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CCECE
2006
IEEE
15 years 11 months ago
Group-Optimal Linear Space-Time Multiuser Detection
Multiuser detection (MUD) techniques are known to improve the performance of CDMA cellular communication systems. This performance improvement usually comes at a large computation...
Benoit Pelletier, Benoît Champagne
146
Voted
AINA
2005
IEEE
15 years 10 months ago
Fault-Tolerant Group Membership Protocols Using Physical Robot Messengers
In this paper, we consider a distributed system that consists of a group of teams of worker robots that rely on physical robot messengers for the communication between the teams. ...
Rami Yared, Xavier Défago, Takuya Katayama
112
Voted
WIMOB
2008
IEEE
15 years 11 months ago
Random Beacon for Privacy and Group Security
Abstract—Most contemporary security mechanisms and protocols include exchange of random or time-variant nonces as an essential means of protection against replay and other threat...
Aleksi Saarela, Jan-Erik Ekberg, Kaisa Nyberg
121
Voted
AINA
2005
IEEE
15 years 10 months ago
Grouping Proof for RFID Tags
An RFID tag is a small and cheap device which is combined in IC chip and an antenna for radio communications. The tag is used for management of goods and its distribution. Moreove...
Junichiro Saito, Kouichi Sakurai
138
Voted
DEXA
2008
Springer
98views Database» more  DEXA 2008»
15 years 6 months ago
REALM: Replication of Data for a Logical Group Based MANET Database
Abstract. Mobile Ad-Hoc Networks, or MANETs, provide communication between free-roaming mobile hosts without a fixed infrastructure. These MANETs operate under conditions of limite...
Anita Vallur, Le Gruenwald, Nick Hunter