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公开(公告)号：WO2004080087A3
公开(公告)日：2004-12-23
申请号：PCT/US2004007049
申请日：2004-03-05
Applicant: INTERDIGITAL TECH CORP , HEPLER EDWARD L , FERRANTE STEVEN , HACKETT WILLIAM C , REZNIK ALEXANDER , BOHNHOFF PETER , MEYER JAN
Inventor： HEPLER EDWARD L , FERRANTE STEVEN , HACKETT WILLIAM C , REZNIK ALEXANDER , BOHNHOFF PETER , MEYER JAN
CPC classification number: H04B1/7113 , H04B1/70735 , H04B1/70755 , H04B1/708 , H04B1/7083 , H04B1/7117 , H04B7/08 , H04B17/364 , H04J13/10 , H04L25/0212
Abstract: A wireless transmit receive unit (WTRU) and methods are used in a wireless communication system to process sampled received signals to establish and/or maintain wireless communications (Fig 9 & 10). A selectively controllable coherent accumulation unit produces power delay profiles. A selectively controllable post processing unit passes threshold qualified magnitude approximation values and PDP positions to a device such as a rake receiver to determine receive signal paths.
Abstract translation: 在无线通信系统中使用无线发射接收单元（WTRU）和方法来处理采样的接收信号以建立和/或维持无线通信（图9和10）。 选择性可控相干累加单元产生功率延迟分布。 有选择地可控的后处理单元将阈值限幅值近似值和PDP位置传送到诸如瑞克接收机的设备以确定接收信号路径。
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公开(公告)号：EP1532747A4
公开(公告)日：2006-01-04
申请号：EP03733853
申请日：2003-04-11
Applicant: INTERDIGITAL TECH CORP
Inventor： KAEWELL JOHN DAVID JR , BERGHIUS TIMOTHY , MEYER JAN , BOHNHOFF PETER , REZNIK ALEXANDER , HEPLER EDWARD L , KOCH MICHAEL , HACKETT WILLIAM C , BASS DAVID S , FERRANTE STEVEN
IPC: H04B1/709 , H04B1/10 , H04B1/707 , H04B7/04 , H04B7/08 , H04B7/216 , H04B7/26 , H04L27/06 , H04Q7/30 , H04B1/69
CPC classification number: H04B1/7093 , H04B1/7075 , H04B1/7077 , H04B1/709 , H04B1/7113 , H04B1/7117 , H04B1/712 , H04B7/0491 , H04B2201/7071 , H04B2201/70711
Abstract: A Node-B/base station has an access burst detector. The access burst detector comprises at least one antenna (28 1 -28 M ) for receiving signals from users and a pool of reconfigurable correlators, implemented in ASIC. Each correlator (36 1 -36 O ) correlates an inputted access burst code at an inputted code phase with an inputted antenna output. An antenna controller (30) selectively couples any output of the at least one antenna to an input of any of the correlators. A code controller (32) provides to an input of each correlator an access burst code. The code controller controls the inputted code phase of each controller. A sorter/post processor (38) sorts output energy levels of the correlators.
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3.发明公开
公开(公告)号：EP1604469A4
公开(公告)日：2006-08-16
申请号：EP04718160
申请日：2004-03-05
Applicant: INTERDIGITAL TECH CORP
Inventor： HEPLER EDWARD L , FERRANTE STEVEN , HACKETT WILLIAM C , REZNIK ALEXANDER , BOHNHOFF PETER , MEYER JAN
IPC: G09G3/28 , H04B1/707 , H04B7/08 , H04B17/00 , H04J3/06 , H04L25/02 , H04B7/216 , G06F9/46 , G06F17/15
CPC classification number: H04B1/7113 , H04B1/70735 , H04B1/70755 , H04B1/708 , H04B1/7083 , H04B1/7117 , H04B7/08 , H04B17/364 , H04J13/10 , H04L25/0212
Abstract: A wireless transmit receive unit (WTRU) and methods are used in a wireless communication system to process sampled received signals to establish and/or maintain wireless communications (Fig 9 & 10). A selectively controllable coherent accumulation unit produces power delay profiles. A selectively controllable post processing unit passes threshold qualified magnitude approximation values and PDP positions to a device such as a rake receiver to determine receive signal paths.
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4.发明公开PATH SEARCHER USING RECONFIGURABLE CORRELATOR SETS 审中-公开WEGESUCHER MIT UMKONFIGURIERBAREN KORRELATORMENGEN
公开(公告)号：EP1495550A4
公开(公告)日：2006-07-12
申请号：EP03718303
申请日：2003-04-11
Applicant: INTERDIGITAL TECH CORP
Inventor： KAEWELL JOHN DAVID JR , BERGHIUS TIMOTHY , MEYER JAN , BOHNHOFF PETER , REZNIK ALEXANDER , HEPLER EDWARD L , KOCH MICHAEL , HACKETT WILLIAM C , BASS DAVID S , FERRANTE STEVEN
IPC: H04B1/709 , H04B1/10 , H04B1/707 , H04B7/04 , H04B7/08 , H04B7/216 , H04B7/26 , H04L27/06 , H04Q7/30 , H04B1/69 , H03K5/01 , H04Q7/00
CPC classification number: H04B1/7093 , H04B1/7075 , H04B1/7077 , H04B1/709 , H04B1/7113 , H04B1/7117 , H04B1/712 , H04B7/0491 , H04B2201/7071 , H04B2201/70711
Abstract: A Node-B/base station comprises a plurality of antennas (28I - 28M) for receiving user signals and a path searcher. The path searcher comprises a set of correlators (42-1, 42-2 … 42-P). Each correlator of the set of correlators correlates an inputted user code with an inputted antenna output. An antenna controller selectively couples an output of one of the plurality of antennas to an input of each.
