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公开(公告)号：US09668177B2
公开(公告)日：2017-05-30
申请号：US13058585
申请日：2009-08-11
CPC分类号： H04W36/0033 , H04W28/18 , H04W76/19 , H04W92/20
摘要： A method for handover in a wireless communications network includes the step of communicating information between a target network node and a source network node to enable the source network node to identify and to distinguish types of failures prior to, during or after handover. The information may relate to: “Handover command not received” due to RLF prior to handover or Handover command failure experienced in the source cell; or “Handover failure” where “Handover command received” is followed by Access failure in the target cell. The method is applicable, for example, to networks in accordance with LTE.
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32.发明授权Method for transmitting user data in a multi-carrier radio communication system, and corresponding receiver 有权用于在多载波无线电通信系统中发送用户数据的方法，以及对应的接收机公开(公告)号：US07742534B2
公开(公告)日：2010-06-22
申请号：US11483720
申请日：2006-07-11
申请人： Stephen Kaminski , Ralph Ballentin
发明人： Stephen Kaminski , Ralph Ballentin
IPC分类号： H04K1/10
CPC分类号： H04L5/0044 , H04L1/0021 , H04L1/0026 , H04L5/0007 , H04L5/006 , H04L5/0094 , H04W72/08
摘要： The present invention relates to a method for transmitting user data between a transmitter and a receiver in a multi-carrier radio communication system having a plurality of orthogonal frequency sub-carriers, said method comprising the steps of selecting a set of sub-carriers on which said user data are to be transmitted between said transmitter and said receiver.According to the present invention, the method comprises the steps of: Sending from said transmitter, before transmission of said user data, an indication related to a threshold; Determining at the receiver a quality level for each sub carriers; Selecting at said receiver sub carriers to received said user data as a function of said indication related to a threshold and of said quality levels.
摘要翻译： 本发明涉及一种用于在具有多个正交频率子载波的多载波无线电通信系统中在发射机和接收机之间发送用户数据的方法，所述方法包括以下步骤：在其上选择一组子载波， 所述用户数据将在所述发射机和所述接收机之间传输。 根据本发明，该方法包括以下步骤：在发送所述用户数据之前从所述发射机发送与阈值有关的指示; 在接收端确定每个子载波的质量水平; 在所述接收机子载波处选择接收所述用户数据作为与阈值和所述质量水平相关的所述指示的函数。
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33.发明授权公开(公告)号：US08300595B2
公开(公告)日：2012-10-30
申请号：US11762761
申请日：2007-06-13
申请人： Stephen Kaminski , Anton Ambrosy
发明人： Stephen Kaminski , Anton Ambrosy
IPC分类号： H04W4/00
CPC分类号： H04W36/02
摘要： The invention concerns a method for a handover procedure of a user terminal (UE) on radio interfaces from a source base station (SBS) to a target base station (TBS) whereby the target base station (TBS) sends out user data to the user terminal (UE) before reception of a message indicating the termination of the handover procedure (HO Complete), the user terminal (UE) uses an uplink feedback for sending at least one message (Feedback) associated to the downlink transmission of said user data to the target base station (TBS), and the target base station (TBS) uses said at least one message (Feedback) associated to the downlink transmission of said user data as an indication of the presence of the user terminal (UE) within the range of the target base station (TBS), a base station (BS1-BS8) and a network (CN) therefor.
摘要翻译： 本发明涉及一种用于从源基站（SBS）到目标基站（TBS）的无线电接口上的用户终端（UE）的切换过程的方法，由此目标基站（TBS）向用户发送用户数据 终端（UE）在接收到指示终止切换过程（HO完成）的消息之前，用户终端（UE）使用上行链路反馈来发送与所述用户数据的下行链路传输相关联的至少一个消息（反馈）到 目标基站（TBS）和目标基站（TBS）使用与所述用户数据的下行链路传输相关联的所述至少一个消息（反馈）作为在该范围内的用户终端（UE）的存在的指示 目标基站（TBS），基站（BS1-BS8）和网络（CN）。
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34.发明申请METHOD FOR DOWNLINK COMMUNICATION BY MEANS OF A DOWNLINK SUPERIMPOSED RADIO SIGNAL, A BASE STATION AND A USER TERMINAL THEREFOR 有权通过下行链路超级无线电信号，基站和用户终端的下行链路通信方法公开(公告)号：US20120236818A1
公开(公告)日：2012-09-20
申请号：US13514659
申请日：2010-11-15
申请人： Stephen Kaminski , Bozo Cesar
发明人： Stephen Kaminski , Bozo Cesar
IPC分类号： H04W72/04
CPC分类号： H04B7/0452 , H04B7/0426 , H04B7/0617 , Y02D70/1262 , Y02D70/146 , Y02D70/444
摘要： The invention concerns a method for downlink communication between a base station and a user terminal by means of a downlink superimposed radio signal comprising downlink data for the user terminal and for at least one further user terminal that are transmitted using the same radio resources, wherein the downlink data for the user terminal are transmitted with lower power than the downlink data for the at least one further user terminal, and control information is sent in downlink from the base station to the user terminal that enables the user terminal to decode the downlink data for the at least one further user terminal, a base station, a user terminal and a communication network therefor.
