Analysis of dynamic reservation schemes for cellular networks
(2006) 7th World Wireless Congress, WWC 2006. p.349-354- Abstract
- Out of Quality of Service reasons, higher priority shall in cellular networks be assigned to ongoing connections than to new call attempts. In order to improve the efficiency of the bandwidth reservation scheme, the amount of bandwidth to reserve for high priority connections can be made time-varying and adaptive towards the momentary network conditions. Subscriber movement predictions can be applied to obtain handover arrival rate estimations, which can be used as input to the bandwidth reservation allocation procedure. The subscribers can for instance be grouped according to speed and previous cells. In this paper, a Markovian analysis of such prediction-oriented grouping features will be performed. The obtained analytical results will... (More)
- Out of Quality of Service reasons, higher priority shall in cellular networks be assigned to ongoing connections than to new call attempts. In order to improve the efficiency of the bandwidth reservation scheme, the amount of bandwidth to reserve for high priority connections can be made time-varying and adaptive towards the momentary network conditions. Subscriber movement predictions can be applied to obtain handover arrival rate estimations, which can be used as input to the bandwidth reservation allocation procedure. The subscribers can for instance be grouped according to speed and previous cells. In this paper, a Markovian analysis of such prediction-oriented grouping features will be performed. The obtained analytical results will be validated using computer simulations. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/617192
- author
- Zander, Roland LU and Karlsson, Johan M LU
- organization
- publishing date
- 2006
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Prediction-oriented grouping, Bandwidth reservation, Momentary network conditions
- host publication
- World Wireless Congress
- volume
- 2006
- pages
- 349 - 354
- publisher
- Ison Group
- conference name
- 7th World Wireless Congress, WWC
- conference location
- San Francisco, CA, United States
- conference dates
- 2006-05-23 - 2006-05-25
- external identifiers
-
- scopus:33744908291
- ISSN
- 1558-7835
- language
- English
- LU publication?
- yes
- id
- cccb651f-7660-4a0c-a44b-31e544fe1e88 (old id 617192)
- date added to LUP
- 2016-04-01 16:30:11
- date last changed
- 2022-01-28 20:12:15
@inproceedings{cccb651f-7660-4a0c-a44b-31e544fe1e88, abstract = {{Out of Quality of Service reasons, higher priority shall in cellular networks be assigned to ongoing connections than to new call attempts. In order to improve the efficiency of the bandwidth reservation scheme, the amount of bandwidth to reserve for high priority connections can be made time-varying and adaptive towards the momentary network conditions. Subscriber movement predictions can be applied to obtain handover arrival rate estimations, which can be used as input to the bandwidth reservation allocation procedure. The subscribers can for instance be grouped according to speed and previous cells. In this paper, a Markovian analysis of such prediction-oriented grouping features will be performed. The obtained analytical results will be validated using computer simulations.}}, author = {{Zander, Roland and Karlsson, Johan M}}, booktitle = {{World Wireless Congress}}, issn = {{1558-7835}}, keywords = {{Prediction-oriented grouping; Bandwidth reservation; Momentary network conditions}}, language = {{eng}}, pages = {{349--354}}, publisher = {{Ison Group}}, title = {{Analysis of dynamic reservation schemes for cellular networks}}, volume = {{2006}}, year = {{2006}}, }