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SIGCOMM
2009
ACM
16 years 1 months ago
SMACK: a SMart ACKnowledgment scheme for broadcast messages in wireless networks
Network protocol designers, both at the physical and network level, have long considered interference and simultaneous transmission in wireless protocols as a problem to be avoide...
Aveek Dutta, Dola Saha, Dirk Grunwald, Douglas C. ...
CN
2006
104views more  CN 2006»
15 years 6 months ago
Slot allocation schemes for delay sensitive traffic support in asynchronous wireless mesh networks
Heterogeneous multihop wireless networks such as wireless mesh networks consist of a set of resource-constrained mobile nodes that want to communicate with each other and a set of...
V. Vidhyashankar, B. S. Manoj, C. Siva Ram Murthy
VTC
2007
IEEE
118views Communications» more  VTC 2007»
16 years 1 months ago
Reception and Measurement of MIMO-OFDM Signals with a Single Receiver
— OFDM multi-carrier modulation is expected to be the enabling technology for 4G wireless systems. One of the features that make OFDM the primary choice for 4G is its MIMO compat...
Mustafa E. Sahin, Hüseyin Arslan, Daljeet Sin...
CAMP
2005
IEEE
16 years 11 days ago
A Plug-and-Play Architecture for Cognitive Video Stream Analysis
— This paper presents an architecture for cognitive analysis of streaming video, in which a new module can easily be plugged in, to add to or even compete with existing functiona...
Thor List, José Bins, Robert B. Fisher, Dav...
COMPGEOM
2004
ACM
16 years 5 days ago
Pushing squares around
We study dynamic self-reconfiguration of modular metamorphic systems. We guarantee the feasibility of motion planning in a rectangular model consisting of square modules that are...
Adrian Dumitrescu, János Pach