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Increasing secret key capacity of OFDM systems: a geometric program approach.
Longwang Cheng
Wei Li
Li Zhou
Chunsheng Zhu
Jibo Wei
Yantao Guo
Published in:
Concurr. Comput. Pract. Exp. (2017)
Keyphrases
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secret key
ofdm system
smart card
public key
key management
ciphertext
estimation algorithm
real time
signature scheme
cellular systems
orthogonal frequency division multiplexing
encryption scheme
wireless communication
multipath
hash functions
kalman filter
low cost
principal component analysis