公开(公告)号：US20110044221A1

公开(公告)日：2011-02-24

申请号：US12938864

申请日：2010-11-03

申请人： James A. Proctor, JR.

发明人： James A. Proctor, JR.

IPC分类号： H04W52/02

CPC分类号： H04W52/16 ,  H04W28/0221 ,  H04W40/08 ,  H04W52/0219 ,  H04W52/0238 ,  H04W52/0245 ,  H04W52/241 ,  H04W52/243 ,  H04W52/248 ,  H04W52/287 ,  H04W52/322 ,  H04W52/325 ,  H04W52/44 ,  Y02D70/00 ,  Y02D70/1222

摘要： In a wireless communication system, wireless channels are maintained for communication between users and the base station. Often, a wireless user may be switched on, but not actively sending or receiving data. Accordingly, wireless users may be “active,” and currently allocated a wireless traffic channel for sending or receiving, or “idle,” and not currently sending or receiving. A wireless user may be maintained in an idle state through a periodic sequence of synchronization messages. A method for controlling a power level of a wireless message includes determining the presence of data to be transmitted, and adjusting the power level of the synchronization message depending on the presence of data. The synchronization messages corresponding to the idle state employ a lower power level than the active state transmissions which employ a higher power level. The system therefore controls the power accordingly such that synchronization messages are sent at a lower power level when no data is present, thereby reducing power consumption and interference.

摘要翻译： 在无线通信系统中，维持无线信道用于用户和基站之间的通信。 通常，无线用户可以被接通，而不是主动地发送或接收数据。 因此，无线用户可能是“活动的”，并且当前分配了用于发送或接收或“空闲”的无线业务信道，而不是当前的发送或接收。 可以通过周期性同步消息序列将无线用户维持在空闲状态。 用于控制无线消息的功率电平的方法包括确定要发送的数据的存在，以及根据数据的存在来调整同步消息的功率电平。 对应于空闲状态的同步消息采用比采用较高功率电平的有效状态传输更低的功率电平。 因此，系统相应地控制功率，使得当没有数据存在时，以较低的功率电平发送同步消息，从而降低功耗和干扰。

公开(公告)号：US20090284434A1

公开(公告)日：2009-11-19

申请号：US12435557

申请日：2009-05-05

申请人： Griffin K. Gothard ,  Alton S. Keel, JR. ,  Christopher A. Snyder ,  Bing Chiang ,  Joe T. Richeson ,  Douglas H. Wood ,  James A. Proctor, JR. ,  Kenneth M. Gainey

发明人： Griffin K. Gothard ,  Alton S. Keel, JR. ,  Christopher A. Snyder ,  Bing Chiang ,  Joe T. Richeson ,  Douglas H. Wood ,  James A. Proctor, JR. ,  Kenneth M. Gainey

IPC分类号： H01Q19/10

CPC分类号： H01Q19/32 ,  H01Q1/241 ,  H01Q1/246 ,  H01Q3/2605 ,  H01Q3/2611 ,  H01Q3/446 ,  H01Q19/26

摘要： An antenna apparatus, which can increase capacity in a cellular communication system or Wireless Local Area Network (WLAN), such as an 802.11 network, operates in conjunction with a mobile subscriber unit or client station. At least one antenna element is active and located within multiple passive antenna elements. The passive antenna elements are coupled to selectable impedance components for phase control of re-radiated RF signals. Various techniques for determining the phase of each antenna element are supported to enable the antenna apparatus to direct an antenna beam pattern toward a base station or access point with maximum gain, and, consequently, maximum signal-to-noise ratio. By directionally receiving and transmitting signals, multipath fading is greatly reduced as well as intercell interference.

摘要翻译： 可以增加诸如802.11网络的蜂窝通信系统或无线局域网（WLAN）中的容量的天线装置与移动用户单元或客户端一起操作。 至少一个天线元件是有源的并且位于多个无源天线元件内。 无源天线元件耦合到可选择的阻抗分量，用于再辐射RF信号的相位控制。 支持用于确定每个天线元件的相位的各种技术，以使得天线装置能够将天线波束图案引导到具有最大增益的基站或接入点，并因此导致最大的信噪比。 通过定向接收和发送信号，多径衰落大大降低以及小区间干扰。

公开(公告)号：US20090175249A1

公开(公告)日：2009-07-09

申请号：US12400872

申请日：2009-03-10

申请人： Kevin L. Farley ,  James A. Proctor, JR.

