Title:
RANDOM ACCESS PROCESSING METHOD AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/192603
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application is a random access processing method: sending a random access preamble and uplink data during the initiating stage of a random access process, receiving feedback information of the uplink data, and finishing the random access process. Using the technical solution provided in the embodiments of the present application, a terminal side device can send uplink data when sending a random access preamble during a random access process, saving the uplink data transmission latency and finishing the random access process early after receiving feedback information of the uplink data, further reducing the uplink data transmission latency.
Inventors:
XU XIAOYING (CN)
YOU CHUNHUA (CN)
HUANG QUFANG (CN)
LIU XING (CN)
LOU CHONG (CN)
YOU CHUNHUA (CN)
HUANG QUFANG (CN)
LIU XING (CN)
LOU CHONG (CN)
Application Number:
PCT/CN2019/081538
Publication Date:
October 10, 2019
Filing Date:
April 04, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W74/08
Foreign References:
| US20170164411A1 | 2017-06-08 | |||
| CN107872899A | 2018-04-03 | |||
| CN106031074A | 2016-10-12 | |||
| CN201810302231A | 2018-04-04 |
Other References:
LG ELECTRONICS: "Data Transmission during Random Access Procedure in NB-IoT", 3GPP TSG RAN WG1 MEETING #90, RL-1713103, vol. RAN WG1, 20 August 2017 (2017-08-20), XP051315912
See also references of EP 3768027A4
See also references of EP 3768027A4
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