QoS Management of AAL2 in IMT-2000 Networks

Hiroshi KAWAKAMI; Fumiaki ISHINO; Hideaki YUMIBA

QoS Management of AAL2 in IMT-2000 Networks

Hiroshi KAWAKAMI, Fumiaki ISHINO, Hideaki YUMIBA

Full Text Views

0

Cite this

Summary :

AAL2 technology, which will be used in 3rd generation mobile communications systems, can be used to efficiently transmit low-bit-rate traffic. Because user connections are multiplexed at virtual-channel connections in AAL2 networks, conventional ATM QoS management, which operates in units of VC connections, may be inadequate for managing the QoS of AAL2 connections. In this paper, we argue that for efficient utilization of network resources, it is advantageous to accommodate AAL2 connections with different QoS conditions in the same VC connection. We present a multiplexing configuration that enables QoS to be controlled at the AAL2-connection level. It works by matching the AAL2-packet-multiplexing timing to the cell-transmission timing. We also address the issue of AAL2-bandwidth management. To calculate the bandwidth, we evaluate the characteristics of multiplexing CPS packets into the ATM cell payload.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E84-A No.7 pp.1636-1643

Publication Date: 2001/07/01

Publicized

Online ISSN

DOI

Type of Manuscript: Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)

Category

Cite this

Copy

Hiroshi KAWAKAMI, Fumiaki ISHINO, Hideaki YUMIBA, "QoS Management of AAL2 in IMT-2000 Networks" in IEICE TRANSACTIONS on Fundamentals, vol. E84-A, no. 7, pp. 1636-1643, July 2001, doi: .
Abstract: AAL2 technology, which will be used in 3rd generation mobile communications systems, can be used to efficiently transmit low-bit-rate traffic. Because user connections are multiplexed at virtual-channel connections in AAL2 networks, conventional ATM QoS management, which operates in units of VC connections, may be inadequate for managing the QoS of AAL2 connections. In this paper, we argue that for efficient utilization of network resources, it is advantageous to accommodate AAL2 connections with different QoS conditions in the same VC connection. We present a multiplexing configuration that enables QoS to be controlled at the AAL2-connection level. It works by matching the AAL2-packet-multiplexing timing to the cell-transmission timing. We also address the issue of AAL2-bandwidth management. To calculate the bandwidth, we evaluate the characteristics of multiplexing CPS packets into the ATM cell payload.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_7_1636/_p

Copy

@ARTICLE{e84-a_7_1636,
author={Hiroshi KAWAKAMI, Fumiaki ISHINO, Hideaki YUMIBA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={QoS Management of AAL2 in IMT-2000 Networks},
year={2001},
volume={E84-A},
number={7},
pages={1636-1643},
abstract={AAL2 technology, which will be used in 3rd generation mobile communications systems, can be used to efficiently transmit low-bit-rate traffic. Because user connections are multiplexed at virtual-channel connections in AAL2 networks, conventional ATM QoS management, which operates in units of VC connections, may be inadequate for managing the QoS of AAL2 connections. In this paper, we argue that for efficient utilization of network resources, it is advantageous to accommodate AAL2 connections with different QoS conditions in the same VC connection. We present a multiplexing configuration that enables QoS to be controlled at the AAL2-connection level. It works by matching the AAL2-packet-multiplexing timing to the cell-transmission timing. We also address the issue of AAL2-bandwidth management. To calculate the bandwidth, we evaluate the characteristics of multiplexing CPS packets into the ATM cell payload.},
keywords={},
doi={},
ISSN={},
month={July},}

Copy

TY - JOUR
TI - QoS Management of AAL2 in IMT-2000 Networks
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1636
EP - 1643
AU - Hiroshi KAWAKAMI
AU - Fumiaki ISHINO
AU - Hideaki YUMIBA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 2001
AB - AAL2 technology, which will be used in 3rd generation mobile communications systems, can be used to efficiently transmit low-bit-rate traffic. Because user connections are multiplexed at virtual-channel connections in AAL2 networks, conventional ATM QoS management, which operates in units of VC connections, may be inadequate for managing the QoS of AAL2 connections. In this paper, we argue that for efficient utilization of network resources, it is advantageous to accommodate AAL2 connections with different QoS conditions in the same VC connection. We present a multiplexing configuration that enables QoS to be controlled at the AAL2-connection level. It works by matching the AAL2-packet-multiplexing timing to the cell-transmission timing. We also address the issue of AAL2-bandwidth management. To calculate the bandwidth, we evaluate the characteristics of multiplexing CPS packets into the ATM cell payload.
ER -