发明名称 |
HARQ HANDLING AT RELAY NODE RECONFIGURATION |
摘要 |
<p>A radio access network comprises a donor base station node (29) and a relay base station node (20). The relay base station node (29) participates in communications across a first radio interface with a wireless terminal (30) and also participates in communications over a backhaul link across a second radio interface, the second radio interface reusing at least some functionality of the first interface. The donor base station node (28) configures a subframe configuration pattern. The subframe configuration pattern is arranged to specify which subframe(s) of a frame structure may be utilized for the backhaul link. As a result of subframe configuration, a HARQ process state in a HARQ process at one of the base station nodes is known by the other base station node by any of several operational modes.</p> |
申请公布号 |
EP2676508(A1) |
申请公布日期 |
2013.12.25 |
申请号 |
EP20120706327 |
申请日期 |
2012.02.14 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
OESTERGAARD, JESSICA;SUSITAIVAL, RIIKKA;HOYMANN, CHRISTIAN;STATTIN, MAGNUS |
分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|