NDLI: An Adaptive Hybrid ARQ Scheme

Content Provider	Springer Nature Link
Author	Kallel, Samir Bakhtiyari, Sattar Link, Robert
Copyright Year	2000
Abstract	A hybrid ARQ in which the transmitter adaptively selects an FEC code according to the channel condition is presented and analyzed. The code is selected according to the past transmissions and acknowledgements by an algorithm which is a generalization of that in [1]. The throughput is obtained as a function of the frame error rate for a general system employing the adaptive hybrid ARQ with acknowledgements that arrive instantly on an error-free return channel. The throughput is obtained as a function of the signal-to-noise ratio for an example quad rate system employing convolutional codes with non-coherent frequency shift keying over the uncorrelated Rayleigh fading channel. This allows the best choice for the parameters of the algorithm to be made. In the case that the channel bit errors are independent, the generalization offers performance improvement of less than 10% over that in [1]. But when the channel errors are bursty, as in the case of Rayleigh fading with finite bit interleaving, the generalization offers throughput improvement as high as 24%. We go on to consider incorporating code combining with the adaptive scheme to form an adaptive memory hybrid ARQ. Simulation of a system using complementary punctured convolutional codes with 4 code rates shows that 2-level code combining can extend the adaptive scheme's useful throughput into the low SNR region by approximately 4 dB.
Starting Page	297
Ending Page	311
Page Count	15
File Format	PDF
ISSN	09296212
Journal	Wireless Personal Communications
Volume Number	12
Issue Number	3
e-ISSN	1572834X
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	2000-01-01
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Processor Architectures Electronic and Computer Engineering Signal, Image and Speech Processing
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Computer Science Applications

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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Energy Efficient Hybrid ARQ Scheme under Error Constraints

Optimization of Hybrid ARQ for IP Packet Transmission

Adaptive Modulation/TDMA/TDD with Convolutionally Coded Type-II Hybrid ARQ for Wireless Communication Systems

An Efficient ARQ Protocol for Adaptive Error Control over Time-Varying Channels

Performance of Hybrid ARQ Schemes for the Mobile LEO Satellite Channel

Distributed adaptive rate system for wireless packet networks

Space Partitioning Hybrid Channel Assignment Scheme for Cellular Networks

Performance Analysis of Wireless Multimedia DS/CDMA Communications with Power Control and Hybrid ARQ

A Multicarrier Scheme for HIPERLAN

An Adaptive Hybrid ARQ Scheme

Similar Documents

Energy Efficient Hybrid ARQ Scheme under Error Constraints

Optimization of Hybrid ARQ for IP Packet Transmission

Adaptive Modulation/TDMA/TDD with Convolutionally Coded Type-II Hybrid ARQ for Wireless Communication Systems

An Efficient ARQ Protocol for Adaptive Error Control over Time-Varying Channels

Performance of Hybrid ARQ Schemes for the Mobile LEO Satellite Channel

Distributed adaptive rate system for wireless packet networks

Space Partitioning Hybrid Channel Assignment Scheme for Cellular Networks

Performance Analysis of Wireless Multimedia DS/CDMA Communications with Power Control and Hybrid ARQ

A Multicarrier Scheme for HIPERLAN

An Adaptive Hybrid ARQ Scheme