NDLI: A Comparative Performance Investigation of Adaptive Beamformers with Iterative Weight Refinement for GSM Signal Detection

Content Provider	IEEE Xplore Digital Library
Author	Myung-Hoon Yeon Shynk, J.J. Gooch, R.P.
Copyright Year	2006
Description	Author affiliation: Dept. of Electr. & Comput., California Univ., Santa Barbara, CA (Myung-Hoon Yeon; Shynk, J.J.)
Abstract	In a multiple-access communication system, many users utilize the same spectral bandwidth by transmitting, for example, during assigned time slots using time-division multiple access (TDMA). The users of a cellular system based on TDMA can encounter cochannel interference because carrier frequencies are reused in nearby cells. In this paper, we investigate adaptive beamforming and equalization algorithms for cochannel signal detection in the Global System for Mobile communications (GSM). In particular, we are interested in iterative weight refinement techniques where the beamformer weights are successively adapted using re-encoded TDMA data to improve signal estimation. The data of a GSM channel are processed in two stages that include the following series of steps: frame synchronization, adaptive beamforming, signal detection, adaptive equalization, and soft-input decoding. The algorithms are evaluated using the number of frames passing the parity check as the performance measure for real GSM data collected with an array of antennas
Starting Page	571
Ending Page	575
File Size	289562
Page Count	5
File Format	PDF
ISBN	1424403081
DOI	10.1109/SAM.2006.1706198
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-07-12
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	GSM Signal detection Time division multiple access Array signal processing Adaptive equalizers Iterative algorithms Bandwidth Interchannel interference Frequency Estimation
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
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

A Semi-Blind Adaptive GSM Beamformer Using Re-Encoded Data

Separation and equalization of cochannel GSM signals

Effective low-effort adaptive equalizers for digital mobilophone systems

Space-time signal processing utilizing multistep joint detection for the uplink of time division CDMA

Separation of cochannel GSM signals using an adaptive array

Multi-cell channel estimation and multi-cell joint detection in TD-SCDMA system

Spatial multiuser access with antenna diversity using singular value decomposition

Separation of cochannel signals in TDMA mobile radio

Modeling interference diversity in GSM networks

A Comparative Performance Investigation of Adaptive Beamformers with Iterative Weight Refinement for GSM Signal Detection

Similar Documents

A Semi-Blind Adaptive GSM Beamformer Using Re-Encoded Data

Separation and equalization of cochannel GSM signals

Effective low-effort adaptive equalizers for digital mobilophone systems

Space-time signal processing utilizing multistep joint detection for the uplink of time division CDMA

Separation of cochannel GSM signals using an adaptive array

Multi-cell channel estimation and multi-cell joint detection in TD-SCDMA system

Spatial multiuser access with antenna diversity using singular value decomposition

Separation of cochannel signals in TDMA mobile radio

Modeling interference diversity in GSM networks

A Comparative Performance Investigation of Adaptive Beamformers with Iterative Weight Refinement for GSM Signal Detection