发明名称 |
Method and arrangement in a telecommunication system |
摘要 |
The present invention relates to methods and arrangements for interference reduction for bursty or intermitted transmissions. DPCCH gating with regular on/off-gating patterns can create waveforms that can interfere with non-UMTS audio equipments, e.g. hearing aids. The present invention relates to modifying the transmission instants of data packets in such a way such interference can be significantly reduced. This is achieved by introducing a randomization mechanism into the mapping function of data packets onto the HARQ processes, which in turn are mapped onto predefined transmission occasions (sub-frames). This results in a non-periodic transmission pattern while maintaining user data transmission requirements. |
申请公布号 |
US8155065(B2) |
申请公布日期 |
2012.04.10 |
申请号 |
US20070279149 |
申请日期 |
2007.02.09 |
申请人 |
GERSTENBERGER DIRK;OLOFSSON HAKAN;BERGMAN JOHAN;TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
GERSTENBERGER DIRK;OLOFSSON HAKAN;BERGMAN JOHAN |
分类号 |
H04L12/28 |
主分类号 |
H04L12/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|