Title :
Timing Performance Analysis in an Open Software Radio System
Author :
Huang, Lin ; Zheng, Kan ; Wang, Xiaoyu ; Decarreau, Guillaume
Author_Institution :
France Telecom R&D, Beijing
Abstract :
In this paper, a software defined radio implementation of TD-SCDMA system based on the common PCs and the open source operating system is described. The performance of this system is evaluated by end-to-end delay, packet loss ratio and CPU usage. We specially focus on the hardware-software coupling and the timing characteristics. The tests on this SDR platform show the feasibility of software-only 3G system and the statistic results can be used to dimension a PC-based base station.
Keywords :
3G mobile communication; code division multiple access; mobile radio; operating systems (computers); public domain software; software radio; telecommunication computing; time division multiple access; TD-SCDMA system; hardware-software coupling; open software radio system; open source operating system; software-only 3G system; timing performance analysis; Delay; Operating systems; Performance analysis; Performance loss; Personal communication networks; Software radio; Software testing; System testing; Time division synchronous code division multiple access; Timing; PC-cluster; TD-SCDMA; software radio;
Conference_Titel :
Communications and Networking in China, 2006. ChinaCom '06. First International Conference on
Conference_Location :
Beijing
Print_ISBN :
1-4244-0463-0
Electronic_ISBN :
1-4244-0463-0
DOI :
10.1109/CHINACOM.2006.344884
