A real-time traffic scheduling algorithm in CDMA packet networks
| Autor: | Zan, Lei, Heijenk, Geert, El Zarki, Magda, Gong, K., Niu, Z. |
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| Rok vydání: | 2003 |
| Předmět: |
Schedule
Transmission delay business.industry Network packet Computer science Fair queuing Proportionally fair Dynamic priority scheduling EWI-2859 METIS-216426 Round-robin scheduling Fair-share scheduling Scheduling (computing) Fixed-priority pre-emptive scheduling IR-65640 business Computer network |
| Zdroj: | PIMRC Proceedings 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2003, 2397-2401 STARTPAGE=2397;ENDPAGE=2401;TITLE=Proceedings 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2003 |
| Popis: | The demands for multimedia and packet data services over wireless devices have increased over the past few years. The direct impact on performance makes scheduling for real-time traffic important. This paper presents a novel scheduling algorithm called fair channel-dependent scheduling which schedules packet delivery to mobile stations in a fair manner and at the same time takes into consideration the channel conditions for power efficiency. With added delay information for real-time traffic, this approach aims at delivering real-time traffic in a timely manner, while maintaining a balance between power conservation and fairness. Through comparative simulations with two conventional scheduling algorithms, we show that our scheme indeed achieves better overall performance than comparable scheduling schemes. |
| Databáze: | OpenAIRE |
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