{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,25]],"date-time":"2024-08-25T12:05:14Z","timestamp":1724587514582},"reference-count":18,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2021,3,9]],"date-time":"2021-03-09T00:00:00Z","timestamp":1615248000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61971054","61601045"],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Satell Commun Network"],"published-print":{"date-parts":[[2021,9]]},"abstract":"Summary<\/jats:title>Satellite\u2010aided communication networks play a vital role for users in remote areas. With the increasing enhancement of users' computing capacities for satellite\u2010aided communication networks, a part of the data can be compressed first at the source node and then decompressed at the destination node to relieve the burden of the transmission. In this way, collaborative computing among multiple user pairs is achieved. Due to the limitations of the computing and communication resources, how to realize collaborative computing efficiently and allocate the communication resource optimally is the problem that needs to be addressed. In this paper, a collaborative computing and resources allocation (CCRA) method is proposed to minimize the weighted\u2010sum latency of multiple user pairs formed by two nodes with computing capacities that exchange data via the satellite. With CCRA, the upper bound of the end\u2010to\u2010end latency is defined and used to decompose the problem of joint computing and resource allocation for multiple user pairs into independent problems for every user pair. And then, the optimal solutions for collaborative computing and resource allocation can be achieved with closed\u2010form solutions and low complexity. Numerical results verify the effectiveness of CCRA in latency optimization.<\/jats:p>","DOI":"10.1002\/sat.1397","type":"journal-article","created":{"date-parts":[[2021,3,9]],"date-time":"2021-03-09T14:11:58Z","timestamp":1615299118000},"page":"500-508","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Optimal resource allocation for satellite\u2010aided collaborative computing among multiple user pairs"],"prefix":"10.1002","volume":"39","author":[{"ORCID":"http:\/\/orcid.org\/0000-0001-6246-9267","authenticated-orcid":false,"given":"Shanghong","family":"Zhang","sequence":"first","affiliation":[{"name":"School of Electronic Engineering Beijing University of Posts and Telecommunications Beijing China"}]},{"ORCID":"http:\/\/orcid.org\/0000-0001-9814-2768","authenticated-orcid":false,"given":"Gaofeng","family":"Cui","sequence":"additional","affiliation":[{"name":"School of Electronic Engineering Beijing University of Posts and Telecommunications Beijing China"},{"name":"Key Laboratory of Universal Wireless Communications, Ministry of Education Beijing University of Posts and Telecommunications Beijing China"},{"name":"Science and Technology on Information Transmission and Dissemination in Communication Networks Laboratory Shijiazhuang Hebei China"}]},{"given":"Yating","family":"Long","sequence":"additional","affiliation":[{"name":"School of Electronic Engineering Beijing University of Posts and Telecommunications Beijing China"}]},{"given":"Weidong","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Electronic Engineering Beijing University of Posts and Telecommunications Beijing China"},{"name":"Key Laboratory of Universal Wireless Communications, Ministry of Education Beijing University of Posts and Telecommunications Beijing China"}]}],"member":"311","published-online":{"date-parts":[[2021,3,9]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.001.1900188"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.2018.1800037"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2020.2986114"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2019.1800364"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.011.1900369"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2019.1800297"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1109\/TNSE.2020.2994638"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1109\/TBC.2017.2755263"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2019.2899731"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2018.2880467"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2019.2907682"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2017.2750180"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.2018.1800172"},{"key":"e_1_2_8_15_1","doi-asserted-by":"crossref","unstructured":"LiJ LeiX DiamantoulakisPD SarigiannidisP KaragiannidisGK.Buffer\u2010aided relaying for downlink noma systems with direct links. 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