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公开(公告)号：EP1495551A4
公开(公告)日：2006-03-29
申请号：EP03721612
申请日：2003-04-11
Applicant: INTERDIGITAL TECH CORP
Inventor： KAEWELL JOHN DAVID JR , BERGHIUS TOMOTHY , MEYER JAN , BOHNHOFF PETER , REZNIK ALEXANDER , HEPLER EDWARD L , KOCH MICHAEL , HACKETT WILLIAM C , BASS DAVID S
CPC classification number: H04B1/712 , H04B1/7117 , H04B7/0491 , H04B2201/7071 , H04B2201/70711
Abstract: A Node-B/base station receiver comprises at least one antenna for receiving signals. Each finger of a pool of reconfigurable Rake fingers recovers a multipath component of a user and is assigned a code of the user, a code phase of the multipath component and an antenna of the at least one antenna. An antenna/Rake finger pool interface provides each finger of the Rake pool an output of the antenna assigned to that Rake finger. A combiner combines the recovered multipath components for a user to produce data of the user.
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12.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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13.发明公开
公开(公告)号：EP1849251A4
公开(公告)日：2013-04-24
申请号：EP06720375
申请日：2006-02-07
Applicant: INTERDIGITAL TECH CORP
Inventor： LI BIN , DIFAZIO ROBERT A , PAN KYLE JUNG-LIN , REZNIK ALEXANDER , KAEWELL JOHN DAVID JR , BECKER PETER EDWARD
CPC classification number: H04L25/03159 , H04B17/336
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公开(公告)号：EP1704694A4
公开(公告)日：2007-08-01
申请号：EP05705615
申请日：2005-01-12
Applicant: INTERDIGITAL TECH CORP
Inventor： OLESEN ROBERT LIND , CHITRAPU PRABHAKAR R , CHIANG BING A , HERSCHAFT RICHARD DAN , HOFFMAM JOHN ERICH , SHIN SUNG-HYUK , REZNIK ALEXANDER , KAEWELL JOHN DAVID JR
CPC classification number: H04L63/12 , H04L63/08 , H04L2463/101 , H04L2463/103 , H04W12/02 , H04W12/10
Abstract: At least one user data stream is layer 2/3 processed [Fig.3. ref. 24], physical layer processed [Fig. 3, ref. 26] and radio frequency processed [Fig. 3, ref. 28]. A watermark/signature is embedded [Fig. 3, ref. 30] at least one of layer 2/3, [Fig. 3, ref. 24] physical layer [Fig. 3, ref. 24] or radio frequency [Fig. 3, ref.28], producing an embedded wireless communication. The embedded wireless communication is wirelessly transferred [Fig. 3, ref. 36]. The embedded wireless communication is received [Fig. 3, ref. 34] and the watermark/signature is extracted [Fig. 3, ref. 34] from the embedded wireless communication.
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15.发明公开
公开(公告)号：EP1683335A4
公开(公告)日：2007-03-21
申请号：EP04795698
申请日：2004-10-19
Applicant: INTERDIGITAL TECH CORP
Inventor： CHITRAPU PRABHAKAR R , KAEWELL JOHN DAVID JR
CPC classification number: H04M3/436 , H04M1/72569 , H04M1/72572 , H04M3/4211 , H04M2203/4536 , H04M2242/14
Abstract: A method for adjusting the operating parameters of a wireless device for use in a wireless communication network begins by entering and storing situation settings. When a communication is received at the network for the wireless device, the presence of the wireless device is determined. The situation settings are applied based upon the presence of the wireless device. The wireless device is informed of the communication via the applied situation settings.
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Patent Agency Ranking
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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公开(公告)号：EP1483859A4
公开(公告)日：2005-06-01
申请号：EP03709368
申请日：2003-02-26
Applicant: INTERDIGITAL TECH CORP
Inventor： MEYER JAN , BOHNHOFF PETER , KAEWELL JOHN DAVID JR , REZNIK ALEXANDER
IPC: H04B1/7073 , H04L7/00 , H04W74/08 , H04B1/707
CPC classification number: H04B1/70758 , H04B1/7075 , H04B1/7117 , H04B2201/70707
Abstract: Apparatus and method for correlating a received communication of a known sequence over a wireless channel through the use of a finite impulse response (FIR) filter (24) having a small number of taps to reduce hardware requirement by as much as one-half that of conventional techniques while obtaining amplitude degradation which is no worse than experienced when employing conventional techniques.
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公开(公告)号：CA2553215A1
公开(公告)日：2005-08-04
申请号：CA2553215
申请日：2005-01-12
Applicant: INTERDIGITAL TECH CORP
Inventor： SHIN SUNG-HYUK , KAEWELL JOHN DAVID JR , REZNIK ALEXANDER , HERSCHAFT RICHARD DAN , HOFFMANN JOHN ERICH , OLESEN ROBERT LIND , CHITRAPU PRABHAKAR R , CHIANG BING A
IPC: H04L9/32 , H04J99/00 , H04L9/14 , H04L29/02 , H04L29/06 , H04M1/66 , H04M1/68 , H04W12/00 , H04W12/02 , H04W12/06 , H04W12/10
Abstract: At least one user data stream is layer 2/3 processed, physical layer process ed and radio frequency processed. A watermark/signature is embedded at at least one of layer 2/3, physical layer or radio frequency, producing an embedded wireless communication. The embedded wireless communication is wirelessly transferred. The embedded wireless communication is received and the watermark/signature is extracted from the embedded wireless communication.
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19.发明专利
公开(公告)号：AR039290A1
公开(公告)日：2005-02-16
申请号：ARP030101272
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 , HACKETT WILLIAM C , KOCH MICHAEL , DAVID S BASS
Abstract: Un receptor de Nodo B/estación base comprende al menos una antena para recibir senales. Cada finger de un grupo de fingers Rake reconfigurable recupera un componente de trayectoria múltiple de un usuario y se le asigna un código del usuario, una fase de código del componente de trayectoria múltiple y una antena de al menos una antena. Una interfase de grupo de finger Rake/antena, le provee a cada finger del grupo Rake, una salida de la antena asignada a ese finger Rake. Un combinador combina los componentes de trayectoria múltiple recuperados para que un usuario produzca datos del usuario.
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公开(公告)号：AU2003224918A8
公开(公告)日：2003-10-27
申请号：AU2003224918
申请日：2003-04-11
Applicant: INTERDIGITAL TECH CORP
Inventor： HEPLER EDWARD L , BERGHIUS TOMOTHY , BOHNHOFF PETER , HACKETT WILLIAM C , KAEWELL JOHN DAVID JR , MEYER JAN , KOCH MICHAEL , REZNIK ALEXANDER , BASS DAVID S
Abstract: A Node-B/base station receiver comprises at least one antenna for receiving signals. Each finger of a pool of reconfigurable Rake fingers recovers a multipath component of a user and is assigned a code of the user, a code phase of the multipath component and an antenna of the at least one antenna. An antenna/Rake finger pool interface provides each finger of the Rake pool an output of the antenna assigned to that Rake finger. A combiner combines the recovered multipath components for a user to produce data of the user.
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