Invention Grant
- Patent Title: Method and system for managing user application level quality-of-service aware handover in wireless network
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Application No.: US16835116Application Date: 2020-03-30
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Publication No.: US11218937B2Publication Date: 2022-01-04
- Inventor: Shyam Sundar Pal , Swarup Mandal
- Applicant: WIPRO LIMITED
- Applicant Address: IN Bangalore
- Assignee: WIPRO LIMITED
- Current Assignee: WIPRO LIMITED
- Current Assignee Address: IN Bangalore
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Priority: IN202041006854 20200217
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W36/30 ; H04W36/24 ; H04W36/00 ; H04W36/08 ; H04W36/18

Abstract:
Method and system for managing handover decisions while maintaining quality-of-service (QoS) of active user application sessions in a wireless network is disclosed. The method includes determining QoS requirement for each of the active user application sessions (UASs) based on user entitlements for relevant services associated with the active UASs, assessing the active UASs to determine instantaneous QoS level for each of the active UASs, and identifying impacted user equipment (UE) based on an overall QoS level for a set of active UAS, from among the active UASs, running on the impacted UE. The overall QoS level may be based on the instantaneous QoS level and the QoS requirement for each UAS in the set of active UAS. The method further includes managing a handover decision for the impacted UE based on a need for a handover of the impacted UE and a feasibility of the handover of the impacted UE.
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