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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tao Zhang Qijia Dong Jun Zhang |
| Copyright Year | 2008 |
| Description | Author affiliation: Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing (Tao Zhang; Qijia Dong; Jun Zhang) |
| Abstract | In modern satellite communication systems, because of the high efficiency and flexibility, MF-TDMA becomes one of hot issues. The resource-allocation can be described as optimal location problem in the MF-TDMA channel structure (MTCS). The effective timeslot management is the guarantee of the efficiency of resource management in MF-TDMA system. This paper discusses the timeslot allocation problem in two aspects. Firstly, we proposed a way of organizing time slots in a timeslots resource tree using inversed numbering, which can better fit multimedia services such as video or audio service. Then, according to the timeslot tree structure, we put forward a buddy-fit with recursive adjust (BFRA) algorithm to improve the utilization of system. The simulation shows that BFRA algorithm has a good performance in manage and utilize the slot fragments. |
| Starting Page | 824 |
| Ending Page | 828 |
| File Size | 5881261 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424438211 |
| DOI | 10.1109/CJMW.2008.4772555 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-09-10 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Shanghai Univ. |
| Subject Keyword | Tree data structures Artificial satellites Satellite broadcasting Intersymbol interference Bandwidth Signal processing Resource management Satellite communication Organizing Radio spectrum management |
| Content Type | Text |
| Resource Type | Article |
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