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Alan Gatherer
Researcher at Huawei
Publications - 143
Citations - 6668
Alan Gatherer is an academic researcher from Huawei. The author has contributed to research in topics: Signal & MIMO. The author has an hindex of 25, co-authored 142 publications receiving 6555 citations. Previous affiliations of Alan Gatherer include Texas Instruments & University of Texas at Austin.
Papers
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Journal ArticleDOI
Femtocell networks: a survey
TL;DR: The technical and business arguments for femtocells are overview and the state of the art on each front is described and the technical challenges facing femtocell networks are described and some preliminary ideas for how to overcome them are given.
Journal ArticleDOI
Power control in two-tier femtocell networks
TL;DR: A fundamental relation is derived providing the largest feasible cellular Signal-to-Interference-Plus-Noise Ratio (SINR), given any set of feasible femtocell SINRs, which motivate design of power control schemes requiring minimal network overhead in two-tier networks with shared spectrum.
Patent
Processes, articles, and packets for network path diversity in media over packet applications
Stephen J. Perkins,Alan Gatherer,Krishnasamy Anandakumar,Alan V. McCree,Vishu R. Viswanathan +4 more
TL;DR: In this paper, the authors describe a process of sending real-time information from a sender computer to a receiver computer coupled to the sender computer by a packet network wherein packets sometimes become lost.
Patent
Method for interoperability of a T1E1.4 compliant ADSL modem and a simpler modem
TL;DR: An MDSL modem that is inter-operable with an ADSL modem is provided in this article, where circuitry for dividing available bandwidth for the modem into a plurality of subsets, circuitry for selecting at least one of the plurality subsets for use as a communication path and circuitry for reducing the SNR value used for bit loading for the selected subsets by a predetermined amount.
Proceedings ArticleDOI
Controlling clipping probability in DMT transmission
Alan Gatherer,M. Polley +1 more
TL;DR: Two general techniques for clipping control are described and performance comparisons to previous techniques are presented.