The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dalam makalah ini, skim peruntukan saluran dikaji untuk rangkaian wayarles tindanan untuk mengoptimumkan QoS peringkat sambungan. Sumbangan kerja kami adalah tiga kali ganda. Pertama, strategi peruntukan saluran menggunakan kedua-dua peminjaman saluran mendatar dan limpahan trafik menegak (HCB-VTO) dibentangkan dan dianalisis. Apabila semua saluran dalam sel makro tertentu digunakan, permintaan penyerahan masa nyata mobiliti tinggi boleh meminjam saluran daripada sel homogen bersebelahan. Sekiranya permintaan peminjaman gagal, permintaan serahan mungkin juga dilimpahi ke sel heterogen, jika boleh. Kedua, perkhidmatan masa nyata mobiliti tinggi diutamakan dengan membenarkannya mendahului saluran yang sedang digunakan oleh perkhidmatan lain. Dan ketiga, untuk memenuhi keperluan QoS yang tinggi bagi sesetengah perkhidmatan dan meningkatkan penggunaan sumber radio, perkhidmatan tertentu boleh diubah antara perkhidmatan masa nyata dan perkhidmatan bukan masa nyata mengikut keperluan. Keputusan simulasi menunjukkan bahawa skim yang dicadangkan boleh meningkatkan prestasi sistem.
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Salinan
Fang-ming ZHAO, Ling-ge JIANG, Chen HE, "A Pre-Emptive Horizontal Channel Borrowing and Vertical Traffic Overflowing Channel Allocation Scheme for Overlay Networks" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 6, pp. 1516-1528, June 2008, doi: 10.1093/ietfec/e91-a.6.1516.
Abstract: In this paper, a channel allocation scheme is studied for overlay wireless networks to optimize connection-level QoS. The contributions of our work are threefold. First, a channel allocation strategy using both horizontal channel borrowing and vertical traffic overflowing (HCB-VTO) is presented and analyzed. When all the channels in a given macro-cell are used, high-mobility real-time handoff requests can borrow channels from adjacent homogeneous cells. In case that the borrowing requests fail, handoff requests may also be overflowed to heterogeneous cells, if possible. Second, high-mobility real-time service is prioritized by allowing it to pre-empt channels currently used by other services. And third, to meet the high QoS requirements of some services and increase the utilization of radio resources, certain services can be transformed between real-time services and non-real-time services as necessary. Simulation results demonstrate that the proposed schemes can improve system performance.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.6.1516/_p
Salinan
@ARTICLE{e91-a_6_1516,
author={Fang-ming ZHAO, Ling-ge JIANG, Chen HE, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Pre-Emptive Horizontal Channel Borrowing and Vertical Traffic Overflowing Channel Allocation Scheme for Overlay Networks},
year={2008},
volume={E91-A},
number={6},
pages={1516-1528},
abstract={In this paper, a channel allocation scheme is studied for overlay wireless networks to optimize connection-level QoS. The contributions of our work are threefold. First, a channel allocation strategy using both horizontal channel borrowing and vertical traffic overflowing (HCB-VTO) is presented and analyzed. When all the channels in a given macro-cell are used, high-mobility real-time handoff requests can borrow channels from adjacent homogeneous cells. In case that the borrowing requests fail, handoff requests may also be overflowed to heterogeneous cells, if possible. Second, high-mobility real-time service is prioritized by allowing it to pre-empt channels currently used by other services. And third, to meet the high QoS requirements of some services and increase the utilization of radio resources, certain services can be transformed between real-time services and non-real-time services as necessary. Simulation results demonstrate that the proposed schemes can improve system performance.},
keywords={},
doi={10.1093/ietfec/e91-a.6.1516},
ISSN={1745-1337},
month={June},}
Salinan
TY - JOUR
TI - A Pre-Emptive Horizontal Channel Borrowing and Vertical Traffic Overflowing Channel Allocation Scheme for Overlay Networks
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1516
EP - 1528
AU - Fang-ming ZHAO
AU - Ling-ge JIANG
AU - Chen HE
PY - 2008
DO - 10.1093/ietfec/e91-a.6.1516
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2008
AB - In this paper, a channel allocation scheme is studied for overlay wireless networks to optimize connection-level QoS. The contributions of our work are threefold. First, a channel allocation strategy using both horizontal channel borrowing and vertical traffic overflowing (HCB-VTO) is presented and analyzed. When all the channels in a given macro-cell are used, high-mobility real-time handoff requests can borrow channels from adjacent homogeneous cells. In case that the borrowing requests fail, handoff requests may also be overflowed to heterogeneous cells, if possible. Second, high-mobility real-time service is prioritized by allowing it to pre-empt channels currently used by other services. And third, to meet the high QoS requirements of some services and increase the utilization of radio resources, certain services can be transformed between real-time services and non-real-time services as necessary. Simulation results demonstrate that the proposed schemes can improve system performance.
ER -