公开(公告)号：US07778224B2

公开(公告)日：2010-08-17

申请号：US10885684

申请日：2004-07-08

申请人： Masaki Hayashi ,  Kazuyuki Miya ,  Toyoki Ue ,  Katsuhiko Hiramatsu

发明人： Masaki Hayashi ,  Kazuyuki Miya ,  Toyoki Ue ,  Katsuhiko Hiramatsu

IPC分类号： H04B7/216

CPC分类号： H04W52/143 ,  H04B7/2643 ,  H04J13/10 ,  H04W24/10 ,  H04W52/146 ,  H04W52/16 ,  H04W52/58 ,  H04W56/00 ,  H04W56/0085 ,  H04W72/042 ,  H04W72/0446 ,  H04W74/04 ,  H04W88/08

摘要： A mobile station apparatus in a CDMA/TDD mobile communication system employs a communication frame including a plurality of time slots. The time slots include a plurality of forward link time slots, disposed at regular intervals in the communication frame and assigned a common control channel. The time slots further include time slots other than the plurality of forward link time slots, divided into reverse link time slots and forward link time slots according to an amount of information on a forward link and on a reverse link. The mobile station apparatus includes a receiver that receives the communication frame including the plurality of time slots. A measurer measures individual reception qualities of the plurality of forward link time slots in the received communication frame including the forward link time slots assigned the common control channel. A weighter assigns a weight to each measured reception quality of the plurality of forward time slots. A transmission power controller performs transmission power control for reverse link time slots according to individual reception qualities of weighted forward link time slots.

摘要翻译： CDMA / TDD移动通信系统中的移动站装置采用包括多个时隙的通信帧。 时隙包括多个正向链路时隙，以规则的间隔设置在通信帧中并分配公共控制信道。 时隙还包括除了多个正向链路时隙之外的时隙，根据前向链路和反向链路上的信息量被划分为反向链路时隙和前向链路时隙。 移动站装置包括接收包括多个时隙的通信帧的接收机。 测量器测量包括分配了公共控制信道的前向链路时隙的接收到的通信帧中的多个前向链路时隙的各个接收质量。 重心为多个前进时隙的每个测量的接收质量分配权重。 发送功率控制器根据加权的前向链路时隙的各个接收质量来执行反向链路时隙的发送功率控制。

公开(公告)号：US20100157939A1

公开(公告)日：2010-06-24

申请号：US11997693

申请日：2006-08-03

申请人： Toyoki Ue ,  Takako Hori ,  Takashi Aramaki

发明人： Toyoki Ue ,  Takako Hori ,  Takashi Aramaki

IPC分类号： H04W36/00

CPC分类号： H04W36/0011

摘要： A technology is disclosed providing a crossover node detection pre-processing method and the like in which, when a MN performs a handover and detects a CRN, a layer, among an aggregation overlapping such as to be nested (a plurality of network layers), up to which a process for detecting the CRN is performed is decided and a number of layers from the outermost layer of the aggregation to the decided layer is decided. As a result, the CRN detection is not time-consuming, double reservation can be kept to a minimum, and QoS failure can be avoided. The technology includes a step of deciding, by a mobile node 10, a network layer, among a plurality of network layers overlapping such as to be nested, up to which the process for detecting the CRN is performed and deciding a number of layers from the outermost network layer of the plurality of network layers to the decided network layer, and a step of generating a message including information on the decided number of layers.

摘要翻译： 公开了一种提供交叉节点检测预处理方法等的技术，其中当MN执行切换并检测CRN时，在诸如要嵌套（多个网络层）的聚合重叠中的层， 确定执行用于检测CRN的处理，并且确定从聚集的最外层到所决定的层的多个层。 因此，CRN检测并不耗时，可以将双重保留保持在最低限度，可以避免QoS失败。 该技术包括由移动节点10确定在多个网络层之间重叠以便被嵌套的网络层的步骤，直到执行用于检测CRN的处理，并从该网络层中确定多个层 所述多个网络层的最外层网络层到所述决定的网络层，以及生成包括关于所确定的层数的信息的消息的步骤。

