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1. WO2019047935 - SESSION ESTABLISHMENT METHOD AND APPARATUS

Publication Number WO/2019/047935
Publication Date 14.03.2019
International Application No. PCT/CN2018/104680
International Filing Date 07.09.2018
IPC
H04W 76/10 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
H04W 76/20 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
H04W 76/30 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
30Connection release
CPC
H04M 15/66
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
15Arrangements for metering, time-control or time indication ; ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
66Policy and charging system
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 28/0205
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
0205at the air interface
H04W 28/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
06Optimizing ; the usage of the radio link; , e.g. header compression, information sizing ; , discarding information
H04W 28/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
10Flow control ; between communication endpoints
H04W 36/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 熊春山 XIONG, Chunshan
  • 刘睿智 LIU, Ruizhi
  • 韦安妮 WEI, Anni
Agents
  • 北京同达信恒知识产权代理有限公司 TDIP & PARTNERS
Priority Data
201710806432.508.09.2017CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SESSION ESTABLISHMENT METHOD AND APPARATUS
(FR) PROCÉDÉ ET APPAREIL D'ÉTABLISSEMENT DE SESSION
(ZH) 一种会话建立方法及装置
Abstract
(EN)
A session establishment method and apparatus, the method comprising: a first network device determines whether the establishment of air interface resources for a default flow of a PDU session is successful; if the establishment of the air interface resources of the default flow of the PDU session fails, the first network device establishes, according to first information, the PDU session in a deactivated state or triggers the release of the PDU session; and the first information is used to indicate whether to allow the PDU session in the deactivated state to be established when the establishment of the air interface resources of the default flow of the PDU session fails.
(FR)
L'invention concerne un procédé et un appareil d'établissement de session, le procédé comprenant les étapes suivantes : un premier dispositif de réseau détermine si l'établissement de ressources d'interface radio pour un flux par défaut d'une session PDU est réussi ; si l'établissement des ressources d'interface radio du flux par défaut de la session PDU échoue, le premier dispositif de réseau établit, selon des premières informations, la session PDU dans un état désactivé ou déclenche la libération de la session PDU, les premières informations étant utilisées pour indiquer s'il faut autoriser l'établissement de la session PDU dans l'état désactivé quand l'établissement des ressources d'interface radio du flux par défaut de la session PDU échoue.
(ZH)
一种会话建立方法及装置,其中方法包括:第一网络设备判断PDU会话的默认流的空口资源是否建立成功;若所述PDU会话的默认流的空口资源建立失败,则所述第一网络设备根据第一信息建立去激活态的所述PDU会话或触发释放所述PDU会话;所述第一信息用于指示在所述PDU会话的默认流的空口资源建立失败时,是否允许建立去激活态的所述PDU会话。
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