公开(公告)号：US07477694B2

公开(公告)日：2009-01-13

申请号：US10662530

申请日：2003-09-16

申请人： H. Britton Sanderford, Jr. ,  Robert E. Rouquette ,  Gary A. Naden ,  Marc L. Reed ,  Gordon J. Boudreaux ,  Michael R. Brown

发明人： H. Britton Sanderford, Jr. ,  Robert E. Rouquette ,  Gary A. Naden ,  Marc L. Reed ,  Gordon J. Boudreaux ,  Michael R. Brown

IPC分类号： H04L5/12 ,  H04Q7/30

CPC分类号： H03L7/08 ,  H03B21/00 ,  H04L5/06 ,  H04L5/16 ,  H04L25/061 ,  H04L25/4902 ,  H04L25/4921 ,  H04L27/12 ,  H04L27/2331 ,  H04L27/32 ,  H04L27/34 ,  H04L27/3433 ,  H04L27/3483 ,  H04L27/364 ,  H04L27/38 ,  H04L27/3845 ,  H04W36/08 ,  H04W72/0426

摘要： A cellular wireless packet data communication system containing transmit-only endpoint devices which transmit to receive-only base stations. The system is configured to allow for large area coverage (e.g., a metropolitan area) with far fewer number base stations than are required with conventional two-way cellular systems. The base station coverage areas are configured to overlap, allowing for reception of packets at multiple base stations. A data concentrator resolves redundantly received messages. The network is configurable as a WAN, a LAN, or a combination of the two. Novel modulation techniques (e.g., a 16QAM submodulation together with a 7FSK modulation) are used such that low cost components can be used in the transmitters and receivers while achieving outstanding probability of success performance. The endpoint devices are battery operated and accordingly, are designed for low power consumption and multi-year battery life. The system is used in a variety of applications including remote monitoring and mobile communications.

摘要翻译： 一种蜂窝式无线分组数据通信系统，其包含向仅接收基站发送的仅发送端点设备。 该系统被配置为允许具有比常规双向蜂窝系统所需的数量少的基站的大面积覆盖（例如，大都市区域）。 基站覆盖区被配置为重叠，允许在多个基站处接收分组。 数据集中器解决冗余接收的消息。 该网络可配置为WAN，LAN或两者的组合。 使用新的调制技术（例如，16QAM子调制以及7FSK调制），使得可以在发射机和接收机中使用低成本组件，同时实现成功性能的突出概率。 端点设备是电池供电的，因此设计用于低功耗和多年电池寿命。 该系统用于各种应用，包括远程监控和移动通信。

公开(公告)号：US20090005102A1

公开(公告)日：2009-01-01

申请号：US11772142

申请日：2007-06-30

申请人： Suman Das ,  Thierry Etienne Klein ,  Harish Viswanathan

发明人： Suman Das ,  Thierry Etienne Klein ,  Harish Viswanathan

IPC分类号： H04B7/005 ,  H04Q7/30

CPC分类号： H04W52/241 ,  H04W52/267 ,  H04W52/325

摘要： The invention includes a method and apparatus for adjusting the transmit power of a base station. In one embodiment, the transmit power of a base station is adjusted using rate metrics. A method according to one embodiment includes adjusting a transmit power of a target base station based on a per-user rate metric associated with the target base station and at least one per-user rate metric associated with at least one other base station. The per-user rate metrics may be based on any base station metrics, such as average system throughput of the base station, aggregate cell capacity of the base station, and the like. The per-user rate metrics may be computed or estimated using feedback information from wireless user devices. In one embodiment, the transmit power of a base station is adjusted using other information, such as geographic distances between base station, signal strength measurements received at base stations from other base stations, and the like, as well as various combinations thereof. A method according to one embodiment includes obtaining non-feedback information and adjusting the transmit power of the base station using the non-feedback information.

摘要翻译： 本发明包括一种用于调整基站的发射功率的方法和装置。 在一个实施例中，使用速率度量来调整基站的发射功率。 根据一个实施例的方法包括：基于与目标基站相关联的每用户速率度量以及与至少一个其他基站相关联的至少一个每用户速率度量来调整目标基站的发射功率。 每用户速率度量可以基于任何基站度量，例如基站的平均系统吞吐量，基站的聚合小区容量等。 可以使用来自无线用户设备的反馈信息来计算或估计每用户速率度量。 在一个实施例中，使用诸如基站之间的地理距离，在其他基站的基站处接收到的信号强度测量等的其他信息以及其各种组合来调整基站的发射功率。 根据一个实施例的方法包括获得非反馈信息并使用非反馈信息来调整基站的发射功率。

