| 发明名称 |
SIGNAL PROCESSING METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR |
| 摘要 |
A method is described for a device to re-establish a connection with a Donor evolved Node B (DeNB). The device communicates with the DeNB via a Un interface using a subframe for the device only. The device detects a problem associated with the Un interface, and performs a radio resource control (RRC) re-establishment procedure to re-establish a RRC connection between the device and the DeNB after detecting the problem associated with the Un interface. The device starts a timer upon detecting the problem associated with the Un interface, and releases a restriction of using the subframe for the device only, if the timer expires. An occurrence of the problem associated with the Un interface is determined in response to receiving consecutive out-of-sync indications. |
| 申请公布号 |
US2015071227(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
US201414541821 |
申请日期 |
2014.11.14 |
| 申请人 |
LG Electronics Inc. |
发明人 |
YI Seung June;CHUN Sung Duck;LEE Jae Wook;JUNG Sung Hoon;LEE Young Dae;PARK Sung Jun |
| 分类号 |
H04W76/02;H04W76/04 |
主分类号 |
H04W76/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for a device to re-establish a connection with a Donor evolved Node B (DeNB), the method comprising:
communicating, by the device, with the DeNB via a Un interface using a first subframe for the device only; detecting, by the device, a problem associated with the Un interface; and performing a radio resource control (RRC) re-establishment procedure to re-establish a RRC connection between the device and the DeNB after detecting the problem associated with the Un interface. |
| 地址 |
Seoul KR |
