-
1.发明授权公开(公告)号：US09554365B2
公开(公告)日：2017-01-24
申请号：US14001456
申请日：2011-02-23
CPC分类号： H04W72/0406 , H04L5/0053 , H04L5/0091 , H04W24/02 , H04W72/0426 , H04W72/048 , H04W72/085 , H04W72/1289
摘要： In communication of data between a first base station and a mobile terminal, a second base station may handle uplink transmissions from the mobile terminal. For this purpose, the first base station sends, to the second base station, a request to handle the uplink transmissions from the mobile terminal. The handling of the uplink transmissions to be performed by the second base station includes scheduling of the uplink transmissions so as to obtain uplink scheduling information. Via a backhaul link, the second base station transmits the uplink scheduling information to the first base station. The first base station includes the uplink scheduling information into downlink transmissions to the mobile terminal.
摘要翻译： 在第一基站和移动终端之间的数据通信中，第二基站可以处理来自移动终端的上行链路传输。 为此，第一基站向第二基站发送处理来自移动终端的上行链路传输的请求。 要由第二基站执行的上行链路传输的处理包括上行链路传输的调度，以便获得上行链路调度信息。 通过回程链路，第二基站向第一基站发送上行调度信息。 第一基站将上行链路调度信息包括到移动终端的下行链路传输中。
-
公开(公告)号：US09143282B2
公开(公告)日：2015-09-22
申请号：US13264561
申请日：2009-07-27
CPC分类号： H04L1/1812 , H04B7/022 , H04L1/1822 , H04L1/1829
摘要： Method for performing a feedback process between a network access node and a user terminal, comprising collecting supporting information and suspending a transmission of a transport block until the supporting information is collected and/or a decision is taken as to whether request either a new transmission or a retransmission. The method may be performed in a serving network node cooperating with supporting network nodes, receivers or antennas, wherein a first part of the information of the transport block is gathered from a receiver or antenna within the serving network node and a second part of the information of the transport block is gathered from one of the supporting network nodes, receivers or antennas.
摘要翻译： 用于在网络接入节点和用户终端之间执行反馈处理的方法，包括收集支持信息并暂停传输块的传输，直到收集支持信息和/或决定是否请求新的传输或 重传。 该方法可以在与支持网络节点，接收机或天线协作的服务网络节点中执行，其中传输块的信息的第一部分从服务网络节点内的接收机或天线收集，并且信息的第二部分 的传输块从支持网络节点，接收机或天线之一收集。
-
3.发明授权公开(公告)号：US09094849B2
公开(公告)日：2015-07-28
申请号：US14001413
申请日：2011-02-23
CPC分类号： H04W24/02 , H04L5/001 , H04L5/0094 , H04W72/04 , H04W72/0426
摘要： In communication of data between a first base station and a mobile terminal, a second base station may handle uplink transmissions from the mobile terminal. For this purpose, the first base station sends, to the second base station, a request to handle the uplink transmissions from the mobile terminal. Further, the first base station sends carrier information to the second base station. The carrier information indicates one or more uplink carriers for receiving the uplink transmissions. The one or more uplink carriers are controlled by the second base station. Moreover, the first base station sends downlink transmissions to the mobile terminal. The downlink transmissions include configuration data. By means of the configuration data, the mobile terminal is configured to send uplink transmissions on the one or more uplink carriers as indicated by the carrier information, e.g., on an uplink payload channel controlled by the second base station.