公开(公告)号：USRE40564E1

公开(公告)日：2008-11-04

申请号：US09747273

申请日：2000-12-22

申请人： Larry G. Fischer ,  David S. Russell ,  Philip M. Wala ,  Charles R. Ratliff ,  Jeffrey O. Brennan

发明人： Larry G. Fischer ,  David S. Russell ,  Philip M. Wala ,  Charles R. Ratliff ,  Jeffrey O. Brennan

IPC分类号： H04B1/38 ,  H04M1/00 ,  H04Q7/20 ,  H04Q7/30 ,  H04Q7/36

CPC分类号： H04W88/085 ,  H04W16/24 ,  H04W36/18

摘要： A method and apparatus for sectorizing coverage of a cellular communications area includes providing a remote unit having microcell antenna units. Each microcell antenna unit is configured to cover a particular sector. The remote unit is connected to a sectorized base station unit which is connected to a mobile telecommunications switching office. Separate digitized streams representative of telephone signals received from the mobile telecommunications switching office are generated corresponding to the microcell antenna units and the separate digitized streams are multiplexed and transmitted to the remote unit. The remote unit demultiplexes the multiplexed digitized streams into the separate digitized streams corresponding to the microcell antenna units and the separate digitized streams are converted to RF signals for coverage of a particular sector by the corresponding microcell antenna unit. Separate digitized streams are separately generated for each microcell antenna unit representative of RF signals received at the microcell antenna unit for a particular sector. The separately generated digitized streams are multiplexed at the remote unit and transmitted to the sectorized base station unit. At the sectorized base station unit, the multiplexed digitized streams are demultiplexed into the separate digitized streams corresponding to microcell antenna units and the separate digitized streams are converted to RF signals for provision to the mobile telecommunications switching office. Diversity at the remote units is also provided.

摘要翻译： 用于扇区化蜂窝通信区域的方法和装置包括提供具有微小区天线单元的远程单元。 每个微小区天线单元被配置为覆盖特定扇区。 远程单元连接到连接到移动电信交换局的分段基站单元。 对应于微小区天线单元生成代表从移动电信交换局接收的电话信号的单独的数字化流，并且单独的数字化流被多路复用并发送到远程单元。 远程单元将多路复用的数字化流解复用为与微小区天线单元相对应的单独的数字化流，并且将分离的数字化流转换为RF信号，以由对应的微小区天线单元覆盖特定扇区。 对于每个微小区天线单元分别生成代表在特定扇区的微小区天线单元处接收的RF信号的单独的数字流。 分离生成的数字化流在远程单元处被多路复用并发送到扇区化的基站单元。 在扇区化的基站单元，多路复用的数字化流被解复用到与微小区天线单元相对应的单独的数字化流中，并且分离的数字化流被转换为RF信号以提供给移动电信交换局。 还提供远程单位的多样性。

公开(公告)号：US20080102792A1

公开(公告)日：2008-05-01

申请号：US11982530

申请日：2007-11-01

申请人： Kevin Peichih Wang

发明人： Kevin Peichih Wang

IPC分类号： H04M1/66 ,  H04H60/04 ,  H04Q7/20 ,  H04Q7/30

CPC分类号： H04W4/02 ,  G06Q30/06 ,  H04L67/18 ,  H04W12/08

摘要： A media distribution system includes a service provider and at least a mobile terminal. The service provider includes at least two district servers which communicate with each other through Internet. The mobile terminal is communicatively linked to at least one of the district servers for wirelessly communicating with a mobile phone of a registered user through a mobile telecommunication network, wherein the service provider forms a communication link for allowing the registered user to obtain a media information from the district server through Internet via the mobile phone of the registered user, wherein the mobile terminal obtains the media information from the district server and transmits the media information to the mobile phone of the registered user through the mobile telecommunication network so as to distribute the media information via the mobile phone of the registered user.

摘要翻译： 媒体分发系统包括服务提供商和至少一个移动终端。 服务提供商至少包括两个通过互联网相互通信的区域服务器。 移动终端通过移动电信网络与至少一个区域服务器通信地链接到用于与注册用户的移动电话进行无线通信，其中服务提供商形成通信链路，用于允许注册用户从 区域服务器通过因特网经由注册用户的移动电话，其中移动终端从区域服务器获取媒体信息，并通过移动电信网络将媒体信息发送到注册用户的移动电话，以便分发媒体 通过注册用户的移动电话的信息。

