发明名称 |
Equipamentos e métodos para sincronização de sincronismo de enlace ascendente |
摘要 |
<p>A system and method are disclosed for providing uplink timing synchronization in a wireless communication system. The uplink timing synchronization may be provided via a specific message sent from the user equipment to a network access device, or may be calculated based upon data received at the network access device from the user equipment.</p> |
申请公布号 |
BRPI0821764(A2) |
申请公布日期 |
2015.06.16 |
申请号 |
BR2008PI21764 |
申请日期 |
2008.12.18 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
ZHIJUN CAI;JAMES EARL WOMACK;YONGKANG JIA |
分类号 |
H04B7/26;H04W56/00 |
主分类号 |
H04B7/26 |
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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