摘要翻译： 在第一基站和移动终端之间的数据通信中，第二基站可以处理来自移动终端的上行链路传输。 为此，第一基站向第二基站发送处理来自移动终端的上行链路传输的请求。 此外，第一基站向第二基站发送载波信息。 载波信息指示用于接收上行链路传输的一个或多个上行链路载波。 一个或多个上行链路载波由第二基站控制。 此外，第一基站向移动终端发送下行链路传输。 下行链路传输包括配置数据。 通过配置数据，移动终端被配置为例如在由第二基站控制的上行链路有效载荷信道上，在载波信息所指示的一个或多个上行链路载波上发送上行链路传输。
-
公开(公告)号：US09210584B2
公开(公告)日：2015-12-08
申请号：US13989864
申请日：2010-11-29
申请人： Laetitia Falconetti , Gabor Fodor , Jörg Huschke
发明人： Laetitia Falconetti , Gabor Fodor , Jörg Huschke
IPC分类号： H04K1/10 , H04W16/28 , H04L5/00 , H04B17/24 , H04B17/345 , H04B17/382 , H04W24/08 , H04L27/26 , H04W28/04
CPC分类号： H04W16/28 , H04B17/24 , H04B17/345 , H04B17/382 , H04J11/0023 , H04L5/0035 , H04L5/0073 , H04L27/2601 , H04W24/08 , H04W28/04
摘要： The invention relates to a method for measuring signal interference from an interfering transceiver node of a mobile communications network to a user equipment served by a serving transceiver node. The interfering transceiver node uses a plurality of defined radiation patterns for signal transmission, wherein a transmission of a sequence of the defined radiation patterns by the interfering transceiver node is triggered. Furthermore, signal measurements of the signal transmitted by the interfering transceiver node that uses the sequence of the defined radiation patterns are triggered at the user equipment and an interference level of the signals received at the user equipment is estimated from the interfering transceiver node in dependence on the sequence of the defined radiation patterns, wherein the interference level is estimated based on the triggered signal measurements received from the user equipment.
摘要翻译： 本发明涉及一种用于测量从移动通信网络的干扰收发机节点到由服务收发器节点服务的用户设备的信号干扰的方法。 干扰收发器节点使用多个限定的辐射模式进行信号传输，其中由干扰收发器节点传输所定义的辐射模式的序列被触发。 此外，在用户设备处触发由干扰收发器节点发送的使用所定义的辐射模式的序列的信号的信号测量，并且从干扰收发器节点估计在用户设备处接收到的信号的干扰电平，这取决于 定义的辐射图案的序列，其中基于从用户设备接收到的触发信号测量来估计干扰电平。
-
5.发明授权Method and device for selection of mobile stations in coordinated multipoint transmission 有权用于协调多点传输中移动台的选择方法和装置公开(公告)号：US09107107B2
公开(公告)日：2015-08-11
申请号：US13319644
申请日：2009-10-16
CPC分类号： H04W28/16 , H04W28/18 , H04W28/26 , H04W36/005
摘要： A method of data transmission with a first mobile station (UE1) in a cellular communication system is described. The cellular communication system comprises a plurality of access nodes (BS1, BS2, BS3), and a plurality of mobile stations (UE11, UE2′, UE3′) in a coverage area (302) of the plurality of access nodes (BS1, BS2, BS3). The plurality of access nodes (BS1, BS2, BS3) and the plurality of mobile stations are adapted to perform data transmission in a first mode between an individual access node from the plurality of access nodes and the first mobile station (UE1), and in a second mode of cooperative data transmission between at least two of the access nodes from the plurality of access nodes and the first mobile station (UE1). The method comprises the steps of identifying the first mobile station (UE1) from the plurality of mobile stations, determining an indication of a modification of the transmission conditions between the first mode and the second mode for said first mobile station (UE1), selecting the mode of data transmission for the identified mobile station from the first and the second mode based on the indication, and performing the data transmission in the selected mode. A corresponding device and program is also described.
