| 发明名称 |
METHOD AND APPARATUS FOR MANAGING UPLINK TIME ALIGNMENT |
| 摘要 |
<p>A method and apparatus of managing uplink time alignment in a wireless communication system is provided. A user equipment transmits a random access preamble to maintain an uplink time alignment to a base station and receives a random access response in response to the random access preamble from the base station.</p> |
| 申请公布号 |
EP2692181(A2) |
申请公布日期 |
2014.02.05 |
| 申请号 |
EP20120765569 |
申请日期 |
2012.03.08 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
YI, SEUNG JUNE;CHUN, SUNG DUCK;JUNG, SUNG HOON;LEE, YOUNG DAE;PARK, SUNG JUN |
| 分类号 |
H04W56/00;H04W52/02;H04W88/02 |
主分类号 |
H04W56/00 |
| 代理机构 |
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