A new analytical method for exact bit error rate computation of TH-PPM UWB multiple access systems

2005 ◽  
Author(s):  
S. Niranjayan ◽  
A. Nallanathan ◽  
B. Kannan
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Analytical Method ◽  
Multiple Access

scholarly journals A review of codebook design methods for sparse code multiple access

2021 ◽  
Vol 22 (2) ◽  
pp. 927
Author(s):  
Syed Aamer Hussain ◽  
Norulhusna Ahmad ◽  
Ibraheem Shayea ◽  
Hazilah Mad Kaidi ◽  
Liza Abdul Latiff ◽  
...  
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Multiple Access ◽  
Design Methods ◽  
Sparse Code ◽  
Practical Implementation ◽  
Next Generation ◽  
Promising Technique ◽  
Codebook Design ◽  
Optimisation Technique

<span lang="EN-GB">The progressions in telecommunication beyond the 5<sup>th</sup> generation have created a need to improve research drifts. The current 5G study has an important focus on non-orthogonal multiple access (NOMA) technology. sparse code multiple access (SCMA) is a promising technique within NOMA, enhancing the multi-user handling capability of next-generation communication. In the SCMA sphere, codebook designing and optimisation are essential research matters. This study conversed with different codebook design practises existing in the literature, analysing them for numerous parameters, including bit error rate (BER), an optimisation technique, and channel settings. From the analysis, the paper presents the efficiency of different approaches. The article also discusses the prospects and challenges of SCMA optimisation in practical implementation in various domains.</span>

Bit Error Rate Evaluation for Spread-Spectrum Multiple-Access Systems

1984 ◽  
Vol 32 (6) ◽  
pp. 660-669 ◽  
Author(s):  
D. Laforgia ◽  
A. Luvison ◽  
V. Zingarelli
Keyword(s):  
Bit Error Rate ◽  
Error Rate ◽  
Spread Spectrum ◽  
Multiple Access ◽  
Rate Evaluation
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