Title:
METHOD, SYSTEM AND COMPUTER PROGRAMS FOR THE TRANSMISSION OF INFREQUENT SMALL DATA IN A TELECOMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/161722
Kind Code:
A1
Abstract:
A method of performing communication in a telecommunication system including a user equipment (20), a radio access network (30), an access and mobility management function (40) and a user plane function (60), comprises the steps of: -at the access and mobility management function (40), receiving from the user equipment (20) a NAS packet data unit, PDU, carrying uplink data, wherein the uplink data includes infrequent small data; -at the access and mobility management function (40), after receiving the NAS message from the user equipment, transmitting the uplink data to the user plane function (60).
Inventors:
LIN HUEI-MING (AU)
LIU JIANHUA (CN)
LIU JIANHUA (CN)
Application Number:
PCT/CN2019/072564
Publication Date:
August 29, 2019
Filing Date:
January 21, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W4/00
Domestic Patent References:
| WO2013040962A1 | 2013-03-28 |
Foreign References:
| CN104969578A | 2015-10-07 |
Other References:
CATT: "Solution for infrequent small data transfer through NAS and a direct interface between AMF and UPF", 3GPP SA WG2 MEETING #126 2181591, 13 February 2018 (2018-02-13), XP051395220
HUAWEI ET AL.: "Solution for Infrequent Small Data Transfer", 3GPP SA WG2 MEETING #125, 26 January 2018 (2018-01-26), pages 2 - 180329, XP051389761
See also references of EP 3718319A4
HUAWEI ET AL.: "Solution for Infrequent Small Data Transfer", 3GPP SA WG2 MEETING #125, 26 January 2018 (2018-01-26), pages 2 - 180329, XP051389761
See also references of EP 3718319A4
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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