Title:
HIGH PRIORITY ROUTE SELECTION DESCRIPTOR (RSD) SELECTION TIMER
Document Type and Number:
WIPO Patent Application WO/2022/012403
Kind Code:
A1
Abstract:
This disclosure provides systems, methods and apparatuses for a high priority route selection descriptor (RSD) selection timer. A protocol data unit (PDU) session may be established for an application associated with a user equipment (UE). If the PDU session is associated with a lower RSD priority than the highest RSD priority for the application, the UE may initiate an RSD selection timer. After expiration of the RSD selection timer, the UE may try to establish another PDU session for the application with the highest RSD priority for the application. If another PDU session with the highest RSD priority is accepted, the UE may release the initial PDU session with the lower RSD priority and establish a new PDU session with the highest RSD priority. Such implementations may increase data rates, quality of service, and reliability for the application, decrease latency of the application, or decrease power consumption of the UE.
Inventors:
WANG YING (US)
TAN LI (US)
HUI CHAOFENG (US)
CHIN TOM (US)
MAHESHWARI SHAILESH (US)
TAN LI (US)
HUI CHAOFENG (US)
CHIN TOM (US)
MAHESHWARI SHAILESH (US)
Application Number:
PCT/CN2021/105157
Publication Date:
January 20, 2022
Filing Date:
July 08, 2021
Export Citation:
Assignee:
QUALCOMM INC (US)
WANG YING (CN)
TAN LI (CN)
HUI CHAOFENG (CN)
CHIN TOM (US)
MAHESHWARI SHAILESH (US)
WANG YING (CN)
TAN LI (CN)
HUI CHAOFENG (CN)
CHIN TOM (US)
MAHESHWARI SHAILESH (US)
International Classes:
H04L29/08
Foreign References:
| CN111406425A | 2020-07-10 | |||
| US20190394745A1 | 2019-12-26 | |||
| CN110800330A | 2020-02-14 |
Other References:
OPPO, CHINA UNICOM, CHINA TELECOM: "Clarification on UE policy configuration", 3GPP DRAFT; S2-185954 WAS4914 CLARIFICATION ON UE POLICY CONFIGURATION - CR, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Newport Beach, Califonia, U.S.A; 20180528 - 201806, 31 May 2018 (2018-05-31), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051456206
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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