C
Clayton Shepard
Researcher at Rice University
Publications - 36
Citations - 2216
Clayton Shepard is an academic researcher from Rice University. The author has contributed to research in topics: Multi-user MIMO & Mobile device. The author has an hindex of 18, co-authored 35 publications receiving 1999 citations.
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Proceedings ArticleDOI
Argos: practical many-antenna base stations
TL;DR: This work presents the design, realization, and evaluation of Argos, the first reported base station architecture that is capable of serving many terminals simultaneously through MUBF with a large number of antennas (M >> 10), and reports an Argos prototype with 64 antennas and capable ofserving 15 clients simultaneously.
Journal ArticleDOI
LiveLab: measuring wireless networks and smartphone users in the field
TL;DR: This position paper presents LiveLab, a methodology to measure real-world smartphone usage and wireless networks with a reprogrammable indevice logger designed for long-term user studies, and demonstrates the feasibility and capability of LiveLab.
Journal ArticleDOI
A longitudinal study of emoticon use in text messaging from smartphones
TL;DR: To understand how emoticons are used in text messaging and, in particular, how genders differed in the frequency and variety of emoticons used via this medium, data is collected from individuals' smartphones over a 6-month period.
Journal ArticleDOI
You can lead a horse to water but you cannot make him learn: Smartphone use in higher education
TL;DR: It is found that students' reports changed substantially before and after the study; specifically, the utility of the smartphone to help with education was perceived as favorable prior to use, and then, by the end of the study, they viewed their phones as detrimental to their educational goals.
Journal ArticleDOI
SoftNull: Many-Antenna Full-Duplex Wireless via Digital Beamforming
TL;DR: This paper presents and studies a digital-controlled method, called SoftNull, to enable full-duplex in many-antenna systems, which relies on digital transmit beamforming to reduce self-interference.