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公开(公告)号:US20110249578A1
公开(公告)日:2011-10-13
申请号:US12987647
申请日:2011-01-10
申请人: Shahrokh Nayeb Nazar , Robert L. Olesen , Paul Marinier , Ghyslain Pelletier , Kyle Jung-Lin Pan , Marian Rudolf , Muhammed U. Fazili , Lakshmi R. Iyer
发明人: Shahrokh Nayeb Nazar , Robert L. Olesen , Paul Marinier , Ghyslain Pelletier , Kyle Jung-Lin Pan , Marian Rudolf , Muhammed U. Fazili , Lakshmi R. Iyer
IPC分类号: H04L12/26
CPC分类号: H04W72/10 , H04L1/0023 , H04L1/0027 , H04L1/0028 , H04L1/1671 , H04L5/001 , H04L5/0053 , H04W24/08 , H04W24/10 , H04W72/0413 , H04W72/0446 , H04W74/0841
摘要: Channel state information is reported in periodic and aperiodic reports for multiple component carriers or serving cells. Channel state information may be reported for a subset of aggregated downlink carriers or serving cells. For an aperiodic report, the carrier(s)/serving cell(s) for which channel state information is reported are determined based on the request for the aperiodic report. When a CQI/PMI/RI report and a HARQ ACK/NACK report coincide in a subframe, the HARQ ACK/NACK report is transmitted on PUCCH, and the CQI/PMI/RI report is transmitted on PUSCH.
摘要翻译: 信道状态信息在针对多个分量载波或服务小区的周期性和非周期性报告中报告。 可以针对聚合的下行链路载波或服务小区的子集报告信道状态信息。 对于非周期性报告,基于对非周期性报告的请求来确定报告信道状态信息的运营商/服务小区。 当CQI / PMI / RI报告和HARQ ACK / NACK报告在子帧中一致时,HARQ ACK / NACK报告在PUCCH上发送,并且在PUSCH上发送CQI / PMI / RI报告。