publication . Article . Preprint . Other literature type . 2017

A Survey on Low Latency Towards 5G: RAN, Core Network and Caching Solutions

Parvez, Imtiaz; Rahmati, Ali; Guvenc, Ismail; Sarwat, Arif I.; Dai, Huaiyu;
Open Access
  • Published: 08 Aug 2017 Journal: IEEE Communications Surveys & Tutorials, volume 20, pages 3,098-3,130 (eissn: 2373-745X, Copyright policy)
  • Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Abstract
The fifth generation (5G) wireless network technology is to be standardized by 2020, where main goals are to improve capacity, reliability, and energy efficiency, while reducing latency and massively increasing connection density. An integral part of 5G is the capability to transmit touch perception type real-time communication empowered by applicable robotics and haptics equipment at the network edge. In this regard, we need drastic changes in network architecture including core and radio access network (RAN) for achieving end-to-end latency on the order of 1 ms. In this paper, we present a detailed survey on the emerging technologies to achieve low latency com...
Subjects
free text keywords: Electrical and Electronic Engineering, Wireless network, Mobile edge computing, Computer network, business.industry, business, Edge device, Computer science, Radio access network, Network architecture, Cellular network, Latency (engineering), Core network, Computer Science - Networking and Internet Architecture
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publication . Article . Preprint . Other literature type . 2017

A Survey on Low Latency Towards 5G: RAN, Core Network and Caching Solutions

Parvez, Imtiaz; Rahmati, Ali; Guvenc, Ismail; Sarwat, Arif I.; Dai, Huaiyu;