Providing Quality of Service for Voice-over-IP over TD-SCDMA HSDPA

被引：0

作者：

Hong, Wei ^{[1
]}

Hu, Chunjing ^{[1
]}

Wang, Wenbo ^{[1
]}

Han, Jing ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, Minist Educ, Wireless Signal Proc & Network Lab, Key Lab Univ Wireless Commun, Beijing 100088, Peoples R China

来源：

68TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, FALL 2008 | 2008年

关键词：

TD-SCDMA; HSDPA; VoIP;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, the results of the Quality of Service for VoIP service over TD-SCDMA HSDPA system are presented. The performances of the system with different scheduling algorithms and different retransmission times are simulated and analyzed. Dynamic scheduling, Adaptive Modulation and Code (AMC), dynamic HARQ are implemented in the system-level simulation and some recommends for HARQ channel number and retransmission time and optimality are given.

引用

页码：1514 / 1518

页数：5

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