Title:
GENERATING A SCRAMBLED PAYLOAD USING AN INITIALIZATION SCRAMBLING SEQUENCE
Document Type and Number:
WIPO Patent Application WO/2020/258068
Kind Code:
A1
Abstract:
Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to generating a scrambled payload that distinguishes a wireless device using an initialization scrambling sequence. In one exemplary aspect, a method for wireless communication may include generating a scrambled payload, where the scrambled payload is generated using an initialization scrambling sequence that is at least partially based on a preamble index and includes a length of 31 bits. The method also may include transmitting a first message to a communication node during a random access procedure, the first message including the scrambled payload.
Inventors:
DAI JIANQIANG (CN)
HU YUZHOU (CN)
ZHANG JUNFENG (CN)
TIAN LI (CN)
HU YUZHOU (CN)
ZHANG JUNFENG (CN)
TIAN LI (CN)
Application Number:
PCT/CN2019/092934
Publication Date:
December 30, 2020
Filing Date:
June 26, 2019
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L5/06; H04W72/04
Foreign References:
| CN109792728A | 2019-05-21 |
Other References:
INTERDIGITAL INC: "On 2-step RACH procedure", 3GPP TSG RAN WG1 MEETING #97 R1 -1906859, 3 May 2019 (2019-05-03), pages 1 - 5, XP051708895
ZTE ET AL.: "Further discussions on the channel structure of msgA", 3GPP TSG RAN WG1 MEETING #97 R1-1905989, 3 May 2019 (2019-05-03), XP051708031
"Feature Lead Summary #3 of 7.2.1.1 Two-step RACH Channel Structure", 3GPP DRAFT; RL-1907903
ZTE ET AL.: "Further discussions on the channel structure of msgA", 3GPP TSG RAN WG1 MEETING #97 R1-1905989, 3 May 2019 (2019-05-03), XP051708031
"Feature Lead Summary #3 of 7.2.1.1 Two-step RACH Channel Structure", 3GPP DRAFT; RL-1907903
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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