OFDM based high-speed wireless access for Internet applications

被引：0

作者：

Chuang, JCI ^{[1
]}

Li, Y ^{[1
]}

Sollenberger, NR ^{[1
]}

Lin, L ^{[1
]}

机构：

[1] AT&T Labs Res, Red Bank, NJ 07701 USA

来源：

PIMRC 2000: 11TH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1 AND 2, PROCEEDINGS | 2000年

关键词：

OFDM; channel estimation; ML decoding; Interference suppression; Internet wireless data services;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we present physical and MAC layer techniques for high-speed wireless access to the Internet based on OFDM. Using dynamic packet assignment (DPA) for interference avoidance based on two examples of resource definition with different time and frequency units, we demonstrate that OFDM has significant flexibility to provide high transmission rates on demand with different available bandwidths. Innovations in radio link design, such as joint channel estimation and maximum likelihood decoding as well as interference suppression can be readily applied to coded OFDM systems. Significant performance gain in packet data throughput is realized in a system with aggressive frequency reuse.

引用

页码：797 / 803

页数：7

共 50 条

[11] An LMDS access protocol for advanced high-speed and bandwidth intensive wireless applications
De Obaldia-Lee, G
Tozer, TC
Grace, D
Pearce, DAJ
IEEE VTC 53RD VEHICULAR TECHNOLOGY CONFERENCE, SPRING 2001, VOLS 1-4, PROCEEDINGS, 2001, : 846 - 850
[12] Design of FFT processor with low power complex multiplier for OFDM-based high-speed wireless applications
Jiang, M
Yang, B
Fu, YL
Jiang, AP
Wang, XA
Gan, XW
Zhao, BY
Zhang, TY
IEEE INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS AND INFORMATION TECHNOLOGIES 2004 (ISCIT 2004), PROCEEDINGS, VOLS 1 AND 2: SMART INFO-MEDIA SYSTEMS, 2004, : 639 - 641
[13] Technologies for the high-speed internet access systems on trains
NTT Broadband Platform Inc.
不详
Jpn Railw Eng, 2009, 165 (10-13):
[14] DSL yields very high-speed Internet access
Kempainen, S
EDN, 1998, 43 (15) : 14 - +
[15] The Impacts of the Lifeline Subsidy on High-Speed Internet Access
Mendez, Samara
Molnar, Gabor
Savage, Scott J.
JOURNAL OF LAW & ECONOMICS, 2021, 64 (04): : 745 - 782
[16] High-speed Internet access: What's the payoff?
Kay, AS
DATAMATION, 1997, 43 (09): : 106 - &
[17] Communication satellite systems for high-speed internet access
Evans, JV
IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2001, 43 (05) : 11 - 22
[18] Wireless technology and satellite internet access for high-speed whole farm connectivity in precision agriculture
McKinion, JM
Turner, SB
Willers, JL
Read, JJ
Jenkins, JN
McDade, J
AGRICULTURAL SYSTEMS, 2004, 81 (03) : 201 - 212
[19] Smart antennas for high-speed wireless access systems
Takatori, Yasushi
Cho, Keizo
Nishimori, Kentaro
Hori, Toshikazu
NTT R and D, 2002, 51 (06): : 462 - 468
[20] A Precoding and Detection Scheme for OFDM Based Wireless Communication System in High-Speed Environment
Zhang, Ruiqi
Ai, Bo
Yang, Lei
Song, Hua
Li, Zong-Qiang
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 2014, 60 (04) : 558 - 566

← 1 2 3 4 5 →