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WICON
2008
15 years 1 months ago
HxH: a hop-by-hop transport protocol for multi-hop wireless networks
TCP can perform poorly in multi-hop wireless networks due to problems that arise with contention and mobility. Endto-end protocols are at an inherent disadvantage in trying to sol...
Daniel Scofield, Lei Wang, Daniel Zappala
WASA
2010
Springer
288views Algorithms» more  WASA 2010»
14 years 10 months ago
Approaching the Optimal Schedule for Data Aggregation in Wireless Sensor Networks
Abstract. Due to the large-scale ad hoc deployments and wireless interference, data aggregation is a fundamental but time consuming task in wireless sensor networks. This paper foc...
Pei Wang, Yuan He, Liusheng Huang
MOBICOM
2006
ACM
15 years 5 months ago
Towards lightweight information dissemination in inter-vehicular networks
Vehicular ad hoc networks have recently been proposed as an effective tool for improving both road safety and the comfort experienced while driving. Vehicles may propagate inform...
Paolo Costa, Davide Frey, Matteo Migliavacca, Luca...
ICC
2009
IEEE
168views Communications» more  ICC 2009»
15 years 6 months ago
Degrees of Freedom of Cooperative MIMO in Cellular Networks
— In cellular networks, relays and/or mobiles can cooperate to improve the overall system performance. For example, once the transmission from a base station with multiple antenn...
Si-Hyeon Lee, Sae-Young Chung
TMC
2010
104views more  TMC 2010»
14 years 10 months ago
On Nodal Encounter Patterns in Wireless LAN Traces
—In this paper we analyze multiple wireless LAN (WLAN) traces from university and corporate campuses. In particular, we consider an important event between mobile nodes in wirele...
Wei-jen Hsu, Ahmed Helmy