Title:
DATA TRANSMISSION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/062728
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a data transmission method and device. The method comprises: a compression end sending a first-type packet, wherein the first-type packet comprises at least header information of an uncompressed Ethernet header; and the compression end sending a second-type packet, wherein the second-type packet comprises at least header information of a compressed Ethernet header. The method achieves data transmission for Ethernet header compression.
Inventors:
FU ZHE (CN)
LU QIANXI (CN)
LU QIANXI (CN)
Application Number:
PCT/CN2019/109639
Publication Date:
April 08, 2021
Filing Date:
September 30, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W4/18
Other References:
MEDIATEK INC.: "Details of Ethernet Header Compression", 3GPP DRAFT; R2-1907074 - DETAILS OF ETHERNET HEADER COMPRESSION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051730524
SONY: "PDCP based Ethernet Header Compression", 3GPP DRAFT; R2-1907041_EHC, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051730491
QUALCOMM INCORPORATED: "RoHC based Header Compression for TSN", 3GPP DRAFT; R2-1817913_ROHC BASED HEADER COMPRESSION FOR ETHERNET, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Spokane, Washington; 20181101, 12 November 2018 (2018-11-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051557425
SONY: "PDCP based Ethernet Header Compression", 3GPP DRAFT; R2-1907041_EHC, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051730491
QUALCOMM INCORPORATED: "RoHC based Header Compression for TSN", 3GPP DRAFT; R2-1817913_ROHC BASED HEADER COMPRESSION FOR ETHERNET, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Spokane, Washington; 20181101, 12 November 2018 (2018-11-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051557425
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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