Isochronous Data Transfer between AV Devices Using Pseudo CMP Protocol in IEEE 1394 over UWB Network

Seong-Hee PARK  Seong-Hee LEE  Il-Soon JANG  Sang-Sung CHOI  Je-Hoon LEE  Younggap YOU  

Publication
IEICE TRANSACTIONS on Communications   Vol.E90-B   No.12   pp.3748-3751
Publication Date: 2007/12/01
Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e90-b.12.3748
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Multimedia Systems for Communications
Keyword: 
IEEE 1394 over UWB,  IEEE 1394,  IEEE 1394.1,  CMP,  bridge,  HDTV,  home-networking,  

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Summary: 
This paper presented a new method to transfer isochronous data through an IEEE 1394 over UWB (ultra wideband) network. The goal of this research is to implement a complete heterogeneous system without commercial IEEE 1394 link chips supporting the bridge-aware function. The method resolving this dedicated chip-less situation, was employed a new bridge adapting a pseudo connection management protocol (CMP). This approach made a wired 1394 devices as an IEEE 1394 over UWB device. This method allowed an IEEE 1394 equipment to transfer an isochronous data using a UWB wireless communication network. The result of this approach was demonstrated successfully via an IEEE 1394 over UWB bridge module. The proposed CMP and IEEE 1394 over UWB bridge module can exchange isochronous data through an IEEE 1394 over UWB network. This method makes an IEEE 1394 equipment transfer an isochronous data using a UWB wireless channel.