V. Bharghavan

Publications97
h-index39
Citations12,456
Highly Influential Citations894
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  • Publications
  • Influence
MACAW: a media access protocol for wireless LAN's
TLDR
We study media access protocols for a single channel wireless LAN being developed at Xerox Corporation's Palo Alto Research Center. Expand
  • 1,556
  • 158
MACAW: a media access protocol for wireless LAN's
TLDR
We study media access protocols for a single channel wireless LAN being developed at Xerox Corporation's Palo Alto Research Center. Expand
  • 987
  • 147
  • PDF
Robust rate adaptation for 802.11 wireless networks
TLDR
Rate adaptation is a mechanism unspecified by the 802.11 standards, yet critical to the system performance by exploiting the multi-rate capability at the physical layer. Expand
  • 670
  • 94
  • PDF
A power controlled multiple access protocol for wireless packet networks
TLDR
This work proposes PCMA, a power controlled multiple access wireless MAC protocol within the collision avoidance framework. Expand
  • 731
  • 62
  • PDF
CEDAR: a core-extraction distributed ad hoc routing algorithm
TLDR
CEDAR is an algorithm for QoS routing in ad hoc networks that reacts effectively to the dynamics of the network while still approximating link-state performance for stable networks. Expand
  • 851
  • 55
  • PDF
Routing in ad-hoc networks using minimum connected dominating sets
  • B. Das, V. Bharghavan
  • Computer Science
  • Proceedings of ICC'97 - International Conference…
  • 8 June 1997
TLDR
We impose a virtual backbone structure on the ad-hoc network, in order to support unicast, multicast, and fault-tolerant routing within the network. This virtual backbone differs from wired backbone in two key ways: (a) it may change as nodes move, and (b) it is not used primarily for routing packets or flows, but only for computing and updating routes. Expand
  • 866
  • 49
Fair scheduling in wireless packet networks
TLDR
We propose a new model for wireless fair-scheduling based on an adaptation of fluid fair queueing (FFQ) to handle location-dependent error bursts. Expand
  • 836
  • 45
  • PDF
Achieving MAC layer fairness in wireless packet networks
TLDR
We show that system-wide fairness can be achieved without explicit global coordination so long as each node executes a contention resolution algorithm that is designed to optimize its local utility function. Expand
  • 729
  • 43
  • PDF
MCEDAR: multicast core-extraction distributed ad hoc routing
TLDR
We present the MCEDAR (multicast core extraction distributed ad hoc routing) multicast routing algorithm for ad hoc networks. Expand
  • 300
  • 30
WTCP: a reliable transport protocol for wireless wide-area networks
TLDR
Wireless wide-area networks (WWANs) are characterized by very low and variable bandwidths, very high and variable delays, significant non-congestion related losses, asymmetric uplink and downlink channels, and occasional blackouts. Expand
  • 339
  • 19
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