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公开(公告)号：EP1958475A4
公开(公告)日：2011-12-07
申请号：EP05815783
申请日：2005-12-09
Applicant: ERICSSON TELEFON AB L M
Inventor： FALLGREN ANNA , GUIDOTTI PAOLO , RUNE GOERAN , MUELLER WALTER
IPC: H04W36/30
CPC classification number: H04W36/30
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公开(公告)号：WO02091777A8
公开(公告)日：2004-04-22
申请号：PCT/SE0200749
申请日：2002-04-17
Applicant: ERICSSON TELEFON AB L M
Inventor： SKILLERMARK PER , GUIDOTTI PAOLO
CPC classification number: H04W16/10 , H04W16/06 , H04W16/12 , H04W72/00 , H04W72/0446 , H04W72/0453
Abstract: In the present invention, in a cellular communication system using frames (20) of communication resources in time and/or frequency domain, the communication resources (22) are divided into at least two regions (24, 26, 28). A first region (24) has a higher reuse in time and/or frequency domain than a second region (26, 28). The first region is a hybrid region (24), in which the communication resources individually are allocable to either uplink or downlink communication on a cell-to-cell basis. The second region is preferably a dedicated region (26), in which all communication resources have either uplink or downlink allocation. A third region (28) is preferably also present, in which all communication resources are allocated in the opposite direction to the second region (26). In preferred embodiments, the actual allocation of the hybrid region (24) is based on the traffic situation in each individual cell.
Abstract translation: 在本发明中，在使用时域和/或频域的通信资源的帧（20）的蜂窝通信系统中，通信资源（22）被划分为至少两个区域（24,26,28）。 第一区域（24）在时间和/或频域上具有比第二区域（26,28）更高的再利用。 第一区域是混合区域（24），其中通信资源可以单独地在基于小区的基础上分配给上行链路或下行链路通信。 第二区域优选地是专用区域（26），其中所有通信资源具有上行链路或下行链路分配。 优选地还存在第三区域（28），其中所有通信资源被分配在与第二区域（26）相反的方向上。 在优选实施例中，混合区域（24）的实际分配基于每个单独小区中的业务情况。
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公开(公告)号：DE60222886T2
公开(公告)日：2008-02-14
申请号：DE60222886
申请日：2002-04-17
Applicant: ERICSSON TELEFON AB L M
Inventor： SKILLERMARK PER , GUIDOTTI PAOLO
Abstract: In the present invention, in a cellular communication system using frames ( 20 ) of communication resources in time and/or frequency domain, the communication resources ( 22 ) are divided into at least two regions ( 24, 26, 28 ). A first region ( 24 ) has a higher reuse in time and/or frequency domain than a second region ( 26, 28 ). The first region is a hybrid region ( 24 ), in which the communication resources individually are allocable for either uplink or downlink communication on a cell-to-cell basis. The second region is preferably a dedicated region ( 26 ), in which all communication resources have either uplink or downlink allocation. A third region ( 28 ) is preferably also present, in which all communication resources are allocated in the opposite direction to the second region ( 26 ). In preferred embodiments, the actual allocation of the hybrid region ( 24 ) is based on the traffic situation in each individual cell.
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公开(公告)号：DE60222886D1
公开(公告)日：2007-11-22
申请号：DE60222886
申请日：2002-04-17
Applicant: ERICSSON TELEFON AB L M
Inventor： SKILLERMARK PER , GUIDOTTI PAOLO
Abstract: In the present invention, in a cellular communication system using frames ( 20 ) of communication resources in time and/or frequency domain, the communication resources ( 22 ) are divided into at least two regions ( 24, 26, 28 ). A first region ( 24 ) has a higher reuse in time and/or frequency domain than a second region ( 26, 28 ). The first region is a hybrid region ( 24 ), in which the communication resources individually are allocable for either uplink or downlink communication on a cell-to-cell basis. The second region is preferably a dedicated region ( 26 ), in which all communication resources have either uplink or downlink allocation. A third region ( 28 ) is preferably also present, in which all communication resources are allocated in the opposite direction to the second region ( 26 ). In preferred embodiments, the actual allocation of the hybrid region ( 24 ) is based on the traffic situation in each individual cell.
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公开(公告)号：AT375695T
公开(公告)日：2007-10-15
申请号：AT02724841
申请日：2002-04-17
Applicant: ERICSSON TELEFON AB L M
Inventor： SKILLERMARK PER , GUIDOTTI PAOLO
Abstract: In the present invention, in a cellular communication system using frames ( 20 ) of communication resources in time and/or frequency domain, the communication resources ( 22 ) are divided into at least two regions ( 24, 26, 28 ). A first region ( 24 ) has a higher reuse in time and/or frequency domain than a second region ( 26, 28 ). The first region is a hybrid region ( 24 ), in which the communication resources individually are allocable for either uplink or downlink communication on a cell-to-cell basis. The second region is preferably a dedicated region ( 26 ), in which all communication resources have either uplink or downlink allocation. A third region ( 28 ) is preferably also present, in which all communication resources are allocated in the opposite direction to the second region ( 26 ). In preferred embodiments, the actual allocation of the hybrid region ( 24 ) is based on the traffic situation in each individual cell.
