基本信息:
- 专利标题： MIMO通信系统中的递增冗余传输
- 专利标题（英）：Incremental redundancy transmission in a mimo communication system
- 申请号：CN201010283447.6 申请日：2004-09-09
- 公开(公告)号：CN101917262A 公开(公告)日：2010-12-15
- 发明人： 塔梅尔·卡多斯
- 申请人： 高通股份有限公司
- 申请人地址： 美国加利福尼亚
- 专利权人： 高通股份有限公司
- 当前专利权人： 高通股份有限公司
- 当前专利权人地址： 美国加利福尼亚
- 代理机构： 永新专利商标代理有限公司
- 代理人： 张扬; 王英
- 优先权： 60/501,777 2003.09.09 US; 60/531,391 2003.12.18 US; 10/801,624 2004.03.15 US
- 分案原申请号： 200480032553X 2004.09.09
- 主分类号： H04L1/18
- IPC分类号： H04L1/18 ; H03M13/33 ; H04L1/00 ; H04L1/06
For an incremental redundancy (IR) transmission in a MIMO system, a transmitter processes (e.g., encodes, partitions, interleaves, and modulates) a data packet based on a selected rate to obtain multiple data symbol blocks. The transmitter transmits one data symbol block at a time until a receiver correctly recovers the data packet or all blocks are transmitted. Whenever a data symbol block is received from the transmitter, the receiver detects a received symbol block to obtain a detected symbol block, processes (e.g., demodulates, deinterleaves, re-assembles, and decodes) all detected symbolblocks obtained for the data packet, and provides a decoded packet. If the decoded packet is in error, then the receiver repeats the processing when another data symbol block is received for the datapacket. The receiver may also perform iterative detection and decoding on the received symbol blocks for the data packet multiple times to obtain the decoded packet.
公开/授权文献:
- CN101917262B MIMO通信系统中的递增冗余传输 公开/授权日：2013-01-23
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04L | 数字信息的传输，例如电报通信 |
| ------H04L1/00 | 检测或防止收到信息中的差错的装置 |
| --------H04L1/12 | .应用返回信道 |
| ----------H04L1/16 | ..其中返回信道载有监视信号，例如重复请求信号 |
| ------------H04L1/18 | ...自动重复系统，例如vanDuuren系统 |