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| Title: | WLC22-4: Efficient request mechanism usage in IEEE 802.16 |
| Authors: | Vinel, A
Zhang, Y
Ni, Q
Lyakhov, A |
| Keywords: | random access algorithm; medium access contrrol protocol; bandwidth request; IEEE 802.16; WiMaX |
| Publication Date: | 2006 |
| Publisher: | IEEE |
| Citation: | GLOBECOM '06. IEEE Global Telecommunications Conference. San Francisco, CA. Nov. 27 2006-Dec. 1 2006. pp. 1-5. |
| Abstract: | IEEE 802.16 protocols for metropolitan broadband wireless access systems have been standardized recently. According to the standard, a subscriber station can deliver bandwidth request messages to a base station by numerous methods. This paper provides both the simulation and analytical models for the investigation of specified random access method, which is compared with centralized polling and station- grouping mechanisms. Based on the assumptions of Bernoulli request arrival process and ideal channel conditions, the mean delay of a request transmission is evaluated for varying number of transmission opportunities and different arrival rates. |
| URI: | http://bura.brunel.ac.uk/handle/2438/3603 |
| Appears in Collections: | School of Engineering and Design Research papers
Electronic and Computer Engineering
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