会议专题

The Network Model and Routing Algorithm for Scalable PoC System

Push-to-talk over Cellular (PoC) is considered as one of the most important services in Next Generation Networks (NGN). Push-To-Talk (PTT) is the core service operation for PoC. This paper analyzes the service requirements for PTT and find it can be modeled as the problem of Delay and delay Variation Bounded Multicasting Network (DVBMN). We designed an algorithm named Faster CHAINS (FCHAINS) for DVBMN, and based on it a new more scalable user plane architecture for PoC is proposed. Compared with the PoCs user plane architecture standardized by Open Mobile Alliance (OMA), the new user plane architecture is more scalable and has better end-to-end delay performance for PTT service.

PoC Push-To-Talk overlay multicast P4P

Longxin Lin Baorong Du Shan Zhou

College of Information Science and Technology Jinan University Guangzhou, China

国际会议

The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

太原

英文

407-412

2010-10-22(万方平台首次上网日期,不代表论文的发表时间)