Abstract translation: 节点B /基站包括用于接收用户信号的多个天线（28 1 -28 M）和路径搜索器。 路径搜索器包括一组相关器（42-1,42-2 ... 42-P）。 该组相关器中的每个相关器将输入的用户码与输入的天线输出相关联。 天线控制器选择性地将多个天线之一的输出耦合到每个天线的输入。
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公开(公告)号：AR039289A1
公开(公告)日：2005-02-16
申请号：ARP030101271
申请日：2003-04-11
Applicant: INTERDIGITAL TECH CORP
Inventor： JOHN DAVID KAEWELL JR , BERGHIUS TIMOTHY , MEYER JAN , BOHNHOFF PETER , REZNIK ALEXANDER , HEPLER EDWARD L , KOCH MICHAEL , HACKETT WILLIAM C , DAVID S BASS , FERRANTE STEVEN
IPC: H04B1/709 , H04B1/10 , H04B1/707 , H04B7/04 , H04B7/08 , H04B7/216 , H04B7/26 , H04L27/06 , H04Q7/30 , H04B1/69 , H03K5/01 , H04Q7/00
Abstract: Un Nodo B/estación base comprende una pluralidad de antenas para recibir senales de usuario y un buscador de trayectoria. El buscador de trayectoria comprende un conjunto de correlacionadores. Cada correlacionador del conjunto de correlacionadores correlaciona un código de usuario ingresado con una salida de antena ingresada. Un controlador de antena acopla selectivamente una salida de una antena de la pluralidad de antenas a una entrada de cada una.
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Patent Agency Ranking
公开(公告)号：NO20044925L
公开(公告)日：2005-01-10
申请号：NO20044925
申请日：2004-11-11
Applicant: INTERDIGITAL TECH CORP
Inventor： KAEWELL JR JOHN DAVID , REZNIK ALEXANDER , HEPLER EDWARD L , MEYER JAN , BOHNHOFF PETER , BERGHIUS TIMOTHY , KOCH MICHAEL , HACKETT WILLIAM C , BASS DAVID S , FERRANTE STEVEN
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公开(公告)号：NO20044925A
公开(公告)日：2005-01-10
申请号：NO20044925
申请日：2004-11-11
Applicant: INTERDIGITAL TECH CORP
Inventor： KAEWELL JR JOHN DAVID , REZNIK ALEXANDER , HEPLER EDWARD L , MEYER JAN , BOHNHOFF PETER , BERGHIUS TIMOTHY , KOCH MICHAEL , HACKETT WILLIAM C , BASS DAVID S , FERRANTE STEVEN
IPC: H04B1/709 , H04B1/10 , H04B1/707 , H04B7/04 , H04B7/08 , H04B7/216 , H04B7/26 , H04L27/06 , H04Q7/30 , H04B1/69
CPC classification number: H04B1/7093 , H04B1/7075 , H04B1/7077 , H04B1/709 , H04B1/7113 , H04B1/7117 , H04B1/712 , H04B7/0491 , H04B2201/7071 , H04B2201/70711
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公开(公告)号：CA2517912A1
公开(公告)日：2004-09-16
申请号：CA2517912
申请日：2004-03-05
Applicant: INTERDIGITAL TECH CORP
Inventor： FERRANTE STEVEN , HEPLER EDWARD L , BOHNHOFF PETER , MEYER JAN , HACKETT WILLIAM C , REZNIK ALEXANDER
Abstract: A wireless transmit receive unit (WTRU) and methods are used in a wireless communication system to process sampled received signals to establish and/or maintain wireless communications (Fig 9 & 10). A selectively controllabl e coherent accumulation unit produces power delay profiles. A selectively controllable post processing unit passes threshold qualified magnitude approximation values and PDP positions to a device such as a rake receiver t o determine receive signal paths.
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公开(公告)号：AU2003239137A1
公开(公告)日：2003-10-27
申请号：AU2003239137
申请日：2003-04-11
Applicant: INTERDIGITAL TECH CORP
Inventor： BOHNHOFF PETER , REZNIK ALEXANDER , HEPLER EDWARD L , KOCH MICHAEL , HACKETT WILLIAM C , BASS DAVID S , FERRANTE STEVEN , KAEWELL JOHN DAVID JR , BERGHIUS TIMOTHY , MEYER JAN
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公开(公告)号：DE60316957T2
公开(公告)日：2008-07-24
申请号：DE60316957
申请日：2003-04-11
Applicant: INTERDIGITAL TECH CORP
Inventor： KAEWELL JOHN DAVID , BERGHIUS TIMOTHY , MEYER JAN , BOHNHOFF PETER , REZNIK ALEXANDER , HEPLER EDWARD L , KOCH MICHAEL , HACKETT WILLIAM C , BASS DAVID S , FERRANTE STEVEN
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