Title:
METHOD AND APPARATUS FOR TRANSMITTING PHYSICAL LAYER PROTOCOL DATA UNIT
Document Type and Number:
WIPO Patent Application WO/2022/028369
Kind Code:
A1
Abstract:
The present application relates to the technical field of wireless communications, and in particular to a method and apparatus for transmitting a physical layer protocol data unit (PPDU). For example, the present application is applied in a wireless local area network. The method comprises: a first communication device generates a PPDU, the PPDU comprising an LTF sequence, and can send the PPDU; accordingly, a second communication device receives the PPDU, and parses the PPDU to obtain the LTF sequence comprised in the PPDU. By using the embodiments of the present application, the design that there is an LTF sequence having a low PAPR on entire bandwidth, on a single resource block, on a combined resource block, and in a multi-stream scenario can be achieved.
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Inventors:
LIU CHENCHEN (CN)
LIANG DANDAN (CN)
GAN MING (CN)
LIANG DANDAN (CN)
GAN MING (CN)
Application Number:
PCT/CN2021/110080
Publication Date:
February 10, 2022
Filing Date:
August 02, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B7/0413; H04B7/06; H04L25/02
Foreign References:
| CN112821998A | 2021-05-18 | |||
| CN110138421A | 2019-08-16 | |||
| US20180091349A1 | 2018-03-29 |
Other References:
HTC: "UE radio access capability for WLAN", 3GPP DRAFT; R2-154369 UE RADIO ACCESS CAPABILITY FOR WLAN, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Malmo, Sweden; 20151005 - 20151009, 4 October 2015 (2015-10-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051004945
See also references of EP 4156535A4
See also references of EP 4156535A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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