NDLI: Adaptive interlaced space-time transmission

Content Provider	IEEE Xplore Digital Library
Author	Khormuji, M.N.
Copyright Year	2015
Description	Author affiliation: Huawei Technol. Sweden AB, Stockholm, Sweden (Khormuji, M.N.)
Abstract	We introduce an interlaced space-time transmission scheme for multiple antenna links, that can compensate the spectral efficiency loss due to the radio channel variations and the associated channel estimation errors. The solution is constructed using multi-coding such that the transmitter interlaces space-time encoded blocks of different codewords belonging to potentially variable-rate codebooks in each coherence interval. The receiver demultiplexes the interlaced codewords to perform sequential decoding along with a progressive refinement of the channel estimation using virtual pilot expansion such that the correctly decoded packets are used as pilots for channel estimation for next packets. We develop achievable rate results for Alamouti code over block fading channels and verify that the theoretical gain is attainable using a rate-matched LTE Turbo code.
Starting Page	121
Ending Page	125
File Size	253524
Page Count	5
File Format	PDF
e-ISBN	9781479919314
DOI	10.1109/SPAWC.2015.7227012
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-06-28
Publisher Place	Sweden
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Channel estimation Encoding Receivers Coherence Decoding Transmitters Gain
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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