Invention Grant
- Patent Title: Application layer access channel congestion avoidance in group communications over broadcast/multicast services
- Patent Title (中): 广播/组播业务中组播通信中的应用层接入信道拥塞避免
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Application No.: US13726605Application Date: 2012-12-25
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Publication No.: US09025498B2Publication Date: 2015-05-05
- Inventor: Kirankumar Anchan , Yih-Hao Lin , Mark A. Maggenti , Arvind V. Santhanam
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Michael F. Taveira
- Main IPC: H04L12/16
- IPC: H04L12/16 ; H04W28/02 ; H04L12/18 ; H04W76/00 ; H04W68/00
Abstract:
The disclosure is directed to prioritizing call announce response in a broadcast/multicast communication system. An embodiment establishes a first priority for response based on assigning each user equipment (UE) a first random delay for response to a first call announce, responds to the first call announce using the first random delay, and determines a second priority for response to a subsequent call announce based on an elapsed time that each UE is present in a multicast area.
Public/Granted literature
Information query
