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Content Provider | IET Digital Library |
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Author | Liu, Yun Wang, Shan Zhu, Bocheng |
Abstract | Most practical networks are cyclic and demand Convolutional network coding (CNC). Researches on application of CNC in practical networks are still insufficient. Conventional graph theories cannot model the multicast channel properly. This paper introduces a multicast graph with multicast edges to model the multicast networks, and proposes a Multicast edge generation and max-flow detection (MEGAMAD) algorithm to approach the lower bound of necessary multicast edge number for a multicast network. Based on the algorithm we designed a new Media access control (MAC) protocol, the CNC oriented four-stage contention protocol (NC-FSCP) for the all-to-all broadcasting networks. The protocol runs a four stage reservation procedure to reserve time slots for encoded data transmission. Simulation proves that the reserved slot number approaches the lower bound for data dispersion in an all-to-all broadcasting network. |
Starting Page | 192 |
Ending Page | 198 |
Page Count | 7 |
ISSN | 10224653 |
Volume Number | 25 |
e-ISSN | 20755597 |
Issue Number | Issue 1, Jan (2016) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/cje/25/1 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/cje.2016.01.029 |
Journal | Chinese Journal of Electronics |
Publisher Date | 2016-01-01 |
Access Restriction | Open |
Rights Holder | © Chinese Institute of Electronics |
Subject Keyword | All-to-all Broadcasting Network Broadcast Communication CNC Oriented Four-stage Contention Protocol Code Combinatorial Mathematics Convolutional Codes Convolutional Network Coding Oriented Four-stage Contention Protocol Data Dispersion Encoded Data Transmission Graph Theory Media Access Control Protocol MEGAMAD Algorithm Multicast Edge Generation-and-max-flow Detection Algorithm Multicast Edge Number Multicast Graph Multicast Network Multiple Access Communication NC-FSCP Network Coding Number Theory Protocol Radio Link And Equipment Reservation Procedure Time Division Multiple Access Time Division Multiple Access MAC Protocol Time Slot Reservation |
Content Type | Text |
Resource Type | Article |
Subject | Applied Mathematics Electrical and Electronic Engineering |
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