摘要翻译： 本发明涉及一种通过下行叠加无线电信号在基站与用户终端之间进行下行链路通信的方法，所述下行链路叠加无线电信号包括用于用户终端的下行链路数据和使用相同无线电资源传输的至少一个另外的用户终端，其中， 用于用户终端的下行链路数据的发送功率低于用于至少一个另外的用户终端的下行链路数据的功率，并且控制信息在下行链路中从基站发送到用户终端，使得用户终端能够解码下行链路数据 所述至少一个另外的用户终端，基站，用户终端及其通信网络。
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公开(公告)号：US20100167744A1
公开(公告)日：2010-07-01
申请号：US12648055
申请日：2009-12-28
IPC分类号： H04W36/08
CPC分类号： H04W36/0088 , H04W36/0016
摘要： The invention relates to a handover method in a base station of a mobile communication system, the mobile communication system further comprising a plurality of base stations. A telecommunication link being established between a user equipment and the base station, the method comprises: receiving a first measurement report from the user equipment; selecting a first candidate base station using the evaluation of the signal quality from the first measurement report; initiating a first handover preparation by transmitting a first request to the first candidate base station; determining if the first handover preparation has failed; selecting a set of candidate base stations including at least some of the candidate base stations identified in the first measurement report; initiating a second handover preparation by transmitting a second handover request to at least one of the set of candidate base stations, if the first handover preparation has failed; selecting a target base station from the set of candidate base stations, if the second handover preparation has not failed; initiating the handover of the user equipment from the base station to the target base station.
摘要翻译： 本发明涉及移动通信系统的基站中的切换方法，该移动通信系统还包括多个基站。 在用户设备和基站之间建立的电信链路，所述方法包括：从所述用户设备接收第一测量报告; 使用来自第一测量报告的信号质量的评估来选择第一候选基站; 通过向第一候选基站发送第一请求来发起第一切换准备; 确定第一切换准备是否已经失败; 选择一组候选基站，其包括在第一测量报告中识别的至少一些候选基站; 如果第一切换准备已经失败，则通过向所述一组候选基站中的至少一个发送第二切换请求来发起第二切换准备; 如果第二切换准备没有失败，则从所述候选基站组中选择目标基站; 启动用户设备从基站到目标基站的切换。
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36.发明授权Method for downlink communication by means of a downlink superimposed radio signal, a base station and a user terminal therefor 有权通过下行叠加无线电信号的下行链路通信方法，基站和用户终端公开(公告)号：US09300377B2
公开(公告)日：2016-03-29
申请号：US13514659
申请日：2010-11-15
申请人： Stephen Kaminski , Bozo Cesar
发明人： Stephen Kaminski , Bozo Cesar
CPC分类号： H04B7/0452 , H04B7/0426 , H04B7/0617 , Y02D70/1262 , Y02D70/146 , Y02D70/444
摘要： The invention concerns a method for downlink communication between a base station and a user terminal by means of a downlink superimposed radio signal comprising downlink data for the user terminal and for at least one further user terminal that are transmitted using the same radio resources, wherein the downlink data for the user terminal are transmitted with lower power than the downlink data for the at least one further user terminal, and control information is sent in downlink from the base station to the user terminal that enables the user terminal to decode the downlink data for the at least one further user terminal, a base station, a user terminal and a communication network therefor.
摘要翻译： 本发明涉及一种通过下行叠加无线电信号在基站与用户终端之间进行下行链路通信的方法，所述下行链路叠加无线电信号包括用于用户终端的下行链路数据和使用相同无线电资源传输的至少一个另外的用户终端，其中， 用于用户终端的下行链路数据的发送功率低于用于至少一个另外的用户终端的下行链路数据的功率，并且控制信息在下行链路中从基站发送到用户终端，使得用户终端能够解码下行链路数据 所述至少一个另外的用户终端，基站，用户终端及其通信网络。
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公开(公告)号：US20110207452A1
公开(公告)日：2011-08-25
申请号：US13058585
申请日：2009-08-11
IPC分类号： H04W24/00
CPC分类号： H04W36/0033 , H04W28/18 , H04W76/19 , H04W92/20
摘要： A method for handover in a wireless communications network includes the step of communicating information between a target network node and a source network node to enable the source network node to identify and to distinguish types of failures prior to, during or after handover. The information may relate to: “Handover command not received” due to RLF prior to handover or Handover command failure experienced in the source cell; or “Handover failure” where “Handover command received” is followed by Access failure in the target cell. The method is applicable, for example, to networks in accordance with LTE.
