Paper Info
Title
Frequency offset transmitter diversity for M2M access system.
Abstract
This paper applies a frequency offset transmitter diversity method for Machine-to-Machine (M2M) communication systems. Wireless terminals based on ZigBee and Wi-SUN offer long term usage and low cost. Frequency offset transmitter diversity is useful for these M2M applications because all it needs are additional access point antennas and an error correction function. Conventionally, the error correction function must employ hard decision to support various modulation/demodulation schemes. This paper proposes a Viterbi algorithm with soft decision that uses received signal strength metric calculated by an external circuit.
Year
Venue
Keywords
2015
Asia-Pacific Conference on Communications
Frequency offset transmitter diversity,Viterbi algorithm,Soft decision,M2M
Field
DocType
ISSN
Demodulation,Antenna diversity,Diversity scheme,Telecommunications,Computer science,Cooperative diversity,Frequency offset,Communications system,Real-time computing,Error detection and correction,Electronic engineering,Viterbi algorithm
Conference
2163-0771
Citations 
PageRank 
References 
0
0.34
0
Authors
6
Name
Order
Citations
PageRank
Seiji Ohmori101.01
Akihiro Yamagishi201.01
Hajime Katsuda301.35
Nobuaki Mochizuki400.68
Mitsuru Harada501.35
Shuichi Yoshino693.99