发明授权
- 专利标题: Uplink control signal design for wireless system
- 专利标题(中): 无线系统的上行链路控制信号设计
-
申请号: US12830959申请日: 2010-07-06
-
公开(公告)号: US08718021B2公开(公告)日: 2014-05-06
- 发明人: Dong-Sheng Yu , Hosein Nikopourdeilami , Sophie Vrzic , Mo-Han Fong , Robert Novak , Jun Yuan
- 申请人: Dong-Sheng Yu , Hosein Nikopourdeilami , Sophie Vrzic , Mo-Han Fong , Robert Novak , Jun Yuan
- 申请人地址: US CA Cupertino
- 专利权人: Apple Inc.
- 当前专利权人: Apple Inc.
- 当前专利权人地址: US CA Cupertino
- 代理机构: Fay Kaplun & Marcin, LLP
- 主分类号: H04B7/216
- IPC分类号: H04B7/216
摘要:
Transmission of uplink control message for a wireless system. The uplink control message may be encoded according to one of multiple possible schemes. The choice of encoding scheme may be made based on the control message size and/or based on the available transmission resources and/or based on the detection scheme used on the receiving end. A modulation scheme may also be selected based on such factors. CDM may be used for certain control messages. Block code encoding, such as Reed-Muller encoding may be used for certain control messages. Different transmission resources may be allocated for different control message uses. The encoding specifics may be selected to obtain a certain hamming distance and/or size of the encoded message or based on other factors.
公开/授权文献
- US20110122846A1 UPLINK CONTROL SIGNAL DESIGN FOR WIRELESS SYSTEM 公开/授权日:2011-05-26