| Residential College | false |
| Status | 已發表Published |
| A distributed connection admission control scheme in IEEE 802.16 broadband wireless access (BWA) | |
| Hou F.2; Ho P.-H.2; Cai J.2; Shen S.2; Hsieh C.-C.1; Chen A.-Y.1 | |
| 2007-04-01 | |
| Source Publication | International Journal of Electrical Engineering
 |
| ISSN | 18123031 |
| Volume | 14Issue:2Pages:93-106 |
| Abstract | Broadband wireless access (BWA) defined in IEEE 802.16 is one of the most challenging advances in the 4G wireless communication revolution, which has a great potential to serve as an alternative to the current last-mile technologies, such as cable modem and digital subscriber line (DSL) services. Due to its broad bandwidth provisioning and wide service coverage, a number of unique issues and distinguishable requirements other than those by the legacy wireless communication systems have been raised in the design of such a network, most notably in the aspect of interoperability in the MAC layer design among Mobile Users (MUs), Subscriber Stations (SSs), and Base Station (BS). This paper proposes a framework on distributed connection admission control and resource allocation based on the Point-to-Multi-point (PMP) mode in IEEE 802.16. Rather than investigating into the short-term variation of wireless channels and frequency carrier characteristics, the study focuses on relative long-term capacity planning at the BS on a time-of-day basis for each corresponding SS and the MUs. Under the proposed framework, each SS performs distributed MAC layer admission control for each class of services based on the graded capacity aiming to optimize the overall revenue. A cross-layered design and optimization cooperated with a suite of distributed signaling are addressed and implemented such that the network capacity can be assigned with the best efficiency while the computation effort is minimized. Numerical analysis is conducted to verify the proposed control framework and make a comparison with a number of different approaches. We demonstrate that the proposed system is fully implementable, easily deployable, and can serve as a guidance for the future design of BWA networks under the IEEE 802.16 technology. |
| Keyword | Base Station (BS) Broadband wireless access (BWA) Connection admission control IEEE 802.16 Point-to-Multipoint (PMP) Resource allocation Subscriber Station (SS) |
| URL | View the original |
| Language | 英語English |
| Fulltext Access | |
| Document Type | Journal article |
| Collection | University of Macau |
| Affiliation | 1.Institute for Information Industry Taiwan 2.University of Waterloo |
| Recommended Citation GB/T 7714 | Hou F.,Ho P.-H.,Cai J.,et al. A distributed connection admission control scheme in IEEE 802.16 broadband wireless access (BWA)[J]. International Journal of Electrical Engineering, 2007, 14(2), 93-106. |
| APA | Hou F.., Ho P.-H.., Cai J.., Shen S.., Hsieh C.-C.., & Chen A.-Y. (2007). A distributed connection admission control scheme in IEEE 802.16 broadband wireless access (BWA). International Journal of Electrical Engineering, 14(2), 93-106. |
| MLA | Hou F.,et al."A distributed connection admission control scheme in IEEE 802.16 broadband wireless access (BWA)".International Journal of Electrical Engineering 14.2(2007):93-106. |
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