公开(公告)号：US20090279553A1

公开(公告)日：2009-11-12

申请号：US12159004

申请日：2006-12-27

申请人： Takako Horu ,  Toyoki Ue ,  Hong Cheng

发明人： Takako Horu ,  Toyoki Ue ,  Hong Cheng

IPC分类号： H04L12/56

CPC分类号： H04W40/20 ,  H04L12/4633

摘要： A technology is disclosed that can provide a proxy node discovering method, a relay node used in the method, and the like, the method in which a proxy can be decided even when a local technology is not present between a data transmitter and the proxy or between an application and the proxy. The technology includes steps in which a first node 106 transmits towards a second node 100 a first message to which information indicating that discovery of a proxy node is requested is added. A relay node 108 that receives the first message judges whether the relay node 108 itself is a relay node positioned closest to the second node on a second path 112. The relay node judged to be closest transmits a second message to which information indicating that a relay node on a first path 110 adjacent to the relay node itself is being discovered is added. The relay node that has transmitted the second message acquires information identifying a relay node 102 that is first to receives the second message from the relay node that is first to receive the second message.

摘要翻译： 公开了一种能够提供代理节点发现方法，方法中使用的中继节点等的技术，即使在数据发射机和代理之间不存在本地技术的情况下也可以决定代理的方法，或者 在应用程序和代理之间。 该技术包括步骤，其中第一节点106向第二节点100发送第一消息，其中添加了指示代理节点的发现被请求的信息。 接收第一消息的中继节点108判断中继节点108本身是否是位于最靠近第二路径112处的第二节点的中继节点。判断为最接近的中继节点发送第二消息，其中指示中继 正在发现邻近中继节点本身的第一路径110上的节点被添加。 已经发送第二消息的中继节点获取标识首先从首先接收第二消息的中继节点接收第二消息的中继节点102的信息。

公开(公告)号：US20090116446A1

公开(公告)日：2009-05-07

申请号：US11994842

申请日：2006-07-04

申请人： Toyoki Ue ,  Jun Hirano

发明人： Toyoki Ue ,  Jun Hirano

IPC分类号： H04W36/00

CPC分类号： H04W36/12

摘要： The present invention provides a new technique on a crossover node detecting method and the like, by which a mobile terminal (mobile node) to perform a handover can quickly find out CRN so that the mobile terminal can quickly and continuously receive additional services, which the mobile node has been receiving before the handover, even after the handover. According to this technique, the crossover node detecting method comprises a step where a mobile node 10 compares an address suitable for a subnet constituted by an access router, to which another access point is connected, with an address suitable for a subnet constituted by an access router where an access point currently communicating is connected, and extracts a common address portion, a step where the mobile node transmits a message containing the extracted common address portion to a terminal 60 of its own communication destination, and a step where a relay apparatus with ability to decipher the message on a communication network of hierarchical structure positioned between said mobile node and said terminal at communication destination judges whether the relay apparatus itself is a crossover node or not according to the message.

摘要翻译： 本发明提供了一种交叉节点检测方法等的新技术，通过该技术，执行切换的移动终端（移动节点）可以快速找到CRN，使得移动终端能够快速且连续地接收附加服务， 移动节点在切换之前已经接收到，即使在切换之后。 根据该技术，交叉节点检测方法包括以下步骤：移动节点10将适合于由连接到另一接入点的接入路由器构成的子网的地址与适合于由接入构成的子网的地址进行比较 路由器，其中当前正在通信的接入点连接，并且提取公共地址部分，移动节点将包含所提取的公共地址部分的消息发送到其自己的通信目的地的终端60的步骤，以及其中具有 在通信目的地位于所述移动节点和所述终端之间的分层结构的通信网络上解密消息的能力根据该消息来判断中继装置本身是否是交叉节点。

公开(公告)号：US20090022106A1

公开(公告)日：2009-01-22

申请号：US11912379

申请日：2006-04-27

申请人： Toyoki Ue ,  Takako Hori

发明人： Toyoki Ue ,  Takako Hori

IPC分类号： H04Q7/00

CPC分类号： H04W40/36 ,  H04W28/26 ,  H04W36/0011 ,  H04W80/04

摘要： There is disclosed a technique that provides a crossover node detection method, etc., that enables a mobile node that performs a handover to quickly find a CRN, so that, after the handover is completed, the mobile node can still receive quickly and continuously additional service that was received before the handover. This technique includes the steps of: a mobile node 10 transmitting, to a device that includes past handover history information for the mobile node and other mobile node, a message that includes information required for detecting the crossover node; the device judging, based on information included in the received message, whether corresponding crossover node information is present in the past handover history information included in the device, and when the information is present, transmitting the crossover node information to the mobile node; and the mobile node receiving the crossover node information transmitted by the device.

