multiple simultaneous online user accounts, and will support high user simultaneously on - line and broadband wireless access play an important role, can effectively promote the growth of mobile Internet and realize the transition from narrowband to broadband, therefore, should be defined as the "transition" while Dai TD - HSPA) and EDGE cellular compared to within the high throughput, support for multiple simultaneous online user accounts, and will support high user simultaneously on - line and broadband wireless access play an important role, can effectively promote the growth of mobile Internet and realize the transition from narrowband to broadband, therefore, should be defined as the "transition" while Dai . LTE (TD - LTE), which is the next - generation mobile communications system will become the main broadband mobile internet access method LTE (TD - LTE), which is the next - generation mobile communications system will become the main broadband mobile internet access method .
Celebrity Homonym
Hou Ziqiang, Tongxu, Henan people Hou Ziqiang, Tongxu, Henan people . .
graduated from Baoding Military Academy in 1919 and served as the director of the Whampoa Military Academy, the National Revolutionary Army and the Head of the Guangzhou Labour Corps participated in the Northern Expedition - - graduated from Baoding Military Academy in 1919 and served as the director of the Whampoa Military Academy, the National Revolutionary Army and the Head of the Guangzhou Labour Corps participated in the Northern Expedition - - . .
that time Hou Ziqiang should be Hou Ying, the word that time Hou Ziqiang should be Hou Ying, the word . Buxian in 1927 where he was the center of the independent commander of the Kuomintang in 1930 to attend Buxian in 1927 where he was the center of the independent commander of the Kuomintang in 1930 to attend .
. Henan Security Command, where he was the chief of the Kuomintang government upon the Fourteenth Army Senior Staff Henan Security Command, where he was the chief of the Kuomintang government upon the Fourteenth Army Senior Staff .
after the founding of the People's Republic of China, Law of the Central and Southern Military and Political Committee, vice - governor of Henan Province, Henan Province for the first session of the CPPCC, vice chairman of the RCCK Central Committee of the Third, after the founding of the People's Republic of China, Law of the Central and Southern Military and Political Committee, vice - governor of Henan Province, Henan Province for the first session of the CPPCC, vice chairman of the RCCK Central Committee of the Third,. is the chairman of Henan's first national deputies is the chairman of Henan's first national deputies .
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