KR100732255B1 - 시간 게이트 주파수 분할 듀플렉싱을 이용하여 데이터를전송하기 위한 방법 및 장치 - Google Patents

시간 게이트 주파수 분할 듀플렉싱을 이용하여 데이터를전송하기 위한 방법 및 장치 Download PDF

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KR100732255B1
KR100732255B1 KR1020007000783A KR20007000783A KR100732255B1 KR 100732255 B1 KR100732255 B1 KR 100732255B1 KR 1020007000783 A KR1020007000783 A KR 1020007000783A KR 20007000783 A KR20007000783 A KR 20007000783A KR 100732255 B1 KR100732255 B1 KR 100732255B1
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data
data frame
frame
modulator
frames
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KR20010022211A (ko
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에프라임 지하비
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콸콤 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
KR1020007000783A 1997-07-23 1998-07-21 시간 게이트 주파수 분할 듀플렉싱을 이용하여 데이터를전송하기 위한 방법 및 장치 Expired - Fee Related KR100732255B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/899,412 1997-07-23
US08/899,412 US6185199B1 (en) 1997-07-23 1997-07-23 Method and apparatus for data transmission using time gated frequency division duplexing
US8/899,412 1997-07-23
PCT/US1998/015474 WO1999005801A2 (en) 1997-07-23 1998-07-21 Method and apparatus for data transmission using time gated frequency division duplexing

Publications (2)

Publication Number Publication Date
KR20010022211A KR20010022211A (ko) 2001-03-15
KR100732255B1 true KR100732255B1 (ko) 2007-06-25

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KR1020007000783A Expired - Fee Related KR100732255B1 (ko) 1997-07-23 1998-07-21 시간 게이트 주파수 분할 듀플렉싱을 이용하여 데이터를전송하기 위한 방법 및 장치

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Country Link
US (1) US6185199B1 (https=)
EP (1) EP1000471B1 (https=)
JP (1) JP4216461B2 (https=)
KR (1) KR100732255B1 (https=)
CN (1) CN1130042C (https=)
AR (1) AR016375A1 (https=)
AT (1) ATE445938T1 (https=)
AU (1) AU758292B2 (https=)
CA (1) CA2297252A1 (https=)
DE (1) DE69841240D1 (https=)
MY (1) MY132799A (https=)
TW (1) TW406491B (https=)
WO (1) WO1999005801A2 (https=)
ZA (1) ZA986499B (https=)

