Modeling and Performance Analysis of an Improved Movement-Based Location Management Scheme for Packet-Switched Mobile Communication Systems
One of the key technologies to support mobility of mobile station (MS) in mobile communication systems is location management which consists of location update and paging. In this paper, an improved movement-based location management scheme with two movement thresholds is proposed, considering burst...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/812657 |
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| _version_ | 1849683599998058496 |
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| author | Yun Won Chung Jae Kyun Kwon Suwon Park |
| author_facet | Yun Won Chung Jae Kyun Kwon Suwon Park |
| author_sort | Yun Won Chung |
| collection | DOAJ |
| description | One of the key technologies to support mobility of mobile station (MS) in mobile communication systems is location management which consists of location update and paging. In this paper, an improved movement-based location management scheme with two movement thresholds is proposed, considering bursty data traffic characteristics of packet-switched (PS) services. The analytical modeling for location update and paging signaling loads of the proposed scheme is developed thoroughly and the performance of the proposed scheme is compared with that of the conventional scheme. We show that the proposed scheme outperforms the conventional scheme in terms of total signaling load with an appropriate selection of movement thresholds. |
| format | Article |
| id | doaj-art-d417f3c9821f4cc9b54ada9f00a1fe61 |
| institution | DOAJ |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-d417f3c9821f4cc9b54ada9f00a1fe612025-08-20T03:23:47ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/812657812657Modeling and Performance Analysis of an Improved Movement-Based Location Management Scheme for Packet-Switched Mobile Communication SystemsYun Won Chung0Jae Kyun Kwon1Suwon Park2School of Electronic Engineering, Soongsil University, 369 Sangdoro, Dongjak-gu, Seoul 156-743, Republic of KoreaDepartment of Electronic Engineering, Yeungnam University, 280 Daehak-ro Gyeongsan, Gyeongbuk 712-749, Republic of KoreaDepartment of Electronics and Communications Engineering, Kwangwoon University, 20 Gwangun-ro, Nowon-gu, Seoul 139-701, Republic of KoreaOne of the key technologies to support mobility of mobile station (MS) in mobile communication systems is location management which consists of location update and paging. In this paper, an improved movement-based location management scheme with two movement thresholds is proposed, considering bursty data traffic characteristics of packet-switched (PS) services. The analytical modeling for location update and paging signaling loads of the proposed scheme is developed thoroughly and the performance of the proposed scheme is compared with that of the conventional scheme. We show that the proposed scheme outperforms the conventional scheme in terms of total signaling load with an appropriate selection of movement thresholds.http://dx.doi.org/10.1155/2014/812657 |
| spellingShingle | Yun Won Chung Jae Kyun Kwon Suwon Park Modeling and Performance Analysis of an Improved Movement-Based Location Management Scheme for Packet-Switched Mobile Communication Systems The Scientific World Journal |
| title | Modeling and Performance Analysis of an Improved Movement-Based Location Management Scheme for Packet-Switched Mobile Communication Systems |
| title_full | Modeling and Performance Analysis of an Improved Movement-Based Location Management Scheme for Packet-Switched Mobile Communication Systems |
| title_fullStr | Modeling and Performance Analysis of an Improved Movement-Based Location Management Scheme for Packet-Switched Mobile Communication Systems |
| title_full_unstemmed | Modeling and Performance Analysis of an Improved Movement-Based Location Management Scheme for Packet-Switched Mobile Communication Systems |
| title_short | Modeling and Performance Analysis of an Improved Movement-Based Location Management Scheme for Packet-Switched Mobile Communication Systems |
| title_sort | modeling and performance analysis of an improved movement based location management scheme for packet switched mobile communication systems |
| url | http://dx.doi.org/10.1155/2014/812657 |
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