发明专利
JP2004523939A Automatic re-transmission and error recovery for the packet-oriented point-to-multipoint communication
审中-公开
基本信息:
- 专利标题： Automatic re-transmission and error recovery for the packet-oriented point-to-multipoint communication
- 申请号：JP2002546348 申请日：2001-10-11
- 公开(公告)号：JP2004523939A 公开(公告)日：2004-08-05
- 发明人： スバー・バーマ
- 申请人： アペルト・ネットワークス・インコーポレイテッドAperto Networks, Inc.
- 专利权人： アペルト・ネットワークス・インコーポレイテッドAperto Networks, Inc.
- 当前专利权人： アペルト・ネットワークス・インコーポレイテッドＡｐｅｒｔｏ Ｎｅｔｗｏｒｋｓ， Ｉｎｃ．
- 优先权： US68927100 2000-10-11
- 主分类号： H04L1/00
- IPC分类号： H04L1/00 ; H04L1/16 ; H04L1/18 ; H04L29/02 ; H04Q7/22 ; H04Q7/24 ; H04Q7/26 ; H04Q7/30 ; H04Q7/36
Wireless communication link is divided into downstream part and the upstream part, the parameters for the automatic retransmission is independently selected downstream part and the upstream portion. The BSC controls the selection of the parameters for automatic retransmission for all CPE in the cell. As part of the TDD frame BSC and CPE share the communication bandwidth, BSC includes the selection of the parameters for in the control section of the TDD frame, automatic retransmission for use by CPE. The BSC, in response to the state of the radio communication link with each independent CPE, determined dynamically and adaptively new parameters chosen for automatic retransmission. BSC is a positive response time slot in the upstream part of the TDD frame, assign dynamically and adaptively for use by each selected CPE.
信息查询:
EspacenetIPC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 |