17932 search results - page 243 / 3587 » Wireless communications systems |
139
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ICC
2007
IEEE
16 years 4 days ago
2007
IEEE
— The paper deals with the problem of the carrier frequency-offset (CFO) estimation for wireless communications. Since the well-known maximum-likelihood (ML) CFO estimator is rat...
175
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IJNSEC
2008
15 years 5 months ago
2008
The protocol design for wireless roaming authentication is challenging because of the key management regarding users and home/visited networks. In this paper, we present two authe...
173
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MOBICOM
2006
ACM
15 years 11 months ago
2006
ACM
The emergence of the 802.11a-based Dedicated Short Range Communications (DSRC) standard and advances in mobile ad hoc networking create ample opportunity for supporting delay-crit...
128
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ITCC
2005
IEEE
15 years 11 months ago
2005
IEEE
M-commerce has shown up as e-commerce in mobile and wireless communication, and now deals with on-line banking, stock trading, auctions, transactions, and mobile media. M-commerce...
161
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DATE
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper describes the design considerations of and preliminary conclusions drawn from an ongoing project dealing with the design of a software architecture for a family of so-c...