Schedulability Envelope for Real-Time Radar Dwell Scheduling
This paper proposes novel techniques for scheduling radar dwells in phased array radar systems. In order to handle complex physical characteristics such as dwell interleaving, transmitting duty cycle constraint, and energy constraint, we propose a notion of schedulability envelope. The schedulabilit...
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| Veröffentlicht in: | IEEE transactions on computers 2006-12, Vol.55 (12), p.1599-1613 |
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| container_title | IEEE transactions on computers |
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| creator | Chang-Gung Lee Phil-Su Kang Chi-Sheng Shih Sha, L. |
| description | This paper proposes novel techniques for scheduling radar dwells in phased array radar systems. In order to handle complex physical characteristics such as dwell interleaving, transmitting duty cycle constraint, and energy constraint, we propose a notion of schedulability envelope. The schedulability envelope designed offline hides the details of complex radar dwell scheduling and provides a simple measure for the schedulability check. Using the schedulability envelope, the proposed technique can efficiently perform the admission control for dynamic target tracking tasks. The simulation results show that the proposed approach can significantly improve the system utilization by taking advantage of dwell interleaving while guaranteeing the schedulability and physical constraints |
| doi_str_mv | 10.1109/TC.2006.205 |
| format | Article |
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The simulation results show that the proposed approach can significantly improve the system utilization by taking advantage of dwell interleaving while guaranteeing the schedulability and physical constraints</description><identifier>ISSN: 0018-9340</identifier><identifier>EISSN: 1557-9956</identifier><identifier>DOI: 10.1109/TC.2006.205</identifier><identifier>CODEN: ITCOB4</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Computer simulation ; Dwell ; Dynamical systems ; Dynamics ; Envelopes ; finite-time guarantee ; online admission control ; Phased-array radar ; Radar ; radar dwell ; real-time scheduling ; schedulability envelope ; Scheduling ; Transmission</subject><ispartof>IEEE transactions on computers, 2006-12, Vol.55 (12), p.1599-1613</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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The simulation results show that the proposed approach can significantly improve the system utilization by taking advantage of dwell interleaving while guaranteeing the schedulability and physical constraints</description><subject>Computer simulation</subject><subject>Dwell</subject><subject>Dynamical systems</subject><subject>Dynamics</subject><subject>Envelopes</subject><subject>finite-time guarantee</subject><subject>online admission control</subject><subject>Phased-array radar</subject><subject>Radar</subject><subject>radar dwell</subject><subject>real-time scheduling</subject><subject>schedulability envelope</subject><subject>Scheduling</subject><subject>Transmission</subject><issn>0018-9340</issn><issn>1557-9956</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpd0M9LwzAUB_AgCs7pyaOX4sWDVF-SpWnAi9T5AwbCrOeQpK_a0bUzWZX992ZsIHj5vsvnPR5fQs4p3FAK6rYsbhhAFkMckBEVQqZKieyQjABonio-gWNyEsIComKgRuTuzX1iNbTGNm2z3iTT7hvbfoVJ3ftkjqZNy2aJydxUxicPP9i2yX6j6T5OyVFt2oBn-zkm74_TsnhOZ69PL8X9LHWcsnUqZV5RYQE51JWta8grAYJaIzBzylUMubTMIQLYnNoJF45yLiZRZoIZ4GNytbu78v3XgGGtl01w8RfTYT8EneeKK8k5i_Lyn1z0g-_iczrPBM0EgIzoeoec70PwWOuVb5bGbzQFve1Rl4Xe9hhDRH2x0w0i_klJJVeU_wIN_GxP</recordid><startdate>20061201</startdate><enddate>20061201</enddate><creator>Chang-Gung Lee</creator><creator>Phil-Su Kang</creator><creator>Chi-Sheng Shih</creator><creator>Sha, L.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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In order to handle complex physical characteristics such as dwell interleaving, transmitting duty cycle constraint, and energy constraint, we propose a notion of schedulability envelope. The schedulability envelope designed offline hides the details of complex radar dwell scheduling and provides a simple measure for the schedulability check. Using the schedulability envelope, the proposed technique can efficiently perform the admission control for dynamic target tracking tasks. The simulation results show that the proposed approach can significantly improve the system utilization by taking advantage of dwell interleaving while guaranteeing the schedulability and physical constraints</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TC.2006.205</doi><tpages>15</tpages></addata></record> |
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| issn | 0018-9340 1557-9956 |
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| source | IEEE Electronic Library (IEL) |
| subjects | Computer simulation Dwell Dynamical systems Dynamics Envelopes finite-time guarantee online admission control Phased-array radar Radar radar dwell real-time scheduling schedulability envelope Scheduling Transmission |
| title | Schedulability Envelope for Real-Time Radar Dwell Scheduling |
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