公开(公告)号：US20080081651A1

公开(公告)日：2008-04-03

申请号：US11659927

申请日：2005-07-07

申请人： Nahoko Kuroda ,  Jinsock Lee

发明人： Nahoko Kuroda ,  Jinsock Lee

IPC分类号： H04Q7/30

CPC分类号： H04L1/1887 ,  H04L1/1812 ,  H04L1/1829 ,  H04L1/1864 ,  H04L1/188 ,  H04L1/1893 ,  H04L1/1896 ,  H04L2001/125

摘要： In a radio communication system that performs HARQ (Hybrid Automatic Repeat request), a mobile station returns the HARQ process state of the mobile station to the free state by the reception of ACK. In this state, the mobile station, upon receiving from the scheduling base station an SA (scheduling assignment) for assigning resources for retransmission, transmits a transmission process state notification reporting that the mobile station is in the free state when the mobile station does not have new data to be transmitted. The base station therefore recognizes that the mobile station is in the free state and returns the HARQ process state of the base station to the free state and halts the assignment of resources to the mobile station.

摘要翻译： 在执行HARQ（Hybrid Automatic Repeat request，混合自动重传请求）的无线通信系统中，移动台通过ACK的接收将移动台的HARQ处理状态返回到空闲状态。 在该状态下，移动台在从调度基站接收到用于分配用于重发的资源的SA（调度分配）时，在移动台不具有报告移动台处于空闲状态的发送处理状态通知的情况下， 要发送的新数据。 因此，基站认识到移动台处于空闲状态，并将基站的HARQ处理状态返回到空闲状态，并停止对移动台的资源分配。

公开(公告)号：US20080049683A1

公开(公告)日：2008-02-28

申请号：US11894193

申请日：2007-08-20

申请人： Masatoshi Nakamata ,  Karri Ranta-Aho

发明人： Masatoshi Nakamata ,  Karri Ranta-Aho

IPC分类号： H04B7/216 ,  H04Q7/30

CPC分类号： H04W48/08

摘要： The exemplary embodiments of this invention include apparatus, methods and computer program products that provide a signaling scheme that enables the execution of an uplink gating feature. In one non-limiting, exemplary embodiment, the signaling scheme is an Iub/Iur signaling scheme and the uplink gating feature is an uplink dedicated physical control channel (DPCCH) gating feature, for example, as may be utilized within a wideband code divisional multiple access (WCDMA) communication network. In one non-limiting, exemplary embodiment, a method includes: sending a first message from a base station towards a network element in a communications network, wherein the first message includes a first parameter that is indicative of a capability for supporting uplink gating in a cell under the base station; and sending a second message from the network element towards the base station, wherein the second message includes an instruction for uplink gating in the cell.

摘要翻译： 本发明的示例性实施例包括提供能够执行上行链路选通特征的信令方案的装置，方法和计算机程序产品。 在一个非限制性的示例性实施例中，信令方案是Iub / Iur信令方案，并且上行链路选通特征是上行链路专用物理控制信道（DPCCH）门控特征，例如可以在宽带码分多址 接入（WCDMA）通信网络。 在一个非限制性的示例性实施例中，一种方法包括：从基站向通信网络中的网络单元发送第一消息，其中第一消息包括第一参数，其指示支持上行链路选通的能力 基站下的小区; 以及从所述网元向所述基站发送第二消息，其中所述第二消息包括所述小区中的上行链路选通的指令。

公开(公告)号：US20080032725A1

公开(公告)日：2008-02-07

申请号：US11629677

申请日：2005-06-17

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04Q7/30 ,  H04Q7/32 ,  H04Q7/34

CPC分类号： H04W28/22 ,  H04L1/0002 ,  H04L1/0026 ,  H04L1/1803 ,  H04L67/04 ,  H04L67/32

摘要： The present invention relates to a transmission rate control method of controlling a transmission rate of uplink user data to be transmitted from a mobile station to a radio base station. The method includes: starting to transmit at the mobile station, the uplink user data at an initial transmission rate which is informed from a network or an initial transmission rate which has been already informed from the network; and increasing at the mobile station the transmission rate of the uplink user data, up to a predetermined transmission rate, on a basis of a increase rule of the transmission rate which is beforehand determined.

摘要翻译： 本发明涉及一种控制从移动台向无线基站发送的上行用户数据的传输速率的传输速率控制方法。 该方法包括：开始在移动台发送以网络通知的初始传输速率的上行用户数据，或已从网络通知的初始传输速率; 并且基于预先确定的传输速率的增加规则，在移动站处增加上行用户数据的传输速率，直到预定的传输速率。

公开(公告)号：US20070293161A1

公开(公告)日：2007-12-20

申请号：US11667452

申请日：2005-10-13

申请人： Tilman Felgentreff

发明人： Tilman Felgentreff

IPC分类号： H04B1/04 ,  H04Q7/30

CPC分类号： H04B1/0483

摘要： A transceiver duplex filter has a transmit filter that supplies a transmission signal from at least one transmitter unit to a transceiver antenna. When connected to two transmitter units, two one-way attenuators, each of which is provided with an input and an output, are allocated to respective transmitter units. The input of each one-way attenuator can be connected in a fixed but removable manner to the respective transmitter unit. A coupling device provided with first and second inputs and an output, has a first input connected to the output of the second one-way attenuator. The input of the transmit filter, the second input of the coupling device, the output of the coupling device and the output of the first one-way attenuator may be connected in a fixed but removable fashion, whereby at least one transmission signal of an associated transmitter unit can be selectively connected to the input of the transmit filter by using the fixed but detachable connections.

