Wireless repeater with master/slave configuration
    22.
    发明申请
    Wireless repeater with master/slave configuration 有权
    无线中继器具有主/从配置

    公开(公告)号:US20080013473A1

    公开(公告)日:2008-01-17

    申请号:US11802094

    申请日:2007-05-18

    CPC classification number: H04W88/085 H04W16/26

    Abstract: A wireless repeater extends a coverage area of a wireless network base station within a structure or facility. The repeater includes a master unit for wirelessly communicating with the wireless network base station and a slave unit for wirelessly communicating with one or more subscriber terminals. The master unit is connected to the slave unit through new or existing wiring in the structure to enable the master unit to transmit wireless signals to the slave unit on a downlink transport frequency and to receive wireless signals from the slave unit on an uplink transport frequency in a manner that is transparent to the wireless base station and the subscriber terminals.

    Abstract translation: 无线中继器在结构或设施内扩展无线网络基站的覆盖区域。 中继器包括用于与无线网络基站无线通信的主单元和用于与一个或多个用户终端进行无线通信的从单元。 主单元通过结构中的新的或现有的布线连接到从单元,使得主单元能够在下行链路传输频率上向从单元发送无线信号,并且在上行链路传输频率上从从单元接收无线信号 对无线基站和用户终端透明的方式。

    Physical layer repeater with selective use of higher layer functions based on network operating conditions
    23.
    发明申请
    Physical layer repeater with selective use of higher layer functions based on network operating conditions 有权
    物理层中继器根据网络运行条件选择使用较高层功能

    公开(公告)号:US20070286110A1

    公开(公告)日:2007-12-13

    申请号:US11790933

    申请日:2007-04-30

    Abstract: A physical layer frequency translating repeater for use in a wireless network can include a baseband section with demodulator, a processor and a memory. A portion of a packet for repeating can be processed during a physical layer repeating operation and a higher layer function performed without modification of an address. A received signal can be processed on a symbol-by-symbol basis in a first symbol interval, and regenerated after at least a second symbol interval and prior to completion of the demodulating the received signal. A hybrid network device can include a network node portion and a physical layer repeater portion.

    Abstract translation: 用于无线网络的物理层频率转换中继器可以包括具有解调器的基带部分,处理器和存储器。 可以在物理层重复操作期间处理用于重复的分组的一部分,并且在不修改地址的情况下执行更高层功能。 可以在第一符号间隔中逐个符号地处理接收到的信号,并且在至少第二符号间隔之后并且在完成解调接收信号之前再生。 混合网络设备可以包括网络节点部分和物理层中继器部分。

    Directional antenna configuration for TDD repeater
    24.
    发明申请
    Directional antenna configuration for TDD repeater 失效
    TDD中继器的定向天线配置

    公开(公告)号:US20070117514A1

    公开(公告)日:2007-05-24

    申请号:US11602455

    申请日:2006-11-21

    CPC classification number: H04B7/1555 H01Q1/38 H01Q7/00 H01Q19/10 H04W88/085

    Abstract: A wireless communication node, such as a repeater, including a frequency translating repeater, a physical layer (PHY) repeater, time divisional duplex repeater (TDD) and the like, is configured with a pair of directional patch antennae and an omni-directional antenna. The patch antennae can be selected depending on the orientation of the repeater package to communicate with a station such as an access point or a base station. The omni-directional antenna can be directed toward another station such as a client. The patch antennae and the omni-directional antenna can be orthogonally polarized to increase isolation and reduce electromagnetic coupling. Multiple antennae can be used in multiple-input-multiple-output (MIMO) configurations.

    Abstract translation: 包括频率转换中继器,物理层(PHY)中继器,时分双工中继器(TDD)等的诸如中继器的无线通信节点被配置有一对定向贴片天线和全向天线 。 可以根据中继器包的方向来选择贴片天线,以与诸如接入点或基站的站进行通信。 全向天线可以被引导到诸如客户端的另一个站。 贴片天线和全向天线可以正交极化,以增加隔离度并减少电磁耦合。 多天线可用于多输入多输出(MIMO)配置。

    Subscriber-controlled registration technique in a CDMA system
    25.
    发明申请
    Subscriber-controlled registration technique in a CDMA system 有权
    CDMA系统中的用户控制注册技术

    公开(公告)号:US20070053318A1

    公开(公告)日:2007-03-08

    申请号:US11454614

    申请日:2006-06-16

    Abstract: A subscriber controlled registration protocol, a subscriber monitors a congestion indicator signal broadcasted by a base station with which it desires to register. If the congestion indicator signal indicates that the base station is operating in a congested state, the mobile station selects another base station in the system. Otherwise, it attempts to register with the first selected base station.

