发明名称 |
Adaptive Control of Channel Quality Offset for Cell Association |
摘要 |
A network node serves a cell of a mobile network. The network node indicates an offset value to a user equipment in the cell. The offset value is added to a channel quality value measured by the user equipment for triggering a handover from the cell to a further cell of the mobile network. The network node increases the indicated offset value until a handover of the user equipment to the further cell of the mobile network is triggered. After the handover to the further cell, the network node receives an indication of a channel quality of a downlink control channel of the further cell as experienced by the user equipment, e.g., in control signalling of a further handover of the user equipment back to the cell or in a request to protect radio resources of the downlink control channel. |
申请公布号 |
US2015004982(A1) |
申请公布日期 |
2015.01.01 |
申请号 |
US201414320688 |
申请日期 |
2014.07.01 |
申请人 |
Telefonaktiebolaget L M Ericsson (publ) |
发明人 |
Falconetti Laetitia;Dudda Torsten;Huschke Jörg |
分类号 |
H04W36/00;H04W88/08 |
主分类号 |
H04W36/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method of controlling radio transmission in a mobile network, the method implemented by a network node serving a cell of the mobile network, the method comprising:
the network node indicating, to a user equipment in the cell, an offset value to be added to a channel quality value measured by the user equipment for triggering a handover from the cell to a further cell of the mobile network; the network node increasing the indicated offset value until a handover of the user equipment to the further cell is triggered; and after the handover to the further cell, the network node receiving an indication of a channel quality of a downlink control channel of the further cell as experienced by the user equipment. |
地址 |
Stockholm SE |