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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Van-Tu Chau Bui, T.T.Q. Do, A.-T. Quang-Vinh Thai |
| Copyright Year | 2014 |
| Description | Author affiliation: Dept. of Autom. Technol., Inst. of Inf. Technol., Hanoi, Vietnam (Van-Tu Chau; Bui, T.T.Q.; Do, A.-T.; Quang-Vinh Thai) |
| Abstract | In a Zigbee network, when many nodes simultaneously send data packets to a Zigbee coordinator through routes (branches), the Zigbee coordinator cannot deal with all signals. Interference and noises are existed during data transmission. This problem is still one of challenges in the network communication. In this paper, we propose an extended airtime fair algorithm in which throughput of a Zigbee network is maximized and fractions of airtime are taken into account. We adapt a utility function that is proposed by Kelly (1997) in maximizing the network throughput; nevertheless, throughput of each branch is multiplied by a fraction of airtime. Fractions of airtime play a role in creating a balance of throughputs of branches: the throughput and fairness of each branch is guaranteed. Moreover, the usefulness of our proposed algorithm for a Zigbee network is presented; simulation results show that the throughput and fairness are better than those of a case of not using airtime fair. |
| Starting Page | 958 |
| Ending Page | 962 |
| File Size | 938480 |
| Page Count | 5 |
| File Format | |
| ISSN | 20937121 |
| e-ISBN | 9788993215076 |
| DOI | 10.1109/ICCAS.2014.6987919 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-10-22 |
| Publisher Place | South Korea |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Control, Robotics and Systems (ICROS) |
| Subject Keyword | Airtime fair Chaotic communication Atmospheric modeling Zigbee network Communities Zigbee Data transmission Throughput Fairness index |
| Content Type | Text |
| Resource Type | Article |
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