摘要翻译： 收发双工滤波器具有发射滤波器，其将来自至少一个发射机单元的传输信号提供给收发器天线。 当连接到两个发射机单元时，两个单向衰减器被分配给各个发射机单元，每个单向衰减器中的每个具有输入和输出。 每个单向衰减器的输入可以以固定但可拆卸的方式连接到相应的发射器单元。 具有第一和第二输入和输出的耦合装置具有连接到第二单向衰减器的输出的第一输入端。 发射滤波器的输入，耦合装置的第二输入，耦合装置的输出和第一单向衰减器的输出可以以固定但可移动的方式连接，由此相关联的至少一个传输信号 发射机单元可以通过使用固定但可拆卸的连接选择性地连接到发射滤波器的输入端。

公开(公告)号：US20070217357A1

公开(公告)日：2007-09-20

申请号：US10577766

申请日：2004-10-12

申请人： Jun Kitakado

发明人： Jun Kitakado

IPC分类号： H04Q7/30

CPC分类号： H04L1/0017 ,  H04L1/0003 ,  H04L1/0025 ,  H04W28/22 ,  H04W72/085 ,  H04W72/10

摘要： Deterioration of transmission efficiency due to a change in modulation scheme is prevented. A terminal apparatus determines a line which is to be given the priority between an uplink or downlink, according to an application activating operation from an operator, and then makes a request accordingly to a base station apparatus. The base station apparatus detects a request signal on a downlink or uplink to be prioritized. If the request signal indicates that the downlink be prioritized, the execution of a processing of changing a transmission rate of the uplink involving the stoppage of the downlink is cancelled. If the request signal indicates that the uplink be prioritized, the execution of a processing of changing a transmission rate of the downlink involving the stoppage of the uplink is cancelled.

摘要翻译： 防止了由于调制方案的改变导致的传输效率的恶化。 终端装置根据来自操作员的应用激活操作，确定要在上行链路或下行链路之间被赋予优先级的线路，然后相应地向基站装置发出请求。 基站装置对下行链路或上行链路的请求信号进行优先级检测。 如果请求信号指示下行链路被优先化，则取消对涉及下行链路停止的上行链路的传输速率的改变的处理的执行。 如果请求信号指示上行链路被优先化，则取消对涉及停止上行链路的下行链路的传输速率的改变的处理的执行。

公开(公告)号：US07266130B2

公开(公告)日：2007-09-04

申请号：US10034234

申请日：2001-12-28

申请人： Sung-Won Lee ,  Young-Ky Kim ,  Dong-Soo Park ,  Dong-Jun Lee ,  Sang-Soo Kim ,  Jin-Sung Cho

发明人： Sung-Won Lee ,  Young-Ky Kim ,  Dong-Soo Park ,  Dong-Jun Lee ,  Sang-Soo Kim ,  Jin-Sung Cho

IPC分类号： H04Q7/30 ,  H04J3/16

CPC分类号： H04L47/10 ,  H04L47/125 ,  H04L47/14 ,  H04L47/34 ,  H04W92/12

摘要： Disclosed is a method for transmitting a packet through a plurality of physical links in a mobile communication system in which a base station controller (BSC) is connected to a base transceiver system (BTS) through the plurality of physical links. The method includes the steps of determining whether a specific service uses at least two links, when there is transmission data for the service; setting up a sequence number in the transmission packet, when the service uses at least two links; and transmitting the packet through a link selected from the two links. The determining step is performed when there is transmission data for the service, and the setting step is performed when the service uses at least two links.

摘要翻译： 公开了一种通过多个物理链路在通过多个物理链路将基站控制器（BSC）连接到基站收发器系统（BTS）的移动通信系统中发送分组的方法。 该方法包括以下步骤：当存在用于服务的传输数据时，确定特定服务是否使用至少两个链路; 当业务使用至少两个链路时，建立传输分组中的序列号; 以及通过从所述两个链路中选择的链路来发送所述分组。 当存在用于服务的传输数据时执行确定步骤，并且当服务使用至少两个链路时执行设置步骤。