发明名称 |
RECOVERY FROM BEAM FAILURE |
摘要 |
The present invention generally relates to wireless communication, more particularly, relates to recovery from beam failure in a wireless access network where beamforming technique is used in communication between network elements. According to one aspect of the present invention, there is provided a method for recovery from beam failure in a wireless access network accessed by a user equipment (UE). The method comprises: at the wireless access network, determining whether the beam failure occurs on the basis of presence of a response from the UE during communicating between the wireless access network and the UE via a first beam; and if it is determined that the beam failure occurs, communicating with the UE via an available beam selected from the first beam and one or more second beams. |
申请公布号 |
WO2017024516(A1) |
申请公布日期 |
2017.02.16 |
申请号 |
WO2015CN86611 |
申请日期 |
2015.08.11 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);LU, Qianxi |
发明人 |
LU, Qianxi;FAN, Rui;MIAO, Qingyu;ZHANG, Zhang;RUNE, Johan |
分类号 |
H04W72/08 |
主分类号 |
H04W72/08 |
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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