Title :
Cross-layer WLAN measurement and link analysis for low latency error resilient wireless video transmission
Author :
Chiew, T.K. ; Ferre, P. ; Agrafiotis, D. ; Molina, A. ; Nix, A.R. ; Bull, D.R.
Author_Institution :
Bristol Univ., UK
Abstract :
This work introduces a cross-layer measurement and link analysis strategy for video transport over IEEE 802.11. Field trial measurement data is presented for streamed H.264 video over ad-hoc 802.11g links. The data is used to analyze the interactions between the physical/network/transport and application layers. The development of cross layer optimized low latency error resilient video transmission schemes is discussed.
Keywords :
ad hoc networks; transport protocols; video streaming; wireless LAN; IEEE 802.11; TCP/IP; UDP/IP; ad-hoc links; application layers; cross-layer WLAN measurements; customized packet header; link analysis; low latency error resilient transmission; physical/network/transport layer interactions; streamed H.264 video; video streaming; video transport; wireless video transmission; Communication system control; Cross layer design; Delay; Error analysis; Payloads; Quality of service; Streaming media; TCPIP; Timing; Wireless LAN;
Conference_Titel :
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-8838-0
DOI :
10.1109/ICCE.2005.1429775
