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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chen Dong Lie-Liang Yang Jing Zuo Soon Xin Ng Hanzo, L. |
| Copyright Year | 2014 |
| Description | Author affiliation: Sch. of ECS, Univ. of Southampton, Southampton, UK (Chen Dong; Lie-Liang Yang; Jing Zuo; Soon Xin Ng; Hanzo, L.) |
| Abstract | In multihop diversity aided multihop links, the number of bits transmitted in each Time Slot (TS) is affected by both the Channel Quality (CQ) and the Buffer Fullness (BF), when adaptive modulation is employed. We assume that every node has buffers for temporarily storing its received packets for further transmission at instances of good CQ. For the sake of improving the throughput, a Maximum Throughput Adaptive Rate Transmission (MTART) scheme was proposed, where the specific hop having the capability of transmitting the highest number of bits (packets) will be activated. If more than one hops are capable of transmitting the same number of bits, the particular hop having the highest CQ (reliability) is activated. We demonstrate that the MTART scheme has 8 dB gain at the Outage Probability (OP) of $10^{-3}$ and has 3 dB gain in terms of the throughput attained in comparison to the conventional adaptive modulation aided scheme. |
| Starting Page | 221 |
| Ending Page | 226 |
| File Size | 7878838 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479920037 |
| DOI | 10.1109/ICC.2014.6883322 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-06-10 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Signal to noise ratio Throughput Modulation Fading Buffer storage Ad hoc networks Bit error rate buffer Multihop communication adaptive modulation relay BER outage probability |
| Content Type | Text |
| Resource Type | Article |
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