NDLI: Downlink beamforming performance of SDM enabled cellular systems

Content Provider	IEEE Xplore Digital Library
Author	Feng Lu Amano, Y. Inoue, T. Takeuchi, Y.
Copyright Year	2004
Description	Author affiliation: KDDI Corp., Tokyo, Japan (Feng Lu; Amano, Y.; Inoue, T.; Takeuchi, Y.)
Abstract	The authors have studied the packet cellular system utilizing SDM (space division multiplexing) technology. This paper evaluates downlink beamforming performance of SDM based FDD packet cellular system by computer simulation under the condition that access terminals are independently and identically distributed in each cell following uniform distribution utilizing premeasured radiation patterns of the 12-element circular array antenna and makes explicit the relation between the angular spread and the number of spatial scheduled users corresponding to the maximal cell throughput. The simulation results show that the average cell throughput can reach up to 9Mbps. The results also show that as angular spread increases, average cell throughput becomes smaller, but can still reach up to 4.44Mbps even when angular spread equals to 10 degree. This indicates that the realistic approaches we adopted are quite promising for next generation mobile communication systems.
Starting Page	3116
Ending Page	3120
File Size	801491
Page Count	5
File Format	PDF
ISBN	0780385330
DOI	10.1109/ICC.2004.1313118
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-06-20
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Downlink Array signal processing Adaptive arrays Broadband antennas Antenna arrays Antenna radiation patterns Throughput Multiaccess communication Space technology Scheduling
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

Throughput Performance of Opportunistic Beamforming against Antenna Element Space for Packet Cellular Systems

Effect of frequency division duplex on open loop downlink beamforming in WCDMA systems

Combined beamforming and scheduling for high speed downlink packet access

Downlink adaptive antenna techniques for WCDMA

Packet scheduling algorithm to improve throughput and fairness in SDM system using adaptive antenna array

An Experimental Adaptive Beamforming System for the IEEE 802.16e-2005 OFDMA Downlink

An adaptive array system for the downlink of closed-loop-mode W-CDMA system

Cylindrical Antenna Arrays for WCDMA Downlink Capacity Enhancement

Downlink capacity improvement of WCDMA system by using adaptive antenna with novel MDPC beamforming technique

Downlink beamforming performance of SDM enabled cellular systems

Similar Documents

Throughput Performance of Opportunistic Beamforming against Antenna Element Space for Packet Cellular Systems

Effect of frequency division duplex on open loop downlink beamforming in WCDMA systems

Combined beamforming and scheduling for high speed downlink packet access

Downlink adaptive antenna techniques for WCDMA

Packet scheduling algorithm to improve throughput and fairness in SDM system using adaptive antenna array

An Experimental Adaptive Beamforming System for the IEEE 802.16e-2005 OFDMA Downlink

An adaptive array system for the downlink of closed-loop-mode W-CDMA system

Cylindrical Antenna Arrays for WCDMA Downlink Capacity Enhancement

Downlink capacity improvement of WCDMA system by using adaptive antenna with novel MDPC beamforming technique

Downlink beamforming performance of SDM enabled cellular systems