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
Apabila peristiwa penyerahan berlaku semasa penghantaran trafik multimedia, prosedur kawalan penyerahan yang cekap dan peruntukan sumber radio adalah perlu untuk mengekalkan QoS yang sama bagi trafik multimedia yang dihantar kerana QoS mungkin terdegradasi oleh kelewatan tambahan dan kehilangan maklumat. Dalam kertas kerja ini kami mencadangkan kaedah kawalan penyerahan baharu untuk rangkaian multimedia mudah alih generasi akan datang, di mana proses persediaan penyerahan dilakukan sebelum permintaan penyerahan dengan meramalkan sel penyerahan daripada kedudukan semasa terminal mudah alih. Prosedur penyerahan untuk sesi masa nyata dilakukan berdasarkan maklumat sel penyerahan dan syarat tempahan sumber. Sumber radio dalam anggaran sel bersebelahan hendaklah dikhaskan dan diperuntukkan untuk menjamin kesinambungan sesi masa nyata. Kami menjalankan model simulasi yang tertumpu pada kadar kegagalan penyerahan dan kadar kehilangan paket. Keputusan simulasi menunjukkan bahawa kaedah cadangan kami memberikan prestasi yang lebih baik daripada kaedah sebelumnya.
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Salinan
Dong Chun LEE, Jong Chan LEE, "Handover Control Method Using Resource Reservation in Mobile Multimedia Networks" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 8, pp. 2684-2697, August 2009, doi: 10.1587/transcom.E92.B.2684.
Abstract: When handover events occur during the transmission of multimedia traffic, efficient handover control procedures and radio resource allocation are necessary to maintain the same QoS of transmitted multimedia traffic because the QoS may be degraded by additional delay and information loss. In this paper we propose a new handover control method for the next generation mobile multimedia networks, in which the handover setup process is done in advance of a handover request by predicting the handover cell from mobile terminal's current position. The handover procedures for real-time sessions are performed based on the handover cell information and the resource reservation condition. The radio resources in the estimated adjacent cells should be reserved and allocated to guarantee the continuity of the real-time sessions. We conduct a simulation model that is focused on the handover failure rate and packet loss rate. The simulation results show that our proposed method provides better performance than the previous methods.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.2684/_p
Salinan
@ARTICLE{e92-b_8_2684,
author={Dong Chun LEE, Jong Chan LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={Handover Control Method Using Resource Reservation in Mobile Multimedia Networks},
year={2009},
volume={E92-B},
number={8},
pages={2684-2697},
abstract={When handover events occur during the transmission of multimedia traffic, efficient handover control procedures and radio resource allocation are necessary to maintain the same QoS of transmitted multimedia traffic because the QoS may be degraded by additional delay and information loss. In this paper we propose a new handover control method for the next generation mobile multimedia networks, in which the handover setup process is done in advance of a handover request by predicting the handover cell from mobile terminal's current position. The handover procedures for real-time sessions are performed based on the handover cell information and the resource reservation condition. The radio resources in the estimated adjacent cells should be reserved and allocated to guarantee the continuity of the real-time sessions. We conduct a simulation model that is focused on the handover failure rate and packet loss rate. The simulation results show that our proposed method provides better performance than the previous methods.},
keywords={},
doi={10.1587/transcom.E92.B.2684},
ISSN={1745-1345},
month={August},}
Salinan
TY - JOUR
TI - Handover Control Method Using Resource Reservation in Mobile Multimedia Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 2684
EP - 2697
AU - Dong Chun LEE
AU - Jong Chan LEE
PY - 2009
DO - 10.1587/transcom.E92.B.2684
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2009
AB - When handover events occur during the transmission of multimedia traffic, efficient handover control procedures and radio resource allocation are necessary to maintain the same QoS of transmitted multimedia traffic because the QoS may be degraded by additional delay and information loss. In this paper we propose a new handover control method for the next generation mobile multimedia networks, in which the handover setup process is done in advance of a handover request by predicting the handover cell from mobile terminal's current position. The handover procedures for real-time sessions are performed based on the handover cell information and the resource reservation condition. The radio resources in the estimated adjacent cells should be reserved and allocated to guarantee the continuity of the real-time sessions. We conduct a simulation model that is focused on the handover failure rate and packet loss rate. The simulation results show that our proposed method provides better performance than the previous methods.
ER -