SSK modulation performance with relay selection and selection combining

2019 ◽  
Vol 2 (6) ◽  
pp. e92
Author(s):  
Shaik Mohammed Ali ◽  
Hemanta Kumar Sahu
Keyword(s):  
Relay Selection ◽  
Selection Combining ◽  
Ssk Modulation

scholarly journals On the performance of cooperative cognitive networks with selection combining and proactive relay selection

2015 ◽  
Vol 18 (3) ◽  
pp. 29-38
Author(s):  
Khuong Van Ho ◽  
Son Que Vo ◽  
Tra Thanh Luu ◽  
Lien Hong Pham
Keyword(s):  
System Performance ◽  
Relay Selection ◽  
Performance Enhancement ◽  
Cognitive Networks ◽  
Selection Combining ◽  
Performance Limits ◽  
Significant Performance ◽  
Channel Information ◽  
Maximum Transmit Power ◽  
Proactive Relay Selection

This paper proposes an outage analysis framework for cooperative cognitive networks with proactive relay selection and selection combining (SC) under licensed outage constraint, maximum transmit power constraint, independent non-identical (i.n.i) fading distributions, erroneous channel information, and licensed users’ interference. Towards this end, we firstly suggest power allocation for unlicensed transmitters to satisfy power constraints and account for erroneous channel information and licensed users’ interference. Then, we propose an exact closed-form outage probability formula for the unlicensed network to promptly evaluate system performance and provide useful insights into performance limits. Multiple results show performance trade-off between the unlicensed network and the licensed network, error floor in the unlicensed network, considerable system performance degradation owing to erroneous channel information and licensed users’ interference, and significant performance enhancement due to the increase in the number of relays.

Outage Probability Equivalency of Three Typical Relay Selection Schemes for Selective DF Relay Networks with Selection Combining

2015 ◽  
Vol 85 (3) ◽  
pp. 1205-1215 ◽  
Author(s):  
Zhenguo Gao ◽  
Danjie Chen ◽  
Bingcai Chen ◽  
Zhimao Lu ◽  
Nianmin Yao
Keyword(s):  
Outage Probability ◽  
Relay Selection ◽  
Relay Networks ◽  
Selection Combining

A reliable relay selection scheme for SSK modulation in cooperative communication systems

2017 ◽  
Vol 24 (6) ◽  
pp. 1927-1937 ◽  
Author(s):  
Mohammad Esmaeili ◽  
Abbas Mohammadi
Keyword(s):  
Cooperative Communication ◽  
Communication Systems ◽  
Relay Selection ◽  
Selection Scheme ◽  
Ssk Modulation

Effective Capacity Analysis for Wireless Relay Network with Different Relay Selection Protocols

2018 ◽  
Vol E101.B (10) ◽  
pp. 2203-2212 ◽  
Author(s):  
Hui ZHI ◽  
Feiyue WANG ◽  
Ziju HUANG
Keyword(s):  
Relay Selection ◽  
Relay Network ◽  
Effective Capacity ◽  
Capacity Analysis ◽  
Wireless Relay ◽  
Wireless Relay Network

Effects of Multiple Antennas on Outage Performance of Decode-and-Forward Cooperative Networks with Relay Selection

2011 ◽  
Vol E94-B (11) ◽  
pp. 3155-3159
Author(s):  
Wooju LEE ◽  
Dongweon YOON ◽  
Zhengyuan XU
Keyword(s):  
Relay Selection ◽  
Multiple Antennas ◽  
Cooperative Networks ◽  
Decode And Forward ◽  
Outage Performance

Incremental Relaying with Partial Relay Selection

2010 ◽  
Vol E93-B (5) ◽  
pp. 1317-1321 ◽  
Author(s):  
Vo Nguyen Quoc BAO ◽  
Hyung Yun KONG
Keyword(s):  
Relay Selection ◽  
Partial Relay Selection ◽  
Incremental Relaying

Joint Adaptive Modulation and Distributed Switch-and-Stay for Partial Relay Selection Networks

2012 ◽  
Vol E95-B (2) ◽  
pp. 668-671 ◽  
Author(s):  
Vo Nguyen Quoc BAO ◽  
Hyung Yun KONG
Keyword(s):  
Relay Selection ◽  
Adaptive Modulation ◽  
Partial Relay Selection
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