A Novel Approach of Network Coding in Wireless Networks Overhearing. Issue 6 (1st November 2018)

• Record Type: Journal Article
• Authors: Ning, Zuoting; Zhang, Dafang; Liu, Xuchong
• Is Part Of: Chinese journal of electronics. Volume 27:Issue 6(2018)
• Page Start: 1297
• Page End: 1304
• Publication Date: 2018-11-01
• Subjects: Network coding -- Wireless network -- Overhearing -- Group‐based XOR‐ing; network coding -- radio networks; wireless networks -- network overhead -- linear network coding -- group‐based XOR‐ing network; Electronics -- Periodicals; Electronics -- China -- Periodicals; Electronics; China; Periodicals; 621.38105
• DOI: 10.1049/cje.2018.06.010
• Languages: English
• ISSNs: 1022-4653

Abstract

Abstract : Network coding is proved to improve the throughput, decrease network latency and balance the network overhead. Combined with wireless overhearing, some proposed representative schemes on network coding, such as linear network coding and Completely opportunity encoding (COPE). The former scheme is based on complicated linear operation, while the latter is implemented by the way of pairwise XOR‐ing which is simple and low efficiency. In order to resolve these problems, we put forward a group‐based XOR‐ing network coding scheme, which has the characteristics of high efficiency and low complexity. Experimental results and theoretical analysis demonstrate that our scheme has higher throughput gains and lower delay than traditional schemes. In addition, our proposed scheme has the best characteristic of fairness among the state‐of‐the‐art approaches.