Title:
信号強度を測定する方法、デバイス、コンピュータ可読記憶媒体、プログラム、およびシステム
Document Type and Number:
Japanese Patent JP7239090
Kind Code:
B2
Abstract:
The present invention relates to the field of mobile communications technologies, and in particular, to a signal strength measurement method and a dcvicc, so as to ensure that remote UE measures signal strength of a link between the remote UE and a ProSe UE-to-NW relay. In embodiments of the present invention, a relay dcvicc further sends a second message after establishing a connection to a remote device, so that the remote device may measure signal strength of a link between the remote device and the relay device after receiving the second message. That is, after the remote device establishes a connection to the relay device, the relay device may further continue to send the second message, so that the remote device may continue to measure the signal strength between the remote dcvicc and the relay dcvicc, so as to use the signal strength as a basis for determining whether a relay device needs to be reselected. Therefore, it is ensured that the remote device can obtain good service quality, utilization of a link with relatively high quality is improved, and system reliability is improved.
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Inventors:
Doe, Feng Hoi
Jin, Hui
Ouyang, Guoway
Lee, Chang
Jin, Hui
Ouyang, Guoway
Lee, Chang
Application Number:
JP2021036117A
Publication Date:
March 14, 2023
Filing Date:
March 08, 2021
Export Citation:
Assignee:
Huawei Technologies Company Limited
International Classes:
H04W76/14; H04W88/04; H04W92/18
Foreign References:
| CN104105155A |
Other References:
Ericsson,Relay reselection with Model B,3GPP TSG-RAN WG2 #92 R2-156578,2015年11月07日
3GPP TSG RAN WG2,ProSe UE-to-Network relay,3GPP TSG-CT WG1 Meeting #94 C1-153664,2015年10月16日
3GPP TSG RAN WG2,ProSe UE-to-Network relay,3GPP TSG-CT WG1 Meeting #94 C1-153664,2015年10月16日
Attorney, Agent or Firm:
Patent Attorney Corporation RYUKA International Patent Office