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- Makki, Behrooz,1980Chalmers tekniska högskola,Chalmers University of Technology (author)
Coordinated Multi-point Joint Transmission with Partial Channel Information Feedback
- Article/chapterEnglish2013
Publisher, publication year, extent ...
- 2013
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- LIBRIS-ID:oai:research.chalmers.se:3721231e-d33b-42a4-a775-79cc2d549a40
- ISBN:9783800734986
- https://research.chalmers.se/publication/179873URI
Supplementary language notes
- Language:English
- Summary in:English
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Notes
- This paper studies the data transmission efficiency of a coordinated multi-point (CoMP) network in the presence of partial channel state information (CSI). The system throughput is obtained in the case where the base stations are provided with a quantized channel phase information. Assuming slow-fading channels, discussions about the optimal quantization boundaries and adaptive power allocation are presented. Moreover, we demonstrate the equivalency of the quantized CSI scheme with a hybrid automatic repeat request protocol, in terms of throughput. Considerable performance improvement is observed with even a single bit feedback per user.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Telekommunikation hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Telecommunications hsv//eng
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Signalbehandling hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing hsv//eng
- Partial Channel Information
- Feedback
- Throughput
- CSI
- ARQ
- Coordinated Multi-point Joint Transmission
Added entries (persons, corporate bodies, meetings, titles ...)
- Li, Jingya,1986Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)liji (author)
- Eriksson, Thomas,1964Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)thomase (author)
- Svensson, Tommy,1970Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)tommys (author)
- Chalmers tekniska högskola (creator_code:org_t)
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