Error tolerant MAC extension for speech communications over 802.11 WLANs

IEEE Vehicular Technology Conference

Volumn 61, Issue 4, 2005, Pages 2330-2334

  Servetti, Antonio ^a   De Martin, Juan Carlos ^a  

^a POLITECNICO DI TORINO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

BIT ERROR RATE; CHANNEL CAPACITY; ERROR ANALYSIS; LOCAL AREA NETWORKS; PACKET NETWORKS; SIGNAL RECEIVERS; WIRELESS TELECOMMUNICATION SYSTEMS;

802.11 WLAN; MAC EXTENSION; SPEECH BITSTREAMS; SPEECH PAYLOADS;

SPEECH COMMUNICATION;

EID: 26444450517     PISSN: 15502252     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. ISO/IEC, "Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications," ANSI/IEEE Std 802.11, 1999.
2. K. Swaminathan, A.R. Hammons Jr., and M. Austin, "Selective error protection of ITU-T G.729 codec for digital cellular channels," in Proc. IEEE Int. Conference on Acoustics, Speech, and Signal Processing, Atlanta, Georgia, USA, May 1996, pp. 577-580.
3. L.-A. Larzon, M. Degermark, and S. Pink, "UDP lite for real-time multimedia applications," in Proc. QoS mini-conference of IEEE Int. Conference on Communications (ICC), Vancouver, Canada, June 1999.
4. L.-A. Larzon, M. Degermark, S. Pink, L.-E. Jonsson, and G. Fairhurst, "The UDP-lite protocol," draft-ietf-tsvwg-udp-lite-02.txt, August 2003.
5. IEEE 802.11 WG, "Draft supplement to standard for telecommunications and information exchange between systems - LAN/MAN specific requirements - part 11: Wireless medium access control (MAC) enhancements for quality of service (QoS)," IEEE 802.11e/D5.0, August 2003.
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7. A. Servetti and J.C. De Martin, "Link-level unequal error detection for speech transmission over 802.11 networks," in Proc. Special Workshop in Maui - Lectures by Masters in Speech Processing, Maui, Hawaii, USA, January 2004.
8. H. Dong, D. Chakares, A. Gersho, E. Belding-Royer, and J. Gibson, "Selective bit-error checking at the MAC layer for voice over mobile ad hoc networks with IEEE 802.11," in Proc. IEEE Wireless Communications and Networking Conference (WCNC), Atlanta, GA, USA, March 2004, pp. 1240-1245.
9. A. Servetti and J. D. Martin, "802.11 MAC protocol with selective error detection for speech transmission," in Proc. 3rd International Workshop on QoS in Multiservice IP Networks, Catania, Italy, February 2005.
10. I. Chakeres, H. Dong, E. Belding-Royer, A. Gersho, and J. Gibson, "Allowing errors in speech over wireless LANs," in Proc. 4th Workshop on Applications and Services in Wireless Networks (ASWN), Boston, MA, USA, August 2004.
11. ETSI, "AMR speech codec, wideband; general description," ETSI TS 126 171 version 5.0.0, August 2002.
12. E. Masala, M. Bottero, and J.C. De Martin, "Link-level partial checksum for real-time video transmission over 802.11 wireless networks," in Proc. 14th Int. Packet Video Workshop, Irvine, CA, USA, December 2004.
13. S. Khayam and H. Radha, "Markov-based modeling of wireless local area networks," in Proc. 6th ACM Int. Workshop on Modeling, Analysis, and Simulation of Wireless and Mobile Systems, San Diego, CA, USA, September 2003, pp. 100-107.
14. ITU-T, Recommendation P.862, "Perceptual evaluation of speech quality (PESQ), an objective method for end-to-end speech quality assessment of narrowband telephone networks and speech codecs," February 2001.