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21. 发明申请

WO2007027512A2 WIRELESS COMMUNICATION METHOD AND APPARATUS FOR GENERATING A SERVING GRANT BASED ON A RECEIVED RELATIVE GRANT 审中-公开
标题翻译：基于接收到的相对授权生成服务授权的无线通信方法和装置
公开(公告)号：WO2007027512A2
公开(公告)日：2007-03-08
申请号：PCT/US2006033149
申请日：2006-08-24
申请人： INTERDIGITAL TECH CORP , PAN JUNG-LIN , YANG RUI , REZNIK ALEXANDER
发明人： PAN JUNG-LIN , YANG RUI , REZNIK ALEXANDER
IPC分类号： H04B7/00 , H04W52/16 , H04W72/04
CPC分类号： H04W72/14 , H04W52/16
摘要： A wireless communication method and apparatus for generating a scheduling grant based on a relative grant are disclosed. A wireless transmit/receive unit (WTRU) receives an absolute grant from a serving radio link set (RLS) and receives a relative grant from the serving RLS and at least one non-serving radio link (RL). The WTRU decodes enhanced dedicated channel (E-DCH) absolute grant channel (E-AGCH)E-AGCH signals to detect an absolute grant, and decodes E-DCH relative grant channel (E-RGCH)E-RGCH signals to detect at least one relative grant. The WTRU then calculates a serving grant based on the detected absolute grant and/or the relative grant(s). The relative grant may be detected by performing a hypothesis test on the E-RGCH signals. A multiple alternative hypothesis test is performed for detecting the E-RGCH signals from the serving RLS and a binary hypothesis test is performed for detecting the E-RGCH signals from the at least one non-serving RL. A reliability test may be further performed on the E-RGCH signals.
摘要翻译：公开了一种基于相对授权生成调度许可的无线通信方法和装置。无线发射/接收单元（WTRU）从服务无线电链路集（RLS）接收绝对许可，并从服务RLS和至少一个非服务无线电链路（RL）接收相对授权。该WTRU解码增强专用信道（E-DCH）绝对授权信道（E-AGCH）E-AGCH信号以检测绝对授权，并解码E-DCH相对授权信道（E-RGCH）E-RGCH信号以至少检测一个相对赠款。然后，WTRU基于检测到的绝对授权和/或相对授权来计算服务授权。可以通过对E-RGCH信号执行假设检验来检测相对授权。执行用于检测来自服务RLS的E-RGCH信号的多选择假设检验，并且执行用于检测来自至少一个非服务RL的E-RGCH信号的二进制假设检验。可以进一步对E-RGCH信号执行可靠性测试。

22. 发明申请

WO2005009057A3 HIGH PERFORMANCE WIRELESS RECEIVER WITH CLUSTER MULTIPATH INTERFERENCE SUPPRESSION CIRCUIT 审中-公开
标题翻译：集群多路干扰抑制电路的高性能无线接收器
公开(公告)号：WO2005009057A3
公开(公告)日：2005-07-21
申请号：PCT/US2004022547
申请日：2004-07-13
申请人： INTERDIGITAL TECH CORP , REZNIK ALEXANDER , LI BIN , YANG RUI , ZEIRA ARIELA
发明人： REZNIK ALEXANDER , LI BIN , YANG RUI , ZEIRA ARIELA
IPC分类号： H04B1/7115 , H04B1/00 , H04L25/03 , H04Q20060101
CPC分类号： H04B1/7113 , H04B1/7115 , H04L25/03038 , H04L25/03987 , H04L2025/03592
摘要： A receiver which suppresses inter-cluster multipath interference by processing an impulse channel response consisting of two multipath clusters, each cluster having groups of signals with multiple delays. In one embodiment, the receiver includes a single antenna and parallel-connected delay units used to align the groups of signals before being input into respective sliding window equalizers. The outputs of the equalizers are combined at chip level via a combiner which provides a single output. In another embodiment, a Cluster Multipath Interference Suppression (CMIS) circuit is incorporated into the receiver. The CMIS circuit includes a hard decision unit and a plurality of signal regeneration units to generate replicas of the multipath clusters. The replicas are subtracted from the respective outputs of the delay units and the results are input to the respective sliding window equalizers. In another embodiment, multiple antennas are used to receive and process the clusters.
摘要翻译：一种通过处理由两个多路径簇组成的脉冲信道响应来抑制簇间多路径干扰的接收机，每个簇具有多个延迟的信号组。在一个实施例中，接收器包括单个天线和并联连接的延迟单元，用于在输入到相应滑动窗口均衡器之前对齐这些信号组。均衡器的输出通过提供单输出的组合器在芯片级组合。在另一个实施例中，集群多路径干扰抑制（CMIS）电路被结合到接收机中。 CMIS电路包括硬判决单元和多个信号再生单元以生成多路径群集的复制品。从延迟单元的各个输出中减去副本，并将结果输入到各个滑动窗口均衡器。在另一个实施例中，使用多个天线来接收和处理群集。

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