摘要翻译： 公开了一种技术，其提供交叉节点检测方法等，其使得能够执行切换的移动节点快速找到CRN，使得在切换完成之后，移动节点仍然可以快速连续地附加附加 交接前收到的服务。 该技术包括以下步骤：移动节点10向包括移动节点和其他移动节点的切换历史信息的设备发送包括检测交叉节点所需的信息的消息; 所述设备基于所接收的消息中包含的信息，判断在所述设备中包括的过去切换历史信息中是否存在对应的交叉节点信息，并且当所述信息存在时，将所述交叉节点信息发送到所述移动节点; 并且所述移动节点接收由所述设备发送的交叉节点信息。

公开(公告)号：US07167676B2

公开(公告)日：2007-01-23

申请号：US10466525

申请日：2001-11-22

申请人： Toyoki Ue

发明人： Toyoki Ue

IPC分类号： H04B7/185

CPC分类号： H04B1/707 ,  H04B1/7103 ,  H04B2201/709709 ,  H04W52/146 ,  H04W52/243 ,  H04W52/267

摘要： A spreading code notification section 201 notifies each mobile station apparatus of a spreading code corresponding to a mobile station apparatus currently communicating, a separation section 212 separates information indicating an interference station detected from the results of spreading in each mobile station apparatus from a received signal, and a control section 213 decreases the transmission power of a signal to the interference station.

摘要翻译： 扩展码通知部分201向每个移动台装置通知与当前通信的移动台装置相对应的扩展码，分离部212从接收信号中分离出从每个移动台装置的扩频结果中检测到的干扰站的信息， 并且控制部分213降低到干扰站的信号的发射功率。

公开(公告)号：US06400929B1

公开(公告)日：2002-06-04

申请号：US09424843

申请日：1999-12-06

申请人： Toyoki Ue ,  Katsuhiko Hiramatsu ,  Osamu Kato

发明人： Toyoki Ue ,  Katsuhiko Hiramatsu ,  Osamu Kato

IPC分类号： H04B100

CPC分类号： H04W72/085 ,  H04L1/0002 ,  H04L1/0003 ,  H04L1/0025 ,  H04L1/0026 ,  H04W16/14 ,  H04W24/00 ,  H04W28/22 ,  H04W52/24 ,  H04W52/265 ,  H04W52/267 ,  H04W72/0406 ,  H04W72/0413

摘要： The communication terminal apparatus measures reception quality and reports the measurement result to the base station apparatus, and the base station apparatus switches the transmission rate based on the reported result of the reception quality. In this way, the transmission rate is switched starting at the point in time at which the reception quality of the communication terminal apparatus deteriorates. Furthermore, the transmission rate is switched so that the amount of interference with others is within the allowable range according to the channel condition between the communication terminal apparatus and base station apparatus.

公开(公告)号：US08848664B2

公开(公告)日：2014-09-30

申请号：US13274870

申请日：2011-10-17

申请人： Hong Cheng ,  Pek Yew Tan ,  Takako Hori ,  Toyoki Ue

发明人： Hong Cheng ,  Pek Yew Tan ,  Takako Hori ,  Toyoki Ue

IPC分类号： H04W4/00 ,  H04L12/725 ,  H04W80/04

CPC分类号： H04L45/302 ,  H04W80/04

摘要： A technique for flexibly performing processes depending on the type of a path for providing an additional service when there are a plurality of paths for providing additional services for the same session between terminals communicating with each other over a network is disclosed. According to the technique, when a mobile terminal (MN 100) establishes a QoS path using NSIS to a corresponding node (CN 124) on different types of data communication paths, a signaling message including information (MIE) representing the path type is created and transmitted. Each node (QNE) with an NSIS QoS function, which has received the message, identifies a plurality of QoS paths by comparing the MIE, a session identifier and a flow identifier, and performs processing of the QoS paths according to control information (CI) from MNs or/and the policy which the QNE has.

