Adaptive Multi-Antenna Channel Estimation Scheme for Uplink Multiuser Environments | Zendy

Kyung Jun Kim | Zendy; Kyung Jun Choi | Zendy; Jinnyeong Lee | Zendy; Kwang Soon Kim | Zendy

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Adaptive Multi-Antenna Channel Estimation Scheme for Uplink Multiuser Environments

Author(s) -

Kyung Jun Kim,

Kyung Jun Choi,

Jinnyeong Lee,

Kwang Soon Kim

Publication year - 2015

Publication title -

the journal of korean institute of communications and information sciences

Language(s) - English

Resource type - Journals

eISSN - 2287-3880

pISSN - 1226-4717

DOI - 10.7840/kics.2015.40.7.1293

Subject(s) - telecommunications link , channel (broadcasting) , estimator , computer science , scheme (mathematics) , antenna (radio) , electronic engineering , real time computing , computer network , telecommunications , engineering , mathematics , statistics , mathematical analysis

In this letter, an adaptive multi-antenna channel estimation scheme is proposed for uplink multiuser environments such as LTE-A systems to accurately estimate time-varying channels within an affordable complexity. It is confirmed that the proposed channel estimator can achieve accurate channel tracking performance even when various time-varying channel environments and traffic patterns are provided. Ⅰ.

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