NDLI: Load balancing between TD-SCDMA and GSM systems with asymmetric traffics

Content Provider	IEEE Xplore Digital Library
Author	Liang Lei Aiping Huang Cunqing Hua Zhouyun Wu Jun Qian Liang Shen Xinwei Chen Yusheng Zhang
Copyright Year	2011
Description	Author affiliation: China Mobile Group Zhejiang Company Limited, Hangzhou, China (Jun Qian) \|\| Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China (Liang Lei; Aiping Huang; Cunqing Hua; Zhouyun Wu) \|\| China Mobile Group Design Institute Co. Ltd., Beijing, China (Liang Shen; Xinwei Chen; Yusheng Zhang)
Abstract	Load balancing between heterogeneous TD-SCDMA and GSM systems with asymmetric traffics is investigated in this paper. The uniform measurement of the system loads, the principle and steps of handoff-based load balancing algorithm are described for the heterogeneous systems with unequal user capacities. The load relation between TD-SCDMA and GSM systems carrying asymmetric services is classified into four cases. For each case, trigger condition of handoff operation, the traffic volume to be migrated and the criteria of selecting users to be migrated are analyzed. Simulation results show that the algorithm can make the loads of the systems more balanced and the performance of the system with higher load is improved effectively.
Starting Page	289
Ending Page	294
File Size	473427
Page Count	6
File Format	PDF
ISBN	9781457701009
e-ISBN	9781457701016
DOI	10.1109/ChinaCom.2011.6158165
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-17
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	GSM load relation trigger condition Interference Time division synchronous code division multiple access Downlink Load management handoff-based load balancing Load modeling
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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