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Patent Searching and Data


Title:
RANDOM ACCESS METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/095984
Kind Code:
A1
Abstract:
Provided are a random access method and device. User equipment receives a RAR message sent by a network device, wherein the RAR message comprises or indicates a BWP identifier; and the user equipment performs transmission on a first BWP corresponding to the BWP identifier. Thus, the user equipment can accomplish a random access process according to the BWP identifier indicated by the network device; on the BWP corresponding to the BWP identifier, which is consistent with on a BWP indicated by an UL grant sent by the network device, uplink data transmission can be performed effectively by utilizing the UL grant in the RAR message.

Inventors:
XU HAIBO (CN)
KUANG YIRU (CN)
CAO ZHENZHEN (CN)
WANG JIAN (CN)
WANG XUELONG (CN)
Application Number:
CN2018/112391
Publication Date:
May 23, 2019
Filing Date:
October 29, 2018
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W74/00
Foreign References:
CN102883439A2013-01-16
CN107251640A2017-10-13
CN101164351A2008-04-16
US20110206000A12011-08-25
Other References:
See also references of EP 3697162A4
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