Analysis of bandwidth reservation algorithms in HIPERLAN/2

• Autorzy: Woźniak J. , Janczak T. , Machan P. , Neubauer W.
• Języki publikacji: EN

Abstrakty

EN

This paper focuses on performance of channel access methods in the HIPERLAN/2 standard. It discusses commonly used approaches to bandwidth allocation and presents a modified algorithm for effective bandwidth management based on pre-scheduled resource grants. Simulation results show that the new algorithm ensures much higher throughput compared to the standard method.

Słowa kluczowe

EN

HIPERLAN/2; MAC; bandwidth allocation; QoS

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2004
• Tom: nr 2
• Strony: 54--60
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Woźniak J.

• Gdańsk University of Technology, G. Narutowicza st 11/12, 80-952 Gdańsk

autor

Janczak T.

• Gdańsk University of Technology, G. Narutowicza st 11/12, 80-952 Gdańsk

autor

Machan P.

• Gdańsk University of Technology, G. Narutowicza st 11/12, 80-952 Gdańsk

autor

Neubauer W.

• Gdańsk University of Technology, G. Narutowicza st 11/12, 80-952 Gdańsk

Bibliografia

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• [2] „Broadband Radio Access Networks (BRAN); HIPERLAN Type 2; System Overview", ETSI TR 101 683 V1.1.1 (2000-02).
• [3] „Broadband Radio Access Networks (BRAN); HIPERLAN Type 2; Data Link Control (DLC) Layer; Part 1: Basic Data Transport Functions", ETSI TS 101 761-1 V1.1.1 (2000-04).
• [4] „Broadband Radio Access Networks (BRAN); HIPERLAN Type 2; Data Link Control (DLC) Layer; Part 4: Extension for Home Environment", ETSI TS 101 761-4 V1.3.1 (2001-07).
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• [6] „IEEE Standard for Information Technology-LAN/MAN-Specific requirements-Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications", ISO/IEC 8802-11, 1999.
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• [8] A. Kadelka, A. Hettich, and S. Dick, „Performance evaluation of the MAC protocol of the ETSI BRAN HIPERLAN/2 standard", in Proc. Eur. Wirel., Munich, Germany, 1999, pp. 157-162.
• [9] J. Peetz, „Quality of service support in HIPERLAN/2 multihop ad hoc networks based on forwarding in the frequency domain", Aachen University of Technology, 2001.
• [10] J. Rapp, „Increasing throughput and QoS in a HIPERLAN/2 system with co-channel interference", in IEEE Int. Conf. Netw. ICN, Colmar, France, 2001, Part I, pp. 727-736.
• [11] B. Walke, N. Esseling, J. Habetha, A. Hettich, A. Kadelka, S. Mangold, J. Peetz, and U. Vornefeld, „IP over wireless mobile ATM-guaranteed wireless QoS by HIPERLAN/2", Proc. IEEE, vol. 89, pp. 21-40, 2001.