A highly efficient reconfigurable architecture for an UTRA-TDD mobile station receiver

被引：0

作者：

Vejanovski, R ^{[1
]}

Stojcevski, A ^{[1
]}

Singh, J ^{[1
]}

Faulkner, M ^{[1
]}

Zayegh, A ^{[1
]}

机构：

[1] Victoria Univ, Ctr Telecommun & Microelect, Melbourne, Vic 8001, Australia

来源：

PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II: COMMUNICATIONS-MULTIMEDIA SYSTEMS & APPLICATIONS | 2003年

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A novel reconfigurable architecture has been proposed for a mobile terminal receiver that can reduce power dissipation dependant on adjacent channel interference. The proposed design can automatically scale the number of filter coefficients and word length respectively by monitoring the in-band and out-of-band powers. The new architecture performance was evaluated in a simulation UTRA-TDD environment because of the large near far problem caused by adjacent channel interference from adjacent mobiles and base stations. The UTRA-TDD downlink mode was examined statistically and results show that the reconfigurable architectures can save a maximum of 75% to 90% power dissipation respectively when compared to a fixed filter length of 57 and ADC word length of 16 bits. This will prolong talk and standby time in a mobile terminal. The average number of taps and bits were calculated to be 15 and 10 respectively, for an outage of 97%.

引用

页码：45 / 48

页数：4

共 13 条

[1] Reconfigurable architecture for UTRA-TDD system
Veljanovski, R
Stojcevski, A
Singh, J
Zayegh, A
Faulkner, M
ELECTRONICS LETTERS, 2002, 38 (25) : 1732 - 1733
[2] Reconfigurable ADC for 3-G UTRA-TDD mobile receiver
Stojcevski, A
Singh, J
Zayegh, A
2003 SOUTHWEST SYMPOSIUM ON MIXED-SIGNAL DESIGN, 2003, : 27 - 31
[3] A reconfigurable analog-to-digital converter for UTRA-TDD mobile terminal receiver
Stojcevski, A
Singh, J
Zayegh, A
2002 45TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II, CONFERENCE PROCEEDINGS, 2002, : 613 - 616
[4] Scalable pipeline analog-to-digital converter for UTRA-TDD mobile station receiver
Stojcevski, A
Singh, J
Zayegh, A
2002 IEEE INTERNATIONAL CONFERENCE ON SEMICONDUCTOR ELECTRONICS, PROCEEDINGS, 2002, : 370 - 374
[5] A low-power reconfigurable digital pulse-shaping filter for an utra-TDD mobile terminal receiver
Ctr. of Telecom./Microelectronics, Victoria University, PO Box 14428, Melbourne City, Vic. 8001, Australia
Midwest Symp Circuits Syst, 1600, (II1-II4):
[6] A low-power reconfigurable digital pulse-shaping filter for an UTRA-TDD mobile terminal receiver
Veljanovski, R
Singh, J
Faulkner, M
2002 45TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II, CONFERENCE PROCEEDINGS, 2002, : 1 - 4
[7] Efficient downlink traffic management in UTRA-TDD
Agnetis, A
Brogi, G
Ciaschetti, G
Detti, P
Giambene, G
2003 IEEE 58TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS1-5, PROCEEDINGS, 2003, : 1608 - 1612
[8] Packet scheduling in third-generation mobile systems with UTRA-TDD air interface
Ciaschetti, Gianfranco
Corsini, Lorenzo
Detti, Paolo
Giambene, Giovanni
ANNALS OF OPERATIONS RESEARCH, 2007, 150 (01) : 93 - 114
[9] Packet scheduling in third-generation mobile systems with UTRA-TDD air interface
Gianfranco Ciaschetti
Lorenzo Corsini
Paolo Detti
Giovanni Giambene
Annals of Operations Research, 2007, 150 : 93 - 114
[10] A proposed reconfigurable digital filter for a mobile station receiver
Veljanovski, R
Singh, J
Faulkner, M
GLOBECOM'02: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-3, CONFERENCE RECORDS: THE WORLD CONVERGES, 2002, : 524 - 528

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