• Publications
  • Influence
Efficient power control via pricing in wireless data networks
TLDR
A major challenge in the operation of wireless communications systems is the efficient use of radio resources. Expand
  • 1,401
  • 135
  • PDF
Pricing and power control in a multicell wireless data network
TLDR
We consider distributed power control in a multicell wireless data system and study the effect of pricing transmit power as a mechanism for influencing data user behavior. Expand
  • 412
  • 20
  • PDF
Adaptive cell sectorization for CDMA systems
TLDR
We formulate and solve the transmit power optimization and cell sectorization problem in a multicell scenario that would improve the capacity of a hot spot in the network. Expand
  • 68
  • 10
  • PDF
MIMO VANETs: Research challenges and opportunities
TLDR
We provide a review of the benefits of employing multiple-input multiple-output (MIMO) processing techniques in vehicular ad hoc networks VANETs. Expand
  • 25
  • 6
  • PDF
Pareto efficiency of pricing-based power control in wireless data networks
TLDR
We consider utility maximizing distributed power control in the presence of pricing and study the existence and efficiency of equilibria achieved. Expand
  • 76
  • 4
Zigbee-based intra-car wireless sensor networks: a case study
TLDR
ZigBee is a viable and promising technology for implementing an intra-car wireless sensor network. Expand
  • 87
  • 3
  • PDF
Feasibility of In-car Wireless Sensor Networks: A Statistical Evaluation
TLDR
In this paper, we report different aspects of a statistical analysis of four representative in- car wireless channels based on the received power data collected from a binary phase shift keying transmission experiment. Expand
  • 52
  • 3
  • PDF
Characterizing Intra-Car Wireless Channels
TLDR
This paper describes the methodology and results of a series of experiments performed to characterize intra-car wireless channels. Expand
  • 56
  • 2
ZigBee-based Intra-car Wireless Sensor Network
TLDR
In this paper, we report the results of packet transmission experiments using ZigBee sensor nodes within a car under various scenarios. Expand
  • 52
  • 2
  • PDF
RFID Technology for Intra-Car Communications: A New Paradigm
TLDR
In this paper we investigate the potential application of RFID technology in future cars as a cheaper, more reliable, and secure wireless alternative to the current wired operation in the engine compartment and other parts of a car where several sensors are connected to adapters which, in turn, are attached to a serial data bus. Expand
  • 28
  • 2
  • PDF