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Title:
RANDOM ACCESS CHANNEL RESOURCE ALLOCATION METHOD, NETWORK SIDE DEVICE, AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2019/095767
Kind Code:
A1
Abstract:
The present disclosure provides a random access channel resource allocation method, a network side device, and a terminal, belonging to the field of wireless technologies. The random access channel resource allocation method applied to a terminal comprises: the terminal using a random access channel resource associated with an untransmitted synchronization signal block to send a non-contention random access channel and/or beam recovery request to a network side device. A random access channel resource allocation method applied to a network side device comprises: the network side device using a random access channel resource associated with an untransmitted synchronization signal block to receive the non-contention random access channel and/or the beam recovery request sent by a terminal.

Inventors:
TONG, Hui (29 Jinrong Ave, Xicheng District, Beijing 2, 100032, CN)
WU, Dan (29 Jinrong Ave, Xicheng District, Beijing 2, 100032, CN)
Application Number:
CN2018/101732
Publication Date:
May 23, 2019
Filing Date:
August 22, 2018
Export Citation:
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Assignee:
CHINA MOBILE COMMUNICATION LTD., RESEARCH INSTITUTE (32 Xuanwumen West Street, Xicheng District, Beijing 3, 100053, CN)
CHINA MOBILE COMMUNICATIONS GROUP CO.,LTD. (29 Jinrong Ave, Xicheng District, Beijing 2, 100032, CN)
International Classes:
H04W72/04; H04W72/08
Other References:
HUAWEI ET AL.: "Beam Failure Recovery Design Details", 3GPP TSG RAN WG1 MEETING AH NR#3; R1-1715468, 21 September 2017 (2017-09-21), XP051329255
"Remaining details on RACH procedure", 3GPP TSG RAN WG1 MEETING 90BIS; R1-1718340, 13 October 2017 (2017-10-13), XP051341523
NOKIA ET AL.: "Remaining details on PRACH procedure", 3GPP TSG-RAN WG1#NR3; R1-1716138, 21 September 2017 (2017-09-21), XP051329306
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (10F Bldg. 2, Maples International CenterNo. 32 Xizhimen North Street, Haidian District, Beijing 2, 100082, CN)
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