摘要翻译： 描述了在蜂窝通信系统中与第一移动台（UE1）进行数据传输的方法。 蜂窝通信系统包括多个接入节点（BS1，BS2，BS3）和多个接入节点（BS1，BS2）中的覆盖区域（302）中的多个移动台（UE11，UE2'，UE3'） ，BS3）。 多个接入节点（BS1，BS2，BS3）和多个移动站适于在多个接入节点的单个接入节点与第一移动台（UE1）之间以第一模式执行数据传输，并且 来自多个接入节点的至少两个接入节点与第一移动台（UE1）之间的第二协作数据传输模式。 该方法包括以下步骤：从多个移动站识别第一移动站（UE1），确定对于所述第一移动站（UE1）的第一模式和第二模式之间的传输条件的修改的指示，选择 基于所述指示从所述第一和第二模式识别的移动站的数据传输模式，并且以所选择的模式执行数据传输。 还描述了相应的设备和程序。
-
6.发明授权Technique for instructing mobile stations communicating with cooperating access nodes 有权指示与协作接入节点通信的移动台的技术公开(公告)号：US08825053B2
公开(公告)日：2014-09-02
申请号：US13319889
申请日：2009-05-11
CPC分类号： H04W28/16 , H04W28/18 , H04W28/26 , H04W36/005
摘要： A technique for instructing at least one mobile station communicating with a serving access node, the serving access node being capable of cooperating with a plurality of supporting access nodes and the at least one mobile station being capable of additionally communicating with the plurality of supporting access nodes is provided. A method implementation of this technique comprises the steps of obtaining at least one backhaul parameter relating to a backhaul capacity of at least one of the serving access node and a supporting access node, generating at least one of a handover command and a system information parameter based on the obtained at least one backhaul parameter, and providing the at least one of the handover command and the system information parameter to the at least one mobile station.
摘要翻译： 一种用于指示与服务接入节点通信的至少一个移动台的技术，所述服务接入节点能够与多个支持接入节点协作，并且所述至少一个移动台能够另外与所述多个支持接入节点进行通信 被提供。 该技术的方法实现包括以下步骤：获得与服务接入节点和支持接入节点中的至少一个的回程容量有关的至少一个回程参数，生成切换命令和系统信息参数中的至少一个 在所获得的至少一个回程参数上，并且将所述切换命令和系统信息参数中的至少一个提供给所述至少一个移动站。
-
公开(公告)号：US20140112403A1
公开(公告)日：2014-04-24
申请号：US13989864
申请日：2010-11-29
申请人： Laetitia Falconetti , Gabor Fodor , Jörg Huschke
发明人： Laetitia Falconetti , Gabor Fodor , Jörg Huschke
CPC分类号： H04W16/28 , H04B17/24 , H04B17/345 , H04B17/382 , H04J11/0023 , H04L5/0035 , H04L5/0073 , H04L27/2601 , H04W24/08 , H04W28/04
摘要： The invention relates to a method for measuring signal interference from an interfering transceiver node of a mobile communications network to a user equipment served by a serving transceiver node. The interfering transceiver node uses a plurality of defined radiation patterns for signal transmission, wherein a transmission of a sequence of the defined radiation patterns by the interfering transceiver node is triggered. Furthermore, signal measurements of the signal transmitted by the interfering transceiver node that uses the sequence of the defined radiation patterns are triggered at the user equipment and an interference level of the signals received at the user equipment is estimated from the interfering transceiver node in dependence on the sequence of the defined radiation patterns, wherein the interference level is estimated based on the triggered signal measurements received from the user equipment.
摘要翻译： 本发明涉及一种用于测量从移动通信网络的干扰收发机节点到由服务收发器节点服务的用户设备的信号干扰的方法。 干扰收发器节点使用多个限定的辐射模式进行信号传输，其中由干扰收发器节点传输所定义的辐射模式的序列被触发。 此外，在用户设备处触发由干扰收发器节点发送的使用所定义的辐射模式的序列的信号的信号测量，并且从干扰收发器节点估计在用户设备处接收到的信号的干扰电平，这取决于 定义的辐射图案的序列，其中基于从用户设备接收到的触发信号测量来估计干扰电平。
-
公开(公告)号：US08559961B2
公开(公告)日：2013-10-15
申请号：US13110385
申请日：2011-05-18
IPC分类号： H04W72/00 , H04B1/18 , H04B1/16 , H04B1/06 , H04B7/00 , H04B7/212 , H04W74/00 , H04W4/00 , H04J3/16 , H04J3/22 , G01V3/00
CPC分类号： H04J11/005 , H04W16/32 , H04W72/0453
摘要： A base station node (BS) of a heterogeneous radio access network comprises a terminal locator (34) and a scheduler (36). The terminal locator (34) obtains an indication of location of a wireless terminal (30) in a cell served by the base station (BS), e.g., whether the wireless terminal (30) is in a center region (M) or an edge region (E) for the cell served by the base station node (BS). The scheduler (36) uses the indication of location to assign to the wireless terminal (30) a frequency of a frequency bandwidth usable by the heterogeneous radio access network. The scheduler (36) assigns a frequency from a partitioned portion of the frequency bandwidth if the cell served by the base station node is a micro cell and the wireless terminal is in an edge region of a micro cell. The scheduler (36) also assigns a frequency of the frequency bandwidth if the cell served by the base station node is a micro cell and the wireless terminal is in a center portion of the micro cell.