摘要翻译： 公开了一种用于在存在用于通过网络彼此通信的终端之间的相同会话提供附加服务的多个路径时根据用于提供附加服务的路径的类型灵活地执行处理的技术。 根据该技术，当移动终端（MN 100）在不同类型的数据通信路径上向对应节点（CN 124）建立使用NSIS的QoS路径时，创建包括表示路径类型的信息（MIE）的信令消息， 传输。 已经接收到消息的具有NSIS QoS功能的每个节点（QNE）通过比较MIE，会话标识符和流标识符来识别多个QoS路径，并且根据控制信息（CI）执行QoS路径的处理， 来自MNs或/和QNE的策略。

公开(公告)号：US08700046B2

公开(公告)日：2014-04-15

申请号：US13389312

申请日：2010-08-18

申请人： Keisuke Ebiko ,  Akito Fukui ,  Toyoki Ue

发明人： Keisuke Ebiko ,  Akito Fukui ,  Toyoki Ue

IPC分类号： H04W40/00

CPC分类号： H04W72/082 ,  H04W24/10 ,  H04W84/045

摘要： A mobile communication system wherein the upstream radio channel interference of a macrocell connection terminal with a femtocell base station can be reduced while the consumption of radio resources caused by increase in signaling is being suppressed. The macrocell connection terminal (401) performs, based on an instruction from a macrocell base station (402), an upstream channel transmission and further reports a peripheral-femtocell detection result obtained by a measuring unit to the macrocell base station. The macrocell base station (402) instructs the terminal to perform a peripheral-femtocell detection. The identifier of the terminal and the peripheral-femtocell detection result obtained by the terminal are transmitted to a network management apparatus (404). An interference reduction instruction (frequency band allocation) and the identifier of the terminal to be interference-controlled are received from the network management apparatus, and the frequency band allocation in the upstream channel transmission of the terminal to be interference-controlled is so controlled as to satisfy the interference reduction instruction.

摘要翻译： 可以减少宏小区连接终端与毫微微小区基站的上行无线信道干扰的移动通信系统，同时抑制由信令增加引起的无线资源的消耗。 宏单元连接终端（401）根据来自宏小区基站（402）的指示执行上行信道传输，并且向宏小区基站进一步报告由测量单元获得的外围毫微微小区检测结果。 宏小区基站（402）指示终端执行外围毫微微小区检测。 由终端获得的终端的标识符和外围毫微微小区检测结果被发送到网络管理装置（404）。 从网络管理装置接收干扰减少指示（频带分配）和要进行干扰控制的终端的标识符，将被干扰控制的终端的上行信道传输中的频带分配控制为 以满足干扰减少指令。

公开(公告)号：US20130142045A1

公开(公告)日：2013-06-06

申请号：US13813535

申请日：2012-02-22

申请人： Kenichi Nakamura ,  Seigo Nakao ,  Toyoki Ue ,  Ryohei Kimura

发明人： Kenichi Nakamura ,  Seigo Nakao ,  Toyoki Ue ,  Ryohei Kimura

IPC分类号： H04W28/02

CPC分类号： H04W28/0289 ,  H04N21/2381 ,  H04N21/6112 ,  H04N21/8456

摘要： Disclosed is a technique for providing a transmission data processing method and the like capable of estimating a communicable band in a heterogeneous multi-radio network at a higher speed and minimizing the deterioration of the video quality even if an unavoidable fluctuation occurs in a band available for transmission. According to the technique, there is provided a transmission data processing method at a stage prior to data transmission by a transmission device 100 for providing the data transmission to a reception device 200 as a communication partner, including: a priority giving step of giving priority to each data of multiple pieces of data, to be transmitted to the reception device, based on a predetermined criterion; a feedback receiving step of receiving, from the reception device, feedback information on data transmitted from the transmission device to the reception device; and a distribution step of distributing, based on the priority and the feedback information received, the multiple pieces of data into a first interface and a second interface used for communication with the reception device.

摘要翻译： 公开了一种用于提供能够以更高速度估计异构多无线电网络中的可通信频带并使视频质量恶化最小化的传输数据处理方法等的技术，即使在可用于 传输。 根据该技术，提供了一种传输数据处理方法，在传输设备100进行数据传输之前的阶段，用于向作为通信伙伴的接收设备200提供数据传输，包括：优先级给予步骤，优先级为 基于预定标准将要发送到接收装置的多条数据的每个数据; 反馈接收步骤，从接收装置接收关于从发送装置发送到接收装置的数据的反馈信息; 以及分配步骤，基于所接收的优先级和反馈信息将所述多条数据分配到用于与所述接收设备通信的第一接口和第二接口。