Multiple Power-Saving MSSs Scheduling Methods for IEEE802.16e Broadband Wireless Networks
Author
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-01-09
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This work proposes two enhanced multiple mobile subscriber stations (MSSs) power-saving scheduling methods for IEEE802.16e broadband wireless networks.
The proposed methods are designed for the Unsolicited Grant Service (UGS) of IEEE802.16e.
To reduce the active periods of all power-saving MSSs, the base station (BS) allocates each MSS fewest possible transmission frames to retrieve its data from the BS.
The BS interlaces the active periods of each MSS to increase the amount of scheduled MSSs and splits the overflowing transmission frames to maximize the bandwidth utilization.
Simulation results reveal that interlacing the active periods of MSSs can increase the number of scheduled MSSs to more than four times of that in the Direct scheduling method.
The bandwidth utilization can thus be improved by 60%–70%.
Splitting the overflowing transmission frames can improve bandwidth utilization by more than 10% over that achieved using the method of interlacing active periods, with a sacrifice of only 1% of the sleep periods in the interlacing active period method.
American Psychological Association (APA)
Huang, Shih-Chang. 2014. Multiple Power-Saving MSSs Scheduling Methods for IEEE802.16e Broadband Wireless Networks. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1051746
Modern Language Association (MLA)
Huang, Shih-Chang. Multiple Power-Saving MSSs Scheduling Methods for IEEE802.16e Broadband Wireless Networks. The Scientific World Journal No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1051746
American Medical Association (AMA)
Huang, Shih-Chang. Multiple Power-Saving MSSs Scheduling Methods for IEEE802.16e Broadband Wireless Networks. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1051746
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051746