Elements of information theory
Elements of information theory
Capacity bounds for ad hoc and hybrid wireless networks
ACM SIGCOMM Computer Communication Review
IEEE/ACM Transactions on Networking (TON) - Special issue on networking and information theory
On outer bounds to the capacity region of wireless networks
IEEE/ACM Transactions on Networking (TON) - Special issue on networking and information theory
Cognitive radio: an information-theoretic perspective
IEEE Transactions on Information Theory
The capacity of wireless networks
IEEE Transactions on Information Theory
A network information theory for wireless communication: scaling laws and optimal operation
IEEE Transactions on Information Theory
Upper bounds to transport capacity of wireless networks
IEEE Transactions on Information Theory
Information-theoretic upper bounds on the capacity of large extended ad hoc wireless networks
IEEE Transactions on Information Theory
Achievable rates in cognitive radio channels
IEEE Transactions on Information Theory
Closing the Gap in the Capacity of Wireless Networks Via Percolation Theory
IEEE Transactions on Information Theory
Scaling Laws for One- and Two-Dimensional Random Wireless Networks in the Low-Attenuation Regime
IEEE Transactions on Information Theory
Hierarchical Cooperation Achieves Optimal Capacity Scaling in Ad Hoc Networks
IEEE Transactions on Information Theory
Capacity of a Class of Cognitive Radio Channels: Interference Channels With Degraded Message Sets
IEEE Transactions on Information Theory
On the Achievable Rate Regions for Interference Channels With Degraded Message Sets
IEEE Transactions on Information Theory
Overlay Cognitive Radio in Wireless Mesh Networks
Wireless Personal Communications: An International Journal
Influence of spatial statistics of spectrum use on the performance of cognitive wireless networks
Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
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Currently, wireless communications are changing along the lines of three main thrusts. The first is the introduction of secondary spectrum licensing (SSL). Regulations on the usage of licensed spectra are being loosened, encouraging unused primary spectrum to be licensed, often in an opportunistic manner, to secondary devices. The second is the introduction of cognitive radios. These wireless devices are able to sense and adapt in a "smart" manner to their wireless environment, making them prime candidates to becoming secondary users in SSL initiatives. Finally, as we approach the communication limits of point-to-point channels, and as wireless devices become cheap and ubiquitous, the focus is shifting from single to multiple communication links, or networks. In this paper, we provide an overview of the recently established theoretical limits, in the form of sum-rates, or throughput, of two main types of networks: ad hoc networks, in which the devices are homogeneous, and cognitive networks, in which a mixture of primary and secondary (or cognitive) devices are present. We summarize and provide intuition on how the throughput of a network scales with its number of nodes n, as n 驴 驴, under different network and node capability assumptions.