Sciweavers

1414 search results - page 251 / 283
» Performance Bounds in Communication Networks with Variable-R...
Sort
View
INFOCOM
2005
IEEE
14 years 1 months ago
CoolStreaming/DONet: a data-driven overlay network for peer-to-peer live media streaming
— This paper presents DONet, a Data-driven Overlay Network for live media streaming. The core operations in DONet are very simple: every node periodically exchanges data availabi...
Xinyan Zhang, Jiangchuan Liu, Bo Li, Tak-Shing Pet...
SIGMETRICS
2010
ACM
139views Hardware» more  SIGMETRICS 2010»
14 years 13 days ago
On the flow-level dynamics of a packet-switched network
: The packet is the fundamental unit of transportation in modern communication networks such as the Internet. Physical layer scheduling decisions are made at the level of packets, ...
Ciamac Cyrus Moallemi, Devavrat Shah
INFOCOM
2009
IEEE
14 years 2 months ago
Null Keys: Limiting Malicious Attacks Via Null Space Properties of Network Coding
—The performance of randomized network coding can suffer significantly when malicious nodes corrupt the content of the exchanged blocks. Previous work have introduced error corr...
Elias Kehdi, Baochun Li
INFOCOM
2010
IEEE
13 years 6 months ago
Information Quality Aware Routing in Event-Driven Sensor Networks
—Upon the occurrence of a phenomenon of interest in a wireless sensor network, multiple sensors may be activated, leading to data implosion and redundancy. Data aggregation and/o...
Hwee-Xian Tan, Mun-Choon Chan, Wendong Xiao, Peng ...
INFOCOM
2009
IEEE
14 years 2 months ago
Physical Interference Modeling for Transmission Scheduling on Commodity WiFi Hardware
—The demand for capacity in WiFi networks is driving a new look at transmission scheduling based link layers, particularly in the context of mesh networks. One basic issue here i...
Ritesh Maheshwari, Jing Cao, Samir R. Das