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US6741581B1 (en) 1998-09-22 2004-05-25 Hughes Electronics Corporation System and method for transmitting data in frame format using an R-Rake retransmission technique with blind identification of data frames
US6252865B1 (en) * 1998-10-02 2001-06-26 Qualcomm, Inc. Methods and apparatuses for fast power control of signals transmitted on a multiple access channel
US6274608B1 (en) 1999-04-20 2001-08-14 Novo Nordisk A/S Compounds, their preparation and use
US6671292B1 (en) * 1999-06-25 2003-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for adaptive voice buffering
US7586949B1 (en) * 2000-04-03 2009-09-08 Nortel Networks Limited Interleaving data over frames communicated in a wireless channel
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US6845104B2 (en) * 2000-06-14 2005-01-18 Ipr Licensing, Inc. Receiver for time division multiplex system without explicit time slot assignment
AU2001288828A1 (en) * 2000-09-14 2002-03-26 Ensemble Communications, Inc. A system and method for wireless communication in a frequency division duplexingregion
US6847677B1 (en) * 2000-09-29 2005-01-25 Qualcomm, Incorporated Method and apparatus for efficient Walsh covering and summing of signals in a communication system
US7190683B2 (en) * 2000-10-27 2007-03-13 L-3 Communications Corporation Two-dimensional channel bonding in a hybrid CDMA/FDMA fixed wireless access system to provide finely variable rate channels
US6985510B2 (en) * 2000-12-22 2006-01-10 Qualcomm, Incorporated Method and system for data and voice transmission over shared and dedicated channels
US6731668B2 (en) * 2001-01-05 2004-05-04 Qualcomm Incorporated Method and system for increased bandwidth efficiency in multiple input—multiple output channels
KR100442603B1 (ko) * 2001-03-20 2004-08-02 삼성전자주식회사 고속 패킷 데이터 전송 이동통신시스템에서 패킷 데이터채널 및 패킷 데이터 제어 채널을 스크램블링하기 위한장치 및 방법
US20020181546A1 (en) * 2001-03-23 2002-12-05 Odenwalder Joseph P. Preamble channels
AU2002311569A1 (en) * 2002-05-03 2003-11-17 Nokia Corporation Method and circuitry for processing data
US20040223472A1 (en) * 2003-03-06 2004-11-11 Sankaran Sundar G. Data randomization in a wireless communication system
US7016698B2 (en) * 2003-06-26 2006-03-21 Motorola, Inc. Method and apparatus for mitigating power-control errors during a soft handoff in a wireless communication system
US6946981B1 (en) * 2003-12-29 2005-09-20 Intel Corporation Transmitter and method thereon
CN1780187B (zh) * 2004-11-19 2010-04-28 华为技术有限公司 一种分配沃尔什码的方法
CN101103547A (zh) * 2005-01-14 2008-01-09 汤姆森特许公司 使用执行扰码确定的瑞克搜索器的小区搜索
WO2006078233A1 (en) * 2005-01-14 2006-07-27 Thomson Licensing Ram-based scrambling code generator for cdma
WO2006080904A1 (en) 2005-01-14 2006-08-03 Thomson Licensing Method and system for sub-chip resolution for secondary cell search
US7515876B2 (en) * 2005-05-03 2009-04-07 Agere Systems Inc. Rake receiver with time-shared fingers
WO2007087602A2 (en) * 2006-01-25 2007-08-02 Texas Instruments Incorporated Method and apparatus for increasing the number of orthogonal signals using block spreading
US8179996B2 (en) * 2006-12-26 2012-05-15 Stmicroelectronics S.A. Method and device for decoding a signal
CN104079515A (zh) * 2013-03-29 2014-10-01 华为技术有限公司 调制模式调整的方法及调制解调器
CN110474361B (zh) * 2019-07-02 2020-11-17 浙江大学 共用逆变电路实现dc/ac功率变换和电力线载波通信的方法

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WO1997040592A1 (en) * 1996-04-23 1997-10-30 Telefonaktiebolaget Lm Ericsson (Publ) Multi-code compressed mode ds-cdma systems and methods

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US5267261A (en) 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5390166A (en) * 1993-07-14 1995-02-14 Motorola, Inc. Method for recovering a data signal using diversity in a radio frequency, time division multiple access communication system
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US5583851A (en) * 1993-07-16 1996-12-10 Matsushita Electric Industrial Co., Ltd. Mobile communication apparatus having multi-codes allocating function
WO1997040592A1 (en) * 1996-04-23 1997-10-30 Telefonaktiebolaget Lm Ericsson (Publ) Multi-code compressed mode ds-cdma systems and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101405890B1 (ko) * 2008-01-24 2014-06-13 에스케이 텔레콤주식회사 수동상호변조를 제어 및 제거하는 주파수 분할 듀플렉싱장치 및 안테나 장치

Also Published As

Publication number Publication date
HK1032493A1 (en) 2001-07-20
CN1130042C (zh) 2003-12-03
WO1999005801A2 (en) 1999-02-04
KR20010022211A (ko) 2001-03-15
DE69841240D1 (de) 2009-11-26
EP1000471A2 (en) 2000-05-17
AR016375A1 (es) 2001-07-04
EP1000471B1 (en) 2009-10-14
ZA986499B (en) 1999-02-03
ATE445938T1 (de) 2009-10-15
US6185199B1 (en) 2001-02-06
WO1999005801A3 (en) 1999-05-14
TW406491B (en) 2000-09-21
CN1271481A (zh) 2000-10-25
JP4216461B2 (ja) 2009-01-28
JP2001511617A (ja) 2001-08-14
AU8663298A (en) 1999-02-16
CA2297252A1 (en) 1999-02-04
MY132799A (en) 2007-10-31
AU758292B2 (en) 2003-03-20

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