| 发明名称 | Method and device for adaptive pre-coding | ||
| 摘要 | A network node which supports EGPRS, the network node being arranged to transmit RLC data blocks to at least one other network node in the EGPRS system and to receive acknowledgments from the other network node for successfully received RLC data blocks. The network node is also arranged to make pre-emptive retransmissions of unacknowledged previously transmitted RLC data blocks, and to make its transmissions with or without precoding. The network node is arranged to use precoding for a first percentage of the pre-emptive retransmissions and for a second percentage of the transmissions of RLC data blocks that have not been transmitted previously. | ||
| 申请公布号 | US9287947(B2) | 申请公布日期 | 2016.03.15 |
| 申请号 | US201314000410 | 申请日期 | 2013.07.08 |
| 申请人 | Telefonaktiebolaget L M Ericsson (Publ) | 发明人 | Lopez Miguel;Sahlin Henrik |
| 分类号 | H04B7/04;H04L1/16;H04L1/18;H04L1/08;H04B7/06 | 主分类号 | H04B7/04 |
| 代理机构 | Patent Portfolio Builders, PLLC | 代理人 | Patent Portfolio Builders, PLLC |
| 主权项 | 1. A network node which supports an Enhanced General Packet Radio Service (EGPRS), the network node being arranged to transmit Radio Link Control (RLC) data blocks to at least one other network node in an EGPRS system and to receive acknowledgments from the other network node for successfully received RLC data blocks, the network node also being arranged to make pre-emptive retransmissions of unacknowledged previously transmitted RLC data blocks, the network node being arranged to make its transmissions with or without precoding, the network node being characterized in that it is arranged to use precoding for a first percentage of the pre-emptive retransmissions and for a second percentage of the transmissions of RLC data blocks that have not been transmitted previously, whereby some of said pre-emptive retransmissions and transmissions of RLC data blocks that have not been transmitted previously will be using said precoding. | ||
| 地址 | Stockholm SE | ||