摘要翻译： 异构无线电接入网络的基站节点（BS）包括终端定位器（34）和调度器（36）。 终端定位器（34）获得由基站（BS）服务的小区中无线终端（30）的位置的指示，例如无线终端（30）是否在中心区域（M）或边缘 用于由基站节点（BS）服务的小区的区域（E）。 调度器（36）使用位置指示来向无线终端（30）分配异构无线接入网可使用的频率带宽的频率。 如果由基站节点服务的小区是微小区并且无线终端位于微小区的边缘区域，则调度器（36）从频带的分割部分分配频率。 如果由基站节点服务的小区是微小区，并且无线终端位于微小区的中心部分，则调度器（36）还分配频率带宽的频率。
-
公开(公告)号：US09467210B2
公开(公告)日：2016-10-11
申请号：US13266813
申请日：2009-04-28
CPC分类号： H04B7/024 , H04L1/0026 , H04W24/00 , H04W28/18 , H04W52/24 , H04W52/40 , H04W72/085
摘要： With respect to cooperative signal communication between a mobile terminal (200) and a plurality of access nodes (100-1, 100-2), a combined signal quality value is calculated on the basis of a first individual signal quality value (Q1) of a communication link between a first access node (100-1), e.g. a serving base station, and the terminal (200), and a second individual signal quality value (Q2) of a second communication link between a second access node (100-2), e.g. a supporting base station, and the terminal (200). On the basis of the combined signal quality value, a transmission parameter (50) for future cooperative transmissions is adapted. The transmission parameter (50) may be a modulation scheme, a coding scheme, a transmit power, or a resource allocation.
摘要翻译： 关于移动终端（200）和多个接入节点（100-1,100-2）之间的协作信号通信，基于第一个体信号质量值（Q1）来计算组合信号质量值 第一接入节点（100-1）之间的通信链路， 服务基站和终端（200），以及第二接入节点（100-2）之间的第二通信链路的第二单独信号质量值（Q2） 支持基站和终端（200）。 基于组合的信号质量值，适配用于将来协作传输的传输参数（50）。 发送参数（50）可以是调制方式，编码方案，发送功率或资源分配。
-
公开(公告)号：US09444526B2
公开(公告)日：2016-09-13
申请号：US13266419
申请日：2009-04-28
摘要： In cooperative signal communication between a mobile terminal (200) and a plurality of access nodes (100-1, 100-2, 100-3), cooperation signals (20), e.g. received signals or signals to be transmitted, are communicated with the access nodes (100-1, 100-2, 100-3). The cooperation signals (20) are quantized according to a quantization parameter, e.g. quantization depth and/or quantization type, which is adapted on the basis of a cooperative communication parameter. The cooperative communication parameter is a characteristic of the cooperative communication process, e.g. modulation scheme.
摘要翻译： 在移动终端（200）和多个接入节点（100-1,100-2,100-3）之间的协作信号通信中，协作信号（20） 接收的要发送的信号或信号与接入节点（100-1,100-2,100-3）通信。 协作信号（20）根据量化参数进行量化，例如， 量化深度和/或量化类型，其基于协作通信参数进行调整。 协作通信参数是协作通信过程的特征，例如， 调制方案。
-
-
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.033 秒)
