| Publisher | Microsoft | ||
|---|---|---|---|
| Format | 99.5KB PDF | Date added | 05 Jan 2006 |
| Topics | Multicasting, Wireless | ||
| Downloads | 109 | ||
Live video multicasting over wireless ad hoc networks is a tough problem due to the restricted computational ability of the mobile devices and non-predictive networks status. This paper proposes MoViF, a lower power consumption multicasting framework for live video multicasting over ad-hoc networks. The proposed MoViF adopts Distributed Video Coding (DVC) scheme and, as a result, enjoys all the benefits of DVC such as lightweight encoder and built-in error resilient capability. Moreover, MoViF manages to apply an elegant strategy to minimize the overall power consumption for all the receivers while improving their decoding quality by dynamically assign the tasks of aid information extraction to some intermediate powerful nodes in the multicast tree.
Did you find this white paper useful?
22 out of 50 users found this white paper useful
Related white papers
Enabling End-to-end IP Visual Communication by Securely Traversing Firewalls and NATs with TANDBERG Expressway
TANDBERG's Expressway is the right solution for secure firewall and network address translation traversal. While there are a few solutions available, many are expensive, not secure, not available everywhere, restricting...
Evaluation of Error Control Mechanisms for 802.11b Multicast Transmissions
This paper presents several packet loss profiles collected during 802.11b multicast transmissions carried out under variable reception conditions (mobile and fixed receivers). Then, an original approach consisting in mapping a...
MS Multicast IP & Windows Media Technologies Deployment
For years, Microsoft has known that how a company uses information can ultimately determine its success or failure. And the efficiency of a company's communication technology determines how useful such...
Case Study: D-Link Lends Network Performance To Breakthrough HIPerWall Video Wall Display
Hiperwall, is a commercial video wall display technology company that enables users to build a scalable, high performance video wall from ordinary computers, monitors and an Ethernet network. When readying...
IP-Multicasting Technology Part 2: Switches vs. Routers
One of the primary difficulties encountered in multicasting over Layer-2 switches (or bridges) is that the normal response to multicast traffic is the immediate flooding of the packets to every...
A Longitudinal Technology Trial - TVPrintCast
While the technology prototype was evaluated on the following parameters including Performance measures, Error free data transmission, Nature of errors, down time etc., ease of use and ability to problem...
Combining Source- and Localized Recovery to Achieve Reliable Multicast in Multi-Hop Ad Hoc Networks
This paper proposes a novel reliable multicast transport protocol for Multi-hop, wireless Ad hoc NETworks (or MANETs). To recover from the different types of losses that may occur in MANETs,...
