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Progress of 3GPP LTE Standardization
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作者 Xu Jing Hu Honglin Zhou Ting (Shanghai Research Center for Wireless Communications,Shanghai 200050,China) 《ZTE Communications》 2007年第3期10-14,共5页
The 3rd Generation Partnership Project (3GPP) initiated its Long Term Evolution (LTE) standardization work to retain its technology and standard advantages in the field of mobile communications. A series of advanced t... The 3rd Generation Partnership Project (3GPP) initiated its Long Term Evolution (LTE) standardization work to retain its technology and standard advantages in the field of mobile communications. A series of advanced technologies and novel concepts related to the physical layer (Layer 1),air interface protocol structure layer (Layer 2) and network architecture are adopted. Solutions to Voice over IP (VoIP) and Multimedia Broadcast/Multicast Service (MBMS) are in the optimization process. 3GPP LTE has achieved the design goals of high data rate,low latency and an all-packet basis. 展开更多
关键词 GPP LTE progress of 3GPP LTE standardization
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Progress of 3G Evolution Technology Standardization
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作者 Wang Zhiqin Lin Hui Du Ying (Research Institute of Telecommunications Transmission of MII, Beijing 100045, China) 《ZTE Communications》 2006年第2期39-42,共4页
The challenges brought by broadband wireless access technologies to cellular mobile communication technologies speed up the study and standardization of 3G evolution technologies that support higher data rates. Both t... The challenges brought by broadband wireless access technologies to cellular mobile communication technologies speed up the study and standardization of 3G evolution technologies that support higher data rates. Both the 3GPP and the 3GPP2 have launched research programs on the study and standardization of the emerging 3G evolution technologies. The Long Term Evolution (LTE) program of 3GPP has made progress in key technical indexes of air interface, wireless network architecture and high-level protocols. At the same time, the Air Interface Evolution (AIE) program of 3GPP2 has made study achievements in the formulation of air interface standards for Layer 2 and upper layers, as well as for the physical layer. 展开更多
关键词 GPP HARQ progress of 3G Evolution Technology standardization LTE CDMA MBMS ACCESS OFDMA AIE
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