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JSAC
2011
80views more  JSAC 2011»
13 years 1 months ago
A Novel Robust Detection Algorithm for Spectrum Sensing
Lu Lu, Hsiao-Chun Wu, S. Sitharama Iyengar
JSAC
2011
75views more  JSAC 2011»
13 years 1 months ago
Impact of Vehicles as Obstacles in Vehicular Ad Hoc Networks
Mate Boban, Tiago T. V. Vinhoza, Michel Ferreira, ...
JSAC
2011
100views more  JSAC 2011»
12 years 9 months ago
Scheduling for Optimal Rate Allocation in Ad Hoc Networks With Heterogeneous Delay Constraints
—This paper studies the problem of scheduling in single-hop wireless networks with real-time traffic, where every packet arrival has an associated deadline and a minimum fractio...
Juan José Jaramillo, R. Srikant, Lei Ying
JSAC
2011
156views more  JSAC 2011»
13 years 1 months ago
On the Connectivity and Multihop Delay of Ad Hoc Cognitive Radio Networks
—We analyze the multihop delay of ad hoc cognitive radio networks, where the transmission delay of each hop consists of the propagation delay and the waiting time for the availab...
Wei Ren, Qing Zhao, Ananthram Swami
JSAC
2011
82views more  JSAC 2011»
13 years 1 months ago
Optimal Cognitive Access of Markovian Channels under Tight Collision Constraints
Abstract—The problem of cognitive access of channels of primary users by a secondary user is considered. The transmissions of primary users are modeled as independent continuous-...
Xin Li, Qianchuan Zhao, Xiaohong Guan, Lang Tong