SEQUENCE GENERATION AND PROCESSING METHOD AND APPARATUS

WIPO Patent Application WO/2020/098594

A1

The present application relates to the technical field of communications, and disclosed are a method and apparatus for generating a sequence. The method and apparatus can solve the problem that a DMRS symbol PAPR is higher than a data symbol. An initialization factor of a first sequence is obtained, wherein the initialization factor is associated with a first parameter; the first sequence is generated according to the initialization factor, the first parameter being a port number, or the first parameter being a Code Division Multiplexing (CDM) group identification.

WO/1999/043123	IMPROVEMENTS IN, OR RELATING TO, VDSL
JP2024069316	Wireless communication method for determining spatial relationships and power control parameters for an uplink signal - Patents.com
JP5123451	Transmitter and base station

LIU KUNPENG (CN)
GONG MINGXIN (CN)
ZHANG LEIMING (CN)

PCT/CN2019/117064

May 22, 2020

November 11, 2019

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HUAWEI TECH CO LTD (CN)

H04L27/26

CN102487532A	2012-06-06
CN201811348559A	2018-11-13

ERICSSON: "Feature lead summary of low PAPR RS", 3GPP DRAFT; R1-1814012, 16 November 2018 (2018-11-16), Spokane, US, pages 1 - 17, XP051494456
ERICSSON: "Feature lead summary #4 of low PAPR RS", 3GPP DRAFT; R1-1814203, 19 November 2018 (2018-11-19), Spokane, US, pages 1 - 8, XP051494660
AT &T: "Remaining Issues of PAPR in NR", 3GPP DRAFT; R1-1812851, 12 November 2018 (2018-11-12), Spokane, USA, pages 1 - 14, XP051479097
VIVO: "Discussion on low PAPR RS", 3GPP DRAFT; R1-1812326, 12 November 2018 (2018-11-12), Spokane, USA, pages 1 - 9, XP051478515

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