Bandwidth Issues White Papers

Understanding Bandwidth-Delay Product in Mobile Ad Hoc Networks

Overview Bandwidth-Delay Product (BDP) and its Upper Bound (BDP-UB) have been well-understood in wireline networks such as the Internet. However, they have not been carefully studied in the Multi-hop wireless Ad hoc NETwork (MANET) domain. This paper shows that the most significant difference of computing BDP and BDP-UB in MANET is the coupling of bandwidth and delay over a wireless link, where only one packet is allowed to be transmitted over the channel at a time. This paper provides a systematic solution to the problem, by dynamically applying the path's BDP-UB as TCP's CWL.

Further White Paper Details
PublisherUniversity of Illinois File FormatPDF
Date PublishedSeptember 2003
FormatWhite Papers   
Topics

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