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Multi cell network resource allocation algorithm for space earth integrated network

Published: 26 August 2021 Publication History

Abstract

Space integrated communication network is an important development trend of 5g mobile communication system in the future, which can truly realize the global "ubiquitous connection". Aiming at the coexistence of power users and monitoring terminals in smart grid, this paper proposes a multi cell resource scheduling algorithm for space sky integrated network. Firstly, a multi cell cooperative resource allocation model is established according to the service priority of power users, minimum user rate requirements, power and QoS requirements, Then, the dynamic iterative algorithm is used to allocate temporary subchannels to users, and the iterative water injection algorithm considering KKT condition is used to allocate the power of cell users, The optimal solution of users under multi cell cooperation is obtained, so that the power users of each priority can meet the requirements of rate, delay and power, Select the best carrier frequency band and resource unit for transmission to meet the needs of power emergency communication. The simulation results show that the algorithm can provide sufficient resource allocation for high QoS services in the case of traffic congestion, It balances the relationship between fairness and throughput, and improves the service transmission performance.

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  • (2023)Task‐oriented resource prediction and adjustment algorithm for space‐based information networkInternational Journal of Satellite Communications and Networking10.1002/sat.149441:6(634-650)Online publication date: 11-Oct-2023
  1. Multi cell network resource allocation algorithm for space earth integrated network

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    cover image ACM Other conferences
    HP3C '21: Proceedings of the 5th International Conference on High Performance Compilation, Computing and Communications
    June 2021
    71 pages
    ISBN:9781450389648
    DOI:10.1145/3471274
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Publication History

    Published: 26 August 2021

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    Author Tags

    1. Empty heaven and earth
    2. Resource scheduling
    3. Spectrum allocation
    4. Wireless communication

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    • (2023)Task‐oriented resource prediction and adjustment algorithm for space‐based information networkInternational Journal of Satellite Communications and Networking10.1002/sat.149441:6(634-650)Online publication date: 11-Oct-2023

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