发明公开
- 专利标题： SIGNALING UPLINK CONTROL INFORMATION IN LTE-A
- 专利标题（中）： 信令在LTE-A中的上行链路控制信息
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申请号： EP17170635.1申请日： 2010-06-18
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公开(公告)号： EP3223569A1公开(公告)日： 2017-09-27
- 发明人: SHIN, Sung-Hyuk , ADJAKPLE, Pascal, M. , HAIM, John W. , STERN-BERKOWITZ, Janet A. , ROY, Vincent
- 申请人： Interdigital Patent Holdings, Inc.
- 申请人地址： 200 Bellevue Parkway, Suite 300 Wilmington, DE 19809 US
- 专利权人： Interdigital Patent Holdings, Inc.
- 当前专利权人： Interdigital Patent Holdings, Inc.
- 当前专利权人地址： 200 Bellevue Parkway, Suite 300 Wilmington, DE 19809 US
- 代理机构： Awapatent AB
- 优先权： US218782P 20090619; US220017P 20090624
- 主分类号： H04W72/02
- IPC分类号： H04W72/02 ; H04L1/00 ; H04L5/00 ; H04L1/18
摘要：
Methods and systems for transmitting uplink control information in an LTE Advanced system are disclosed. A user device may determine whether uplink control information and/or available channels meet certain criteria and determine whether the uplink control information should be transmitted on a physical uplink control channel, a physical uplink shared channel, or both, based on the criteria. Criteria may include the size of the uplink control information (absolute size or relative to space available on a channel or a threshold value), the type of control information bits, the number of available (i.e., active or configured) component carriers, and the amount of power that may be required to transmit the uplink control information on more than one channel.
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