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Patent Agency Ranking
公开(公告)号：SE0101564D0
公开(公告)日：2001-05-04
申请号：SE0101564
申请日：2001-05-04
Applicant: ERICSSON TELEFON AB L M
Inventor： SKILLERMARK PER , GUIDOTTI PAOLO
Abstract: In the present invention, in a cellular communication system using frames ( 20 ) of communication resources in time and/or frequency domain, the communication resources ( 22 ) are divided into at least two regions ( 24, 26, 28 ). A first region ( 24 ) has a higher reuse in time and/or frequency domain than a second region ( 26, 28 ). The first region is a hybrid region ( 24 ), in which the communication resources individually are allocable for either uplink or downlink communication on a cell-to-cell basis. The second region is preferably a dedicated region ( 26 ), in which all communication resources have either uplink or downlink allocation. A third region ( 28 ) is preferably also present, in which all communication resources are allocated in the opposite direction to the second region ( 26 ). In preferred embodiments, the actual allocation of the hybrid region ( 24 ) is based on the traffic situation in each individual cell.
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公开(公告)号：SE0002285D0
公开(公告)日：2000-06-19
申请号：SE0002285
申请日：2000-06-19
Applicant: ERICSSON TELEFON AB L M
Inventor： SKILLERMARK PER , KARLSSON MAGNUS , ALMGREN MAGNUS , FRODIGH MAGNUS , GUIDOTTI PAOLO
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公开(公告)号：ES2294132T3
公开(公告)日：2008-04-01
申请号：ES02724841
申请日：2002-04-17
Applicant: ERICSSON TELEFON AB L M
Inventor： SKILLERMARK PER , GUIDOTTI PAOLO
Abstract: Un sistema de comunicación celular (10) que comprende: medios (44) para utilizar tramas (20) de recursos de comunicación (22) en el dominio del tiempo y / o frecuencia, en comunicación hacia y desde unidades móviles; medios (54) para dividir dichos recursos de comunicación (22) dentro de cada una de dichas tramas (20) en por lo menos tres regiones (24, 26, 28); siendo una primera región, una región híbrida (24) en la cual los recursos de comunicación son asignables individualmente para comunicación de enlace ascendente o de enlace descendente; siendo una segunda región, una región dedicada (26) en la cual todos los recursos de comunicación son dedicados en el sistema total para comunicación de enlace descendente; y siendo una tercera región, una región dedicada (28) en la cual todos los recursos de comunicación son dedicados en el sistema total para comunicación de enlace ascendente, caracterizado porque dicha primera región (24) tiene una mayor reutilización que dicha segunda (26) y dichatercera (28) región; y por medios (40) para asignar individualmente dichos recursos de comunicación de dicha primera región (24) para comunicación de enlace ascendente o de enlace descendente sobre una base célula - a - célula; por medio del cual se permite que la asignación en una célula sea independiente de cualquier situación de interferencia relativa a otras células.
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公开(公告)号：SE523634C2
公开(公告)日：2004-05-04
申请号：SE0101564
申请日：2001-05-04
Applicant: ERICSSON TELEFON AB L M
Inventor： SKILLERMARK PER , GUIDOTTI PAOLO
Abstract: In the present invention, in a cellular communication system using frames ( 20 ) of communication resources in time and/or frequency domain, the communication resources ( 22 ) are divided into at least two regions ( 24, 26, 28 ). A first region ( 24 ) has a higher reuse in time and/or frequency domain than a second region ( 26, 28 ). The first region is a hybrid region ( 24 ), in which the communication resources individually are allocable for either uplink or downlink communication on a cell-to-cell basis. The second region is preferably a dedicated region ( 26 ), in which all communication resources have either uplink or downlink allocation. A third region ( 28 ) is preferably also present, in which all communication resources are allocated in the opposite direction to the second region ( 26 ). In preferred embodiments, the actual allocation of the hybrid region ( 24 ) is based on the traffic situation in each individual cell.
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公开(公告)号：SE0101564L
公开(公告)日：2002-11-05
申请号：SE0101564
申请日：2001-05-04
Applicant: ERICSSON TELEFON AB L M
Inventor： SKILLERMARK PER , GUIDOTTI PAOLO
Abstract: In the present invention, in a cellular communication system using frames ( 20 ) of communication resources in time and/or frequency domain, the communication resources ( 22 ) are divided into at least two regions ( 24, 26, 28 ). A first region ( 24 ) has a higher reuse in time and/or frequency domain than a second region ( 26, 28 ). The first region is a hybrid region ( 24 ), in which the communication resources individually are allocable for either uplink or downlink communication on a cell-to-cell basis. The second region is preferably a dedicated region ( 26 ), in which all communication resources have either uplink or downlink allocation. A third region ( 28 ) is preferably also present, in which all communication resources are allocated in the opposite direction to the second region ( 26 ). In preferred embodiments, the actual allocation of the hybrid region ( 24 ) is based on the traffic situation in each individual cell.
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