Media-independent pre-authentication supporting secure interdomain handover optimization
Handovers may cause delays and packet losses that affect real-time communication performance. Mobility protocols at several layers are designed to support handover, but they need to be optimized to ensure high-quality application performance. Existing optimization techniques are not sufficient to ta...
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| Veröffentlicht in: | IEEE wireless communications 2008-04, Vol.15 (2), p.55-64 |
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| container_end_page | 64 |
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| container_title | IEEE wireless communications |
| container_volume | 15 |
| creator | Dutta, A. Famolari, D. Das, S. Ohba, Y. Fajardo, V. Taniuchi, K. Lopez, R. Schulzrinne, H. |
| description | Handovers may cause delays and packet losses that affect real-time communication performance. Mobility protocols at several layers are designed to support handover, but they need to be optimized to ensure high-quality application performance. Existing optimization techniques are not sufficient to take care of interdomain and intertechnology handovers involving different access technologies, such as Wi-Fi, GSM, CDMA, and WiMAX. We categorize several types of handover, describe handover delay components, and propose a handover optimization framework called media independent pre-authentication that can provide optimizations for interdomain and intertechnology handover in a manner that is transparent to mobility management protocols. In addition, we also present experimental results demonstrating that this framework can achieve a significant reduction in handover delays for both network-layer and application-layer mobility management protocols. |
| doi_str_mv | 10.1109/MWC.2008.4492978 |
| format | Article |
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(IEEE) 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c322t-268d47f3bbe9fed5ce04f922c2562901a10e9e75a12697be79e122783c638f8a3</citedby><cites>FETCH-LOGICAL-c322t-268d47f3bbe9fed5ce04f922c2562901a10e9e75a12697be79e122783c638f8a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4492978$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27903,27904,54736</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4492978$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Dutta, A.</creatorcontrib><creatorcontrib>Famolari, D.</creatorcontrib><creatorcontrib>Das, S.</creatorcontrib><creatorcontrib>Ohba, Y.</creatorcontrib><creatorcontrib>Fajardo, V.</creatorcontrib><creatorcontrib>Taniuchi, K.</creatorcontrib><creatorcontrib>Lopez, R.</creatorcontrib><creatorcontrib>Schulzrinne, H.</creatorcontrib><title>Media-independent pre-authentication supporting secure interdomain handover optimization</title><title>IEEE wireless communications</title><addtitle>WC-M</addtitle><description>Handovers may cause delays and packet losses that affect real-time communication performance. 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In addition, we also present experimental results demonstrating that this framework can achieve a significant reduction in handover delays for both network-layer and application-layer mobility management protocols.</description><subject>Authentication</subject><subject>Authorization</subject><subject>Bandwidth</subject><subject>Code division multiple access</subject><subject>Delay</subject><subject>GSM</subject><subject>Management</subject><subject>Media</subject><subject>Multiaccess communication</subject><subject>Optimization</subject><subject>Physical layer</subject><subject>Real time</subject><subject>Reduction</subject><subject>Roaming</subject><subject>Taxonomy</subject><subject>WiMAX</subject><subject>Wireless communication</subject><subject>Wireless LAN</subject><issn>1536-1284</issn><issn>1558-0687</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkMtLAzEQh4MoWKt3wcvixdPWPHbzOErxBRUvit5Cmp21KW2yJllB_3q3tnrwMjMw328YPoROCZ4QgtXlw8t0QjGWk6pSVAm5h0akrmWJuRT7m5nxklBZHaKjlJYYE8FrPkKvD9A4UzrfQAdD8bnoIpSmz4thdtZkF3yR-q4LMTv_ViSwfYTC-QyxCWvjfLEwvgkfEIvQZbd2Xz-ZY3TQmlWCk10fo-eb66fpXTl7vL2fXs1KyyjNJeWyqUTL5nNQLTS1BVy1ilJLa04VJoZgUCBqQyhXYg5CAaFUSGY5k600bIwutne7GN57SFmvXbKwWhkPoU9aihoPShQbyPN_5DL00Q_PackZUwxjOkB4C9kYUorQ6i66tYmfmmC9Ea0H0XojWu9ED5GzbcQBwB_-u_0GSf566A</recordid><startdate>20080401</startdate><enddate>20080401</enddate><creator>Dutta, A.</creator><creator>Famolari, D.</creator><creator>Das, S.</creator><creator>Ohba, Y.</creator><creator>Fajardo, V.</creator><creator>Taniuchi, K.</creator><creator>Lopez, R.</creator><creator>Schulzrinne, H.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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| issn | 1536-1284 1558-0687 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Authentication Authorization Bandwidth Code division multiple access Delay GSM Management Media Multiaccess communication Optimization Physical layer Real time Reduction Roaming Taxonomy WiMAX Wireless communication Wireless LAN |
| title | Media-independent pre-authentication supporting secure interdomain handover optimization |
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