Research Article | OPEN ACCESS
CDMA Technique with Inter-process Communication
1V. Ravichandran and 2G.K.D. Prasanna Venkatesan
1Department of Electronics and Communication Engineering,
M.I.E.T. Engineering College, Trichy, India
2Department of Electronics and Communication Engineering,
P.G.P. Engineering College, Namakkal, India
Research Journal of Applied Sciences, Engineering and Technology 2014 8:1691-1696
Received: July 12, 2013 | Accepted: August 05, 2013 | Published: February 27, 2014
Abstract
A novel implementation of Inter process communication in CDMA NOC is proposed. In this study, the orthogonality properties of a Walsh code are used to route data packets between the IP-Cores.The asynchronous circuit design with combinational logic (Gate level design) is used for transmission and receiving circuits, along with ip-cores and reduces the processing time and resource utilization. The use of asynchronous pipelined core design process increases the operating frequency as well. The data transfers over IP-Core based interconnect is implemented on gate level. The latency and throughput values are obtained for variable payload size. The performance of asynchronous and synchronous communication are measured and analyzed.
Keywords:
Asynchronous and synchronous communication, CDMA NOC NoC, inter-process communication, walsh codes,
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Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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