公开(公告)号：JP2000050341A

公开(公告)日：2000-02-18

申请号：JP19787899

申请日：1999-07-12

Applicant: LUCENT TECHNOLOGIES INC

Inventor： ALLPRESS STEPHEN ALAN ,  ARUNACHALAM SHIDHAR ,  MARDANI REZA ,  PAGANO CARMINE JAMES ,  SHAN TIEJUN ,  TARALLO JOSEPH ANTHONY

IPC: H04B1/26 ,  H04B1/40 ,  H04B7/204 ,  H04B7/24 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30

Abstract: PROBLEM TO BE SOLVED: To realize a wireless communication system where transceivers with general-purpose architecture are in use. SOLUTION: A reception section 301 of a wireless communication system receives an up-link analog RF signal and converts it into an IF up-link analog signal. Then, an A/D converter 402 converts the IP up-link analog signal into an IF up-link digital signal of a sampling rate (i) with a band width WIF. Then, a controller 303-R converts the IF up-link digital signal into N sets of up-link channels. A demodulator 407 demodulates M (M>=N) sets of the up-link channels. The controller 303-R controls the sampling rate (i) based on an output sampling capacity of the A/D converter 402.

公开(公告)号：AU4011399A

公开(公告)日：2000-02-10

申请号：AU4011399

申请日：1999-07-14

Applicant: LUCENT TECHNOLOGIES INC

Inventor： ALLPRESS ALAN STEPHEN ,  TARALLO JOSEPH ANTHONY ,  SHAN TIEJAN ,  PAGANO CARMINE JAMES ,  MARDANI REZA ,  ARUNACHALAM SRIDHAR

IPC: H04B1/26 ,  H04B1/40 ,  H04B7/204 ,  H04B7/24 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30 ,  H04B7/005 ,  H01L29/06 ,  H04Q7/20

Abstract: A technique for receiving and transmitting wireless telecommunications through use of a generic architecture is disclosed. The present invention mitigates the complexity of different transceiver operations by allowing a generic architecture to be used in a variety of situations with different channels and different telecommunications standards. An illustrative embodiment of the present invention comprises: receiving uplink analog RF signals at a base station; converting the uplink analog wide-band RF signals into IF uplink digital signals at an analog-to-digital converter; converting the IF uplink digital signals into a number of uplink channels; and demodulating selected narrow-band uplink channels from the total number of narrow-band uplink channels.

公开(公告)号：CA2273655C

公开(公告)日：2003-08-05

申请号：CA2273655

申请日：1999-06-07

Applicant: LUCENT TECHNOLOGIES INC

Inventor： MARDANI REZA ,  ALLPRESS STEPHEN ALAN ,  PAGANO CARMINE JAMES II ,  SHAN TIEJUN ,  ARUNACHALAM SRIDHAR ,  TARALLO JOSEPH ANTHONY

IPC: H04B1/26 ,  H04B1/40 ,  H04B7/204 ,  H04B7/24 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30 ,  H04B7/00 ,  H04Q7/36

Abstract: A technique for receiving and transmitting wireless telecommunications throu gh use of a generic architecture is disclosed. The present invention mitigates the complexity of different transceiver operations by allowing a generic architecture to be used in a variety of situations with different channels and different telecommunications standards. An illustrati ve embodiment of the present invention comprises: receiving uplink analog RF signals at a base station; converting the uplink analog wide-band RF signals into IF uplink digital signals at an anal og- to-digital converter; converting the IF uplink digital signals into a number of uplink channels; and demodulating selected narrow-band uplink channels from the total number of narrow-band uplink channels.

公开(公告)号：AU760647B2

公开(公告)日：2003-05-22

申请号：AU4011399

申请日：1999-07-14

Applicant: LUCENT TECHNOLOGIES INC

Inventor： ALLPRESS ALAN STEPHEN ,  ARUNACHALAM SRIDHAR ,  MARDANI REZA ,  PAGANO CARMINE JAMES ,  SHAN TIEJAN ,  TARALLO JOSEPH ANTHONY

IPC: H04B1/26 ,  H04B1/40 ,  H04B7/204 ,  H04B7/24 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30 ,  H04Q7/20 ,  H01L29/06 ,  H04B7/005

Abstract: A technique for receiving and transmitting wireless telecommunications through use of a generic architecture is disclosed. The present invention mitigates the complexity of different transceiver operations by allowing a generic architecture to be used in a variety of situations with different channels and different telecommunications standards. An illustrative embodiment of the present invention comprises: receiving uplink analog RF signals at a base station; converting the uplink analog wide-band RF signals into IF uplink digital signals at an analog-to-digital converter; converting the IF uplink digital signals into a number of uplink channels; and demodulating selected narrow-band uplink channels from the total number of narrow-band uplink channels.

公开(公告)号：BR9902539A

公开(公告)日：2000-03-14

申请号：BR9902539

申请日：1999-07-06

Applicant: LUCENT TECHNOLOGIES INC

Inventor： ALLPRESS ALAN STEPHEN ,  ARUNACHALAM SRIDHAR ,  MARDANI REZA ,  PAGANO CARMINE JAMES ,  SHAN TIEJAN ,  TARALLO JOSEPH ANTHONY

IPC: H04B1/26 ,  H04B1/40 ,  H04B7/204 ,  H04B7/24 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30

Abstract: A technique for receiving and transmitting wireless telecommunications through use of a generic architecture is disclosed. The present invention mitigates the complexity of different transceiver operations by allowing a generic architecture to be used in a variety of situations with different channels and different telecommunications standards. An illustrative embodiment of the present invention comprises: receiving uplink analog RF signals at a base station; converting the uplink analog wide-band RF signals into IF uplink digital signals at an analog-to-digital converter; converting the IF uplink digital signals into a number of uplink channels; and demodulating selected narrow-band uplink channels from the total number of narrow-band uplink channels.

公开(公告)号：CA2273655A1

公开(公告)日：2000-01-15

申请号：CA2273655

申请日：1999-06-07

Applicant: LUCENT TECHNOLOGIES INC

Inventor： TARALLO JOSEPH ANTHONY ,  SHAN TIEJUN ,  PAGANO CARMINE JAMES II ,  ALLPRESS STEPHEN ALAN ,  ARUNACHALAM SRIDHAR ,  MARDANI REZA

IPC: H04B1/26 ,  H04B1/40 ,  H04B7/204 ,  H04B7/24 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30 ,  H04B7/00 ,  H04Q7/36

Abstract: A technique for receiving and transmitting wireless telecommunications through use of a generic architecture is disclosed. The present invention mitigates the complexity of different transceiver operations by allowing a generic architecture to be used in a variety of situations with different channels and different telecommunications standards. An illustrative embodiment of the present invention comprises: receiving uplink analog RF signals at a base station; converting the uplink analog wide-band RF signals into IF uplink digital signals at an analogto-digital converter; converting the IF uplink digital signals into a number of uplink channels; and demodulating selected narrow-band uplink channels from the total number of narrow-band uplink channels.