发明名称 |
METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM |
摘要 |
<p>The present invention relates to a method and arrangement in base station for scheduling user equipments. The base station is adapted to schedule communication from user equipments by sending contention based grants comprising information indicating if the contention based grant should be used for initial transmission or for retransmission. If it is detected that data is not correctly received due to a collision, the information in a following contention based grant is set to indicate that said contention based grant is to be used for initial transmission, while if data is not correctly received, but no collision is detected, the information is set to indicate that the contention based grant is to be used for retransmission. Corresponding method and arrangement in a user equipment is described.</p> |
申请公布号 |
EP2486687(A1) |
申请公布日期 |
2012.08.15 |
申请号 |
EP20100711277 |
申请日期 |
2010.03.12 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
STATTIN, MAGNUS;WAGER, STEFAN |
分类号 |
H04L1/18;H04W72/12;H04W74/08 |
主分类号 |
H04L1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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