|
For Full-Text PDF, please login, if you are a member of IEICE,
or go to Pay Per View on menu list, if you are a nonmember of IEICE.
|
A New ATM Adaptation Layer for Time-Critical Traffic over Wireless ATM Networks
Inwhee JOE
Publication
IEICE TRANSACTIONS on Communications
Vol.E87-B
No.8
pp.2431-2434 Publication Date: 2004/08/01 Online ISSN:
DOI: Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Network Keyword: wireless ATM, AAL-UDP, packet discard, sequence number, header repetition, cell error rate,
Full Text: PDF>>
Summary:
This letter describes the design and performance of a new ATM Adaptation Layer (AAL-UDP) for time-critical traffic over wireless ATM networks. The key ideas in the design consist of no discard at the AAL level and header protection with sequence number mechanism. The UDP/IP header is repeated for reliability, because it contains the most important information such as address and port number. The simulation results show that the AAL-UDP provides significant improvement in throughput as well as in application-level performance compared to the conventional AAL 5 case.
|
|
|