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1.发明授权ITERATIVE DECODING ARCHITECTURE WITH HARQ COMBINING AND SOFT DECISION DIRECTED CHANNEL ESTIMATION 有权与HARQ融合的Soft面向决策的信道估计迭代解码结构
公开(公告)号：EP2474120B1
公开(公告)日：2014-06-18
申请号：EP10748009.7
申请日：2010-08-17
发明人： TANG, Jia , SALVEKAR, Atul, A. , SUBRAHMANYA, Parvathanathan , SENDONARIS, Andrew , KHARE, Shantanu , PARK, Jong Hyeon , BANISTER, Brian, Clarke , CUI, Tao
IPC分类号： H04L1/06
CPC分类号： H04L1/005 , H04L1/06 , H04L1/1812 , H04L1/1829 , H04L25/0204 , H04L25/023 , H04L25/0244
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2.发明公开
公开(公告)号：EP2540023A2
公开(公告)日：2013-01-02
申请号：EP11711703.6
申请日：2011-02-24
发明人： CUI, Tao , TANG, Jia , SENDONARIS, Andrew , SALVEKAR, Atul, A. , RAO, Subramanya P.N. , SUBRAHMANYA, Parvathanathan , XIAO, Lei , MCCLOUD, Michael, L. , BANISTER, Brian, C.
IPC分类号： H04L1/06
CPC分类号： H04L1/005 , H04L1/06 , H04L25/03242 , H04L25/067
摘要： Methods and apparatus for receiving, processing, and decoding MIMO transmissions in communications systems are described. A non-Gaussian approximation method for simplifying processing complexity where summations are used is described. Use of a priori information to facilitate determination of log likelihood ratios (LLRs) in receivers using iterative decoders is further described. A Gaussian or non-Gaussian approximation method using a priori information may be used to determine a K-best list of values for summation to generate an LLR is also described.
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3.发明公开METHODS AND APPARATUS FOR HANDLING FINGERS WITH LARGE DELAY SPREAD THROUGH UTILITY OPTIMIZATION 审中-公开方法和装置于大时延扩展的手指BY价值优化装卸
公开(公告)号：EP2929630A1
公开(公告)日：2015-10-14
申请号：EP13795904.5
申请日：2013-11-01
发明人： CUI, Tao , ZHANG, Wei , XIE, Guang
IPC分类号： H04B1/7117
CPC分类号： H04B1/7073 , H04B1/7117
摘要： Techniques for handling fingers with large delay spread through utility optimization are described. A first signal may be received, through a finger of a plurality of fingers in a receiver, at a time that is later than a reference time after a reference signal is received by a reference finger of the plurality of fingers. The reference signal may be included in an on-time group corresponding to a cell. The first signal may be included in a late group corresponding to a virtual cell. The first signal and the reference signal may be compared to one another. Based on the comparing, it may be determined whether to wait for additional signals in the late group or process the signals in the on-time group.
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4.发明公开ITERATIVE DECODING ARCHITECTURE WITH HARQ COMBINING AND SOFT DECISION DIRECTED CHANNEL ESTIMATION 有权与HARQ融合的Soft面向决策的信道估计迭代解码结构
公开(公告)号：EP2474120A1
公开(公告)日：2012-07-11
申请号：EP10748009.7
申请日：2010-08-17
发明人： TANG, Jia , SALVEKAR, Atul, A. , SUBRAHMANYA, Parvathanathan , SENDONARIS, Andrew , KHARE, Shantanu , PARK, Jong Hyeon , BANISTER, Brian, Clarke , CUI, Tao
IPC分类号： H04L1/06
CPC分类号： H04L1/005 , H04L1/06 , H04L1/1812 , H04L1/1829 , H04L25/0204 , H04L25/023 , H04L25/0244
摘要： Certain aspects of the present disclosure relate to a method for iterative decoding with re-transmissions of data and to a method for iterative decoding with soft decision directed channel estimation.
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5.发明公开UNIFIED ITERATIVE DECODING ARCHITECTURE USING JOINT LLR EXTRACTION AND A PRIORI PROBABILITY 审中-公开EINHEITLICHE ITERATIVE DECODIERUNGSARCHITEKTUR MIT GEMEINSAMER LLR-EXTRAKTION UND A-PRIORI-WAHRSCHEINLICHKEIT
公开(公告)号：EP2474119A1
公开(公告)日：2012-07-11
申请号：EP10748006.3
申请日：2010-08-17
发明人： SUBRAHMANYA, Parvathanathan , SENDONARIS, Andrew , TANG, Jia , SALVEKAR, Atul A. , KHARE, Shantanu , PARK, Jong Hyeon , BANISTER, Brian Clarke , CUI, Tao
CPC分类号： H04L1/06 , H04L1/005 , H04L1/0051 , H04L25/03171
摘要： Certain aspects of the present disclosure relate to a method and an apparatus for unified iterative demodulation-decoding that can be employed in both multiple-input multiple-output (MIMO) and non-MIMO wireless systems.
摘要翻译： 本公开的某些方面涉及可以在多输入多输出（MIMO）和非MIMO无线系统中采用的用于统一迭代解调 - 解码的方法和装置。
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