    Abstract translation: 用户控制的注册协议,用户监视由其希望注册的基站广播的拥塞指示符信号。 如果拥塞指示符信号指示基站正在拥塞状态下工作,则移动台选择系统中的另一个基站。 否则,它尝试向第一个选择的基站注册。

    Wireless local area network repeater with automatic gain control for extending network coverage
    26.
    发明申请
    Wireless local area network repeater with automatic gain control for extending network coverage 有权
    具有自动增益控制的无线局域网中继器,用于扩展网络覆盖

    公开(公告)号:US20060063485A1

    公开(公告)日:2006-03-23

    申请号:US10531078

    申请日:2003-10-15

    CPC classification number: H04W88/04 H04B7/15542 H04B7/2606 H04W84/12

    Abstract: A frequency translating repeater (200) for use in a time division duplex radio protocol communications system includes an automatic gain control feature. Specifically, a received signal (330) is split to provide signal detection paths (331, 332) wherein detection is performed by amplifiers (301, 302) filters (311, 312), converters (313, 314) and a processor (315). Delay is added using analog circuits such as SAW filters (307, 308, 309, 310) and gain adjustment provided by gain control elements (303, 304, 305, 306).

    Abstract translation: 用于时分双工无线电协议通信系统的频率转换中继器(200)包括自动增益控制特征。 具体地,接收信号(330)被分离以提供信号检测路径(331,332),其中由放大器(301,302)滤波器(311,312),转换器(313,314)和处理器(315)执行检测, 。 使用诸如SAW滤波器(307,308,309,310)的模拟电路和由增益控制元件(303,304,305,306)提供的增益调整来添加延迟。

    Wireless local area network repeater with detection
    27.
    发明申请
    Wireless local area network repeater with detection 有权
    具有检测功能的无线局域网中继器

    公开(公告)号:US20060056352A1

    公开(公告)日:2006-03-16

    申请号:US10533589

    申请日:2003-11-17

    CPC classification number: H04B7/15542 H04B7/15564 H04W16/26 H04W84/12

    Abstract: A frequency translating repeater (200) for use in a time division duplex radio protocol communications system includes an automatic gain control feature. Detection is performed by comparators (401, 411) ADCs (402, 412); DACs (404, 414) and a processor (315). Detection can be overridden by processor (315) using logic elements (406, 416, 407, and 417) to control the generation of a Channel A/Channel B signal and a PA_ON signal for controlling a power amplifier associated with the transmitter.

    Abstract translation: 用于时分双工无线电协议通信系统的频率转换中继器(200)包括自动增益控制特征。 通过比较器(401,411)ADC(402,412)进行检测; DAC(404,414)和处理器(315)。 处理器(315)可以使用逻辑元件(406,416,407和417)来覆盖检测,以控制通道A /通道B信号的产生和用于控制与发送器相关联的功率放大器的PA_ON信号。

    Applying session services based on packet flows

    公开(公告)号:US20050163073A1

    公开(公告)日:2005-07-28

    申请号:US11076807

    申请日:2005-03-10

    Abstract: Session services are employed in a networked computing environment to apply specific processing to an exchange of data between processes. In a wireless communication network, a single wireless link is typically shared among multiple users through wireless channels, which are allocated and switched among the users on a demand basis. Packets sent over the wireless link need to be signaled and tagged accordingly to initiate and employ the session service for the intended packets which comprise the flow. A method for identifying and applying session services to a wireless link includes identifying a packet flow over the wireless link corresponding to a received message by employing a flow identifier and filter. The packet flow corresponds to a session, and is mapped to at least one session service. The mapped session service is then applied to the received message. A session service may therefore be transparently applied to a packet flow over a wireless link independently of the other packet flows which may also be transmitted over the wireless link.

Patent Agency Ranking