Sciweavers

97 search results - page 2 / 20
» On Capacity Scaling in Arbitrary Wireless Networks
Sort
View
MOBIHOC
2003
ACM
14 years 4 months ago
On the capacity improvement of ad hoc wireless networks using directional antennas
The capacity of ad hoc wireless networks is constrained by the interference between concurrent transmissions from neighboring nodes. Gupta and Kumar have shown that the capacity o...
Su Yi, Yong Pei, Shivkumar Kalyanaraman
INFOCOM
2011
IEEE
12 years 8 months ago
Aggregation capacity of wireless sensor networks: Extended network case
—A critical function of wireless sensor networks (WSNs) is data gathering. While, one is often only interested in collecting a relevant function of the sensor measurements at a s...
Cheng Wang, Changjun Jiang, Yunhao Liu, Xiang-Yang...
INFOCOM
2009
IEEE
13 years 12 months ago
Scaling Laws on Multicast Capacity of Large Scale Wireless Networks
—In this paper, we focus on the networking-theoretic multicast capacity for both random extended networks (REN) and random dense networks (RDN) under Gaussian Channel model, when...
Cheng Wang, Xiang-Yang Li, Changjun Jiang, ShaoJie...
CORR
2008
Springer
89views Education» more  CORR 2008»
13 years 5 months ago
Information Theoretic Operating Regimes of Large Wireless Networks
In analyzing the point-to-point wireless channel, insights about two qualitatively different operating regimes-bandwidth- and power-limited--have proven indispensable in the design...
Ayfer Özgür, Ramesh Johari, David N. C. ...
INFOCOM
2012
IEEE
11 years 7 months ago
Toward simple criteria to establish capacity scaling laws for wireless networks
Abstract—Capacity scaling laws offer fundamental understanding on the trend of user throughput behavior when the network size increases. Since the seminal work of Gupta and Kumar...
Canming Jiang, Yi Shi, Y. Thomas Hou, Wenjing Lou,...