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1. US20190021126 - User device and data transmission method therefor, and network node and data transmission method therefor

Office
United States of America
Application Number 16068657
Application Date 06.01.2017
Publication Number 20190021126
Publication Date 17.01.2019
Grant Number 10750559
Grant Date 18.08.2020
Publication Kind B2
IPC
H04W 4/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication or machine type communication
H04W 28/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
H04W 36/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
H04W 76/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
H04W 76/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
12Setup of transport tunnels
H04W 76/15
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
CPC
H04W 4/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
H04W 76/15
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
H04W 28/0215
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
0215based on user or device properties, e.g. MTC-capable devices
H04W 28/0247
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
0247based on conditions of the access network or the infrastructure network
H04W 28/0252
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
0252per individual bearer or channel
H04W 36/0022
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0011for data session or connection
0022for transferring sessions between adjacent core network technologies
Applicants LG ELECTRONICS INC.
Inventors Sungduck Chun
Jinsook Ryu
Taehun Kim
Agents Lee Hong Degerman Kang & Waimey
Title
(EN) User device and data transmission method therefor, and network node and data transmission method therefor
Abstract
(EN)

User data may be transmitted through a signaling radio bearer (SRB) by using an NAS message. A new SRB different from the existing SRB0, SRB1, and SRB2 may be defined for transmission of the user data. The new SRB may be used to deliver the NAS message containing the user data before security is activated.