发明人： Kevin L. Farley ,  James A. Proctor, JR.

IPC分类号： H04J3/00

CPC分类号： H04L5/0055 ,  H04L1/1854 ,  H04W72/0446 ,  H04W76/10 ,  H04W80/10

摘要： A method for communicating information in a base station is disclosed. A reverse link channel is allocated to be a shared acknowledgement channel for receiving acknowledgement information. Acknowledgement information associated with data payload from a field unit is then received over the shared acknowledgement channel by the base station.

摘要翻译： 公开了一种用于在基站中传送信息的方法。 反向链路信道被分配为用于接收确认信息的共享确认信道。 然后由基站通过共享确认信道接收与来自场单元的数据有效载荷相关联的确认信息。

公开(公告)号：US20090052404A1

公开(公告)日：2009-02-26

申请号：US12183780

申请日：2008-07-31

申请人： Carlo Amalfitano ,  James A. Proctor, JR.

发明人： Carlo Amalfitano ,  James A. Proctor, JR.

IPC分类号： H04B7/216 ,  H04W88/02

CPC分类号： H04B7/216 ,  H04L1/00 ,  H04L1/0042 ,  H04L25/00 ,  H04W36/18 ,  H04W76/10

摘要： A system for wireless data transmission that uses a channel bandwidth, channel separation, and radio frequency power spectrum which is compatible with existing deployments of wireless voice services. The transmitted waveforms are thus compatible with existing cellular networks. However, the time domain digital coding, modulation, and power control schemes are optimized for data transmission. Existing cellular network sites can thus be used to provide a high speed service optimized for wireless data traffic without the need for new radio frequency planning, and without interfering with existing voice service deployments.

摘要翻译： 用于无线数据传输的系统，其使用与现有部署的无线语音服务兼容的信道带宽，信道分离和射频功率谱。 所传输的波形因此与现有的蜂窝网络兼容。 然而，针对数据传输优化了时域数字编码，调制和功率控制方案。 因此，现有的蜂窝网络站点可用于为无线数据业务提供优化的高速业务，而不需要新的无线电频率规划，并且不会干扰现有的语音服务部署。

公开(公告)号：US20080311848A1

公开(公告)日：2008-12-18

申请号：US12041621

申请日：2008-03-03

申请人： James A. Proctor, JR. ,  Kenneth M. Gainey ,  James C. Otto ,  Richard Finch Dean

发明人： James A. Proctor, JR. ,  Kenneth M. Gainey ,  James C. Otto ,  Richard Finch Dean

IPC分类号： H04B7/14

CPC分类号： H04B7/15585 ,  H04B7/15542 ,  H04B7/15571

摘要： Methods and systems are provided to configure a frequency repeater. The frequency repeater is configured with an identity of a service provider and receives a message that defines a set of frequencies to be repeated, the frequencies are associated with a service provider that matches the preconfigured identity. A digital filter receives an incoming signal from the service provider, and filters and repeats the frequencies defined in the received message. The frequency receiver can also determine a set of frequencies to be filtered and repeated based on a cell search procedure performed with a modem that resides in the repeater. A policy established by the service provider can also be utilized to facilitate defining the set of figures to be repeated. By utilizing a signal quality metric and an isolation metric associated, with the performance of a receive and transmit antenna utilized by the repeater, the set of frequencies to be filtered and repeated can be adapted in real time.

摘要翻译： 提供了方法和系统来配置频率转发器。 频率转发器配置有服务提供商的身份，并接收定义要重复的一组频率的消息，该频率与与预先配置的身份匹配的服务提供商相关联。 数字滤波器从服务提供商接收输入信号，并且对接收到的消息中定义的频率进行滤波和重复。 频率接收机还可以基于使用驻留在中继器中的调制解调器执行的小区搜索过程来确定要过滤和重复的一组频率。 还可以利用由服务提供商建立的策略来促进定义要重复的图集。 通过利用与中继器所使用的接收和发射天线的性能相关联的信号质量度量和隔离度量，可以实时地调整要滤波和重复的频率集合。