摘要翻译： 在无线通信网络中切换的方法包括在目标网络节点和源网络节点之间传送信息的步骤，以使得源网络节点能够在切换之前，之中或之后识别和区分故障类型。 该信息可以涉及：在切换之前由于RLF而导致的“切换命令未被接收”或源小区中经历的切换命令失败; 或“切换命令接收到”的“切换失败”后跟在目标单元格中的访问失败。 该方法例如适用于根据LTE的网络。
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公开(公告)号：US20100165850A1
公开(公告)日：2010-07-01
申请号：US12650085
申请日：2009-12-30
CPC分类号： H04W36/02
摘要： The invention relates to a method of data forwarding during handover in a mobile communication system, the mobile communication system comprising a plurality of base stations and a base station, the base station being coupled to a gateway, a telecommunication link being established between a user equipment and the base station, the method comprising: selecting a set of base station from the plurality of base stations as candidate base stations for a handover of the user equipment by the base station; selecting a first target base station for handover from the set of base stations by the base station; obtaining downlink data from a gateway and up-link data from a user equipment by the base station; forwarding the uplink and downlink data from the base station to the first target base station. The method further comprises: detecting a handover or radio link failure by the user equipment;—transmitting a connection establishment message to a second target base station of the set of base stations by the user equipment; accepting access request of the user equipment by the second target base station; transmitting a message by the second target base station to the base station, the message being indicative of access of the user equipment to the second target base station; and forwarding the uplink and downlink data to the second target base station.
摘要翻译： 本发明涉及移动通信系统中切换期间的数据转发方法，所述移动通信系统包括多个基站和基站，所述基站耦合到网关，电信链路建立在用户设备 以及所述基站，所述方法包括：从所述多个基站中选择一组基站作为所述基站对所述用户设备的切换的候选基站; 从所述基站选择用于从所述一组基站进行切换的第一目标基站; 从网关获取下行链路数据，由基站从用户设备获取上行链路数据; 将上行链路和下行链路数据从基站转发到第一目标基站。 该方法还包括：用户设备检测切换或无线链路故障; - 由用户设备将连接建立消息发送到该组基站的第二目标基站; 接受第二目标基站对用户设备的接入请求; 将所述第二目标基站的消息发送到所述基站，所述消息指示所述用户设备接入所述第二目标基站; 以及将所述上行链路和下行链路数据转发到所述第二目标基站。
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39.发明申请Method of providing packetized data from a radio network controller to a base station 审中-公开从无线电网络控制器向基站提供分组化数据的方法公开(公告)号：US20050085251A1
公开(公告)日：2005-04-21
申请号：US10945944
申请日：2004-09-22
申请人： Stephen Kaminski , Siegfried Klein
发明人： Stephen Kaminski , Siegfried Klein
IPC分类号： H04L1/00 , H04L1/16 , H04L12/56 , H04L29/08 , H04Q7/22 , H04Q7/24 , H04Q7/26 , H04Q7/28 , H04Q7/30 , H04Q7/38 , H04Q7/20
CPC分类号： H04L1/0007 , H04L1/0026 , H04L1/1607
摘要： A method of providing packetized data from a radio network controller of a wireless cellular telecommunication system to a base station of the wireless cellular telecommunication system, the method comprising transferring of a data packet from the radio network controller to the base station, and in case the data packet cannot be transmitted from the base station to a user equipment: requesting a renewed transfer of the data packet by the base station from the radio network controller.
摘要翻译： 一种从无线蜂窝电信系统的无线电网络控制器向无线蜂窝电信系统的基站提供分组化数据的方法，所述方法包括将数据分组从无线电网络控制器传送到基站， 数据分组不能从基站发送到用户设备：请求基站从无线网络控制器重新传送数据分组。
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公开(公告)号：US08289927B2
公开(公告)日：2012-10-16
申请号：US12650085
申请日：2009-12-30
IPC分类号： H04W4/00
CPC分类号： H04W36/02
摘要： A method of data forwarding during handover in a mobile communication system is provided. The mobile communication system comprising a plurality of base stations and a base station, the base station being coupled to a gateway, a telecommunication link being established between a user equipment and the base station. The method comprising: selecting a set of base station from the plurality of base stations as candidate base stations for a handover of the user equipment by the base station; selecting a first target base station for handover from the set of base stations by the base station; obtaining downlink data from a gateway and up-link data from a user equipment by the base station; forwarding the uplink and downlink data from the base station to the first target base station.
摘要翻译： 提供了一种在移动通信系统中的切换期间的数据转发方法。 所述移动通信系统包括多个基站和基站，所述基站耦合到网关，建立在用户设备与所述基站之间的电信链路。 所述方法包括：从所述多个基站中选择一组基站作为用于所述基站的所述用户设备的切换的候选基站; 从所述基站选择用于从所述一组基站进行切换的第一目标基站; 从网关获取下行链路数据，由基站从用户设备获取上行链路数据; 将上行链路和下行链路数据从基站转发到第一目标基站。
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