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IJDMBC
2010
115views more  IJDMBC 2010»
13 years 2 months ago
Near Optimum Power Control and Precoding under Fairness Constraints in Network MIMO Systems
Abstract--We consider the problem of setting the uplink signalto-noise-and-interference (SINR) target and allocating transmit powers for mobile stations in multicell spatial multip...
Gábor Fodor, Mikael Johansson, Pablo Soldat...
JSAC
2006
79views more  JSAC 2006»
13 years 7 months ago
On the performance of multicarrier DS-CDMA with imperfect power control and variable spreading factors
Multicarrier direct-sequence code-division multiple access (MC-DS-CDMA) becomes an attractive technique for the future fourth-generation (4G) wireless system because it can flexibl...
Li-Chun Wang, Chih-Wen Chang
ITNG
2007
IEEE
14 years 2 months ago
Performance Analysis of Error Control Codes for Wireless Sensor Networks
In wireless sensor networks, the data transmitted from the sensor nodes are vulnerable to corruption by errors induced by noisy channels and other factors. Hence it is necessary t...
Gopinath Balakrishnan, Mei Yang, Yingtao Jiang, Yo...
ICNP
2006
IEEE
14 years 1 months ago
O-MAC: A Receiver Centric Power Management Protocol
— Energy efficiency is widely understood to be one of the dominant considerations for Wireless Sensor Networks. Based on historical data and technology trends, the receiver ener...
Hui Cao, Ken Parker, Anish Arora
SIGMETRICS
2004
ACM
206views Hardware» more  SIGMETRICS 2004»
14 years 1 months ago
Performance aware tasking for environmentally powered sensor networks
The use of environmental energy is now emerging as a feasible energy source for embedded and wireless computing systems such as sensor networks where manual recharging or replacem...
Aman Kansal, Dunny Potter, Mani B. Srivastava