基本信息:
- 专利标题： UPLINK CHANNEL CONTROL INFORMATION SIGNALING IN LTE-A
- 申请号：EP22154789.6 申请日：2009-10-20
- 公开(公告)号：EP4013163A2 公开(公告)日：2022-06-15
- 发明人： BALA, Erdem , PIETRSAKI, Philip J. , SHIN, Sung-Hyuk , ZHANG, Guodong , TSAI, Allan Y. , LEVY, Joseph S. , ADJAKPLE, Pascal, M , HAIM, John W. , OLESEN, Robert L. , PAN, Kyle, Jung-Lin
- 申请人： Interdigital Patent Holdings, Inc.
- 申请人地址： US Wilmington, DE 19809 200 Bellevue Parkway, Suite 300
- 当前专利权人： INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人地址： INTERDIGITAL PATENT HOLDINGS, INC.
- 代理机构： AWA Sweden AB
- 优先权： US218782 P 20090619
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04B7/024
摘要：
A method and apparatus for transmitting uplink control information (UCI) for Long Term Evolution-Advanced (LTE-A) using carrier aggregation is disclosed. Methods for UCI transmission in the uplink control channel, uplink shared channel or uplink data channel are disclosed. The methods include transmitting channel quality indicators (CQI), precoding matrix indicators (PMI), rank indicators (RI), hybrid automatic repeat request (HARQ) acknowledgement/non-acknowledgement (ACK/NACK), channel status reports (CQI/PMI/RI), source routing (SR) and sounding reference signals (SRS). In addition, methods for providing flexible configuration in signaling UCI, efficient resource utilization, and support for high volume UCI overhead in LTE-A are disclosed.
公开/授权文献:
- EP4013163A3 UPLINK CHANNEL CONTROL INFORMATION SIGNALING IN LTE-A 公开/授权日：2022-06-29