Overload control strategies in a multiprocessor system with distributed data

Ulf Ahlfors; Ulf Körner; Christian Nyberg

Overload control strategies in a multiprocessor system with distributed data

Ulf Ahlfors, Ulf Körner, Christian Nyberg

Department of Electrical and Information Technology

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

Abstract

This paper addresses overload control issues for distributed control systems, i.e. multiprocessor systems, in telephone exchanges, signalling transfer points, service control points, home location registers, etc. Three different strategies for rejecting calls, due to severe overload conditions, are examined. The strategies differ in that they allow call rejection during different time epochs of the entire life time of the call. The optimal solution, i.e. the largest throughput, can only be obtained by a centrally placed overload control mechanism which collects data from all processors in the system

Original language	English
Title of host publication	Proceedings of the 5th IEE Conference on Telecommunications, Brighton, UK, March 1995
Publisher	IEE
Pages	145-149
ISBN (Print)	0-85296-634-2
Publication status	Published - 1995
Event	5th IEE Conference on Telecommunications, 1995 - Brighton, United Kingdom Duration: 1995 Mar 25 → 1995 Mar 29 Conference number: 5

Conference

Conference	5th IEE Conference on Telecommunications, 1995
Country/Territory	United Kingdom
City	Brighton
Period	1995/03/25 → 1995/03/29

Subject classification (UKÄ)

Communication Systems
Electrical Engineering, Electronic Engineering, Information Engineering

Access to Document

http://ieeexplore.ieee.org/iel3/3159/8977/00396112.pdf

Cite this

@inproceedings{c505000bac76462d87292c05734382e9,

title = "Overload control strategies in a multiprocessor system with distributed data",

abstract = "This paper addresses overload control issues for distributed control systems, i.e. multiprocessor systems, in telephone exchanges, signalling transfer points, service control points, home location registers, etc. Three different strategies for rejecting calls, due to severe overload conditions, are examined. The strategies differ in that they allow call rejection during different time epochs of the entire life time of the call. The optimal solution, i.e. the largest throughput, can only be obtained by a centrally placed overload control mechanism which collects data from all processors in the system",

author = "Ulf Ahlfors and Ulf K{\"o}rner and Christian Nyberg",

year = "1995",

language = "English",

isbn = "0-85296-634-2",

pages = "145--149",

booktitle = "Proceedings of the 5th IEE Conference on Telecommunications, Brighton, UK, March 1995",

publisher = "IEE",

note = "5th IEE Conference on Telecommunications, 1995 ; Conference date: 25-03-1995 Through 29-03-1995",

}

TY - GEN

T1 - Overload control strategies in a multiprocessor system with distributed data

AU - Ahlfors, Ulf

AU - Körner, Ulf

AU - Nyberg, Christian

N1 - Conference code: 5

PY - 1995

Y1 - 1995

N2 - This paper addresses overload control issues for distributed control systems, i.e. multiprocessor systems, in telephone exchanges, signalling transfer points, service control points, home location registers, etc. Three different strategies for rejecting calls, due to severe overload conditions, are examined. The strategies differ in that they allow call rejection during different time epochs of the entire life time of the call. The optimal solution, i.e. the largest throughput, can only be obtained by a centrally placed overload control mechanism which collects data from all processors in the system

AB - This paper addresses overload control issues for distributed control systems, i.e. multiprocessor systems, in telephone exchanges, signalling transfer points, service control points, home location registers, etc. Three different strategies for rejecting calls, due to severe overload conditions, are examined. The strategies differ in that they allow call rejection during different time epochs of the entire life time of the call. The optimal solution, i.e. the largest throughput, can only be obtained by a centrally placed overload control mechanism which collects data from all processors in the system

M3 - Paper in conference proceeding

SN - 0-85296-634-2

SP - 145

EP - 149

BT - Proceedings of the 5th IEE Conference on Telecommunications, Brighton, UK, March 1995

PB - IEE

T2 - 5th IEE Conference on Telecommunications, 1995

Y2 - 25 March 1995 through 29 March 1995

ER -

Overload control strategies in a multiprocessor system with distributed data

Abstract

Conference

Subject classification (UKÄ)

Access to Document

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Cite this