| 发明名称 |
METHOD FOR INITIATING HANDOVER, WIRELESS DEVICE AND BASE STATION |
| 摘要 |
The present disclosure provides a method in a wireless device for initiating a handover from a source base station to a target base station. The method includes calculating a power offset indicative of a difference between a receiving power from the target base station and a receiving power from the source base station. A Time Division Duplex (TDD) configuration difference is obtained between a TDD configuration of the target base station and a TDD configuration of the source base station. A TDD offset is calculated based on the TDD configuration difference and an uplink-downlink traffic model of the wireless device. The handover is initiated based on a combination of the power offset and the TDD offset exceeding a threshold. The present disclosure also provides a wireless device, a method in a base station and a base station. |
| 申请公布号 |
US2016050608(A1) |
申请公布日期 |
2016.02.18 |
| 申请号 |
US201314778812 |
申请日期 |
2013.03.25 |
| 申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
FAN Rui;LIU Jinhua;QIAN Yu |
| 分类号 |
H04W36/30;H04L5/14;H04W36/00;H04W36/08 |
主分类号 |
H04W36/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method in a wireless device for initiating a handover from a source base station to a target base station, comprising:
calculating a power offset indicative of a difference between a receiving power from the target base station and a receiving power from the source base station; obtaining a Time Division Duplex, TDD, configuration difference between a TDD configuration of the target base station and a TDD configuration of the source base station; calculating a TDD offset based on the TDD configuration difference and an uplink-downlink traffic model of the wireless device; and initiating the handover based on a combination of the power offset and the TDD offset exceeding a threshold. |
| 地址 |
Stockholm SE |
