Encyclopedia of Wireless Networks

Living Edition
| Editors: Xuemin (Sherman) Shen, Xiaodong Lin, Kuan Zhang

Computation Offloading in Mobile Edge Computing

  • Kai Peng
  • Yiwen Zhang
  • Xiaofei Wang
  • Xiaolong Xu
  • Xiuhua LiEmail author
  • Victor C. M. Leung
Living reference work entry
DOI: https://doi.org/10.1007/978-3-319-32903-1_331-1

Synonyms

Definition

Mobile edge computing (MEC) is an emerging paradigm which pursues to provide better services by moving infrastructure-based cloud resources (e.g., computation, storage, bandwidth, and so on) to the edges of mobile networks. MEC is rapidly becoming a key technology of the fifth-generation (5G) mobile networks, which helps to achieve the key technical indicators of 5G business, such as ultra-low latency, ultra-high energy efficiency, and ultra-high reliability.

Computation offloading refers to that mobile users (MUs) send heavy computation tasks to edge servers (ESs) and receive the processed results from them. The goal of computation offloading is to minimize the total energy consumption or overall task execution time or both of them.

Historical Background

With the rapid development of mobile communications and the explosive usage of mobile devices carried by MUs, mobile Internet facilitates us with a pervasive and...

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Kai Peng
    • 1
  • Yiwen Zhang
    • 2
  • Xiaofei Wang
    • 3
  • Xiaolong Xu
    • 4
  • Xiuhua Li
    • 5
    Email author
  • Victor C. M. Leung
    • 6
  1. 1.College of EngineeringHuaqiao UniversityQuanzhou, FujianP. R. China
  2. 2.Anhui UniversityHefei, AnhuiP. R. China
  3. 3.Tianjin UniversityTianjinP. R. China
  4. 4.Nanjing University of Information Science & TechnologyNanjing, Jiang SuP. R. China
  5. 5.Chongqing UniversityChongqingP. R. China
  6. 6.The University of British ColumbiaVancouverCanada

Section editors and affiliations

  • Wei Quan
    • 1
  1. 1.Beijing Jiaotong UniversityBeijingChina