Abstract
This note deals with store-and-forward deadlock prevention in communication networks. The approach we adopt is that of establishing buffer classes in order to prevent cyclic wailing chains. This type of solutions usually tends to require many buffers. The main contribution of the current note is in showing that the number of required buffers can be reduced considerably by employing a hierarchical organization of the network. The note proposes a new hierarchical scheme for arbitrary networks, that features a tradeoff between the communication overhead and the buffer requirements of the routing. This tradeoff can be shown to be close to optimal.
Original language | English |
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Pages (from-to) | 2934-2937 |
Number of pages | 4 |
Journal | IEEE Transactions on Communications |
Volume | 42 |
Issue number | 11 |
DOIs | |
State | Published - Nov 1994 |
Externally published | Yes |
Bibliographical note
Funding Information:Paper approved by J. M. Jaffe, the Editor for Switchmg and Routing of the IEEE Communications Society. Manuscript received June 13, 1990; revised April 10, 1991 and January 27,1993. The work of B. Awerbuch was supported by the Air Force under Contract TND GAFOSR-86-0078, ARO Contract DAAL 03-86-K-0171, NSF Contract CCR8611442, and a special grant from IBM. The work of D. Peleg was supported in part by an Allon Fellowship, a Bantrell Fellowship, and by a Walter and Elise Haas Career Development Award. This paper was presented in part at INFO COM, Bal-Harbour, FL, April 1991.
Funding
Paper approved by J. M. Jaffe, the Editor for Switchmg and Routing of the IEEE Communications Society. Manuscript received June 13, 1990; revised April 10, 1991 and January 27,1993. The work of B. Awerbuch was supported by the Air Force under Contract TND GAFOSR-86-0078, ARO Contract DAAL 03-86-K-0171, NSF Contract CCR8611442, and a special grant from IBM. The work of D. Peleg was supported in part by an Allon Fellowship, a Bantrell Fellowship, and by a Walter and Elise Haas Career Development Award. This paper was presented in part at INFO COM, Bal-Harbour, FL, April 1991.
Funders | Funder number |
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Air Force | TND GAFOSR-86-0078 |
National Science Foundation | CCR8611442 |
Army Research Office | DAAL 03-86-K-0171 |
International Business Machines Corporation |