Novel Rate Control Scheme Based on System Load and Channel Quality

In this paper, we propose an adaptive uplink rate control scheme based on the reverse activity bit (RAB) setting at base station (BS) and channel quality mobile station (MS) undergoes. According to the RAB and the increment of traffic to pilot ratio (T2P) broadcasted by BS, each MS adaptively adjust...

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Bibliographic Details
Main Authors: Gao, Yue-Hong, Zhang, Xin, Yang, Da-Cheng
Format: Conference Proceeding
Language:English
Subjects:
Broadcasting
Control systems
Member and Geographic Activities Board committees
Multiaccess communication
Power control
Power system modeling
Quality of service
Resource management
Telecommunication control
Throughput
Online Access:Request full text
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Summary:In this paper, we propose an adaptive uplink rate control scheme based on the reverse activity bit (RAB) setting at base station (BS) and channel quality mobile station (MS) undergoes. According to the RAB and the increment of traffic to pilot ratio (T2P) broadcasted by BS, each MS adaptively adjusts its rate based on the maximum supported T2P in a deterministic manner according to the channel quality indication (CQI). It is proved by system level simulation that the proposed adaptive scheme can enlarge system throughput while guaranteeing quality of service (QoS) and fairness
ISSN:2161-9646
DOI:10.1109/WiCOM.2006.96