会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 134. 发明申请
    • PILOT SIGNAL TRANSMISSION MANAGEMENT
    • 试点信号传输管理
    • WO2010107915A2
    • 2010-09-23
    • PCT/US2010/027665
    • 2010-03-17
    • KYOCERA CORPORATIONCHANG, HenryDUNN, Doug
    • CHANG, HenryDUNN, Doug
    • H04W52/32H04W52/38H04W52/02
    • H04W52/325H04W8/005H04W52/38
    • A base station (104) is configured to reduce interference with other base stations (106) and/or devices in a multi-cell wireless network. The base station includes a wireless interface (118), detector (116) and controller. To reduce interference, the wireless interface may provide services to a first wireless communication device (108A) (WCD) using a pilot signal (932) emitted from the base station 104 at a reduced power level. In the reduced pilot signal mode, when the detector detects a second WCD (108B) within the base station's service area, the controller increases the pilot signal's power level above the reduced power level in order to establish communications with the second WCD (108B). Upon successfully connecting to the first and second WCDs, the base station (104) may again reduce the pilot signal's power level to reduce interference with other base stations or wireless devices.
    • 基站(104)被配置为减少对多小区无线网络中的其他基站(106)和/或设备的干扰。 基站包括无线接口(118),检测器(116)和控制器。 为了减少干扰,无线接口可以使用从基站104以降低的功率电平发射的导频信号(932)向第一无线通信设备(108A)(WCD)提供服务。 在减小导频信号模式中,当检测器检测到基站服务区内的第二WCD(108B)时,控制器将导频信号的功率电平提高到降低的功率电平之上,以建立与第二WCD(108B)的通信。 当成功连接到第一和第二WCD时,基站(104)可以再次降低导频信号的功率电平,以减少与其他基站或无线设备的干扰。
    • 136. 发明申请
    • APPARATUS, SYSTEM AND METHOD FOR MANAGING WIRELESS SERVICE TO A WIRELESS COMMUNICATION DEVICE
    • 用于无线通信设备管理无线业务的装置,系统和方法
    • WO2009108723A2
    • 2009-09-03
    • PCT/US2009/035179
    • 2009-02-25
    • KYOCERA CORPORATIONKALHAN, Amit
    • KALHAN, Amit
    • H04W36/38
    • H04W36/38H04W84/045
    • A detecting base station detects a wireless communication device by intercepting an uplink communication signal intended for an originating base station. In response to the detection of the wireless communication device, the detecting base station sends a message to the core network. The detecting base station includes a mobile communication device detector configured to intercept the uplink communication signal transmitted from the wireless communication device to the originating base station of a communication network. A network interface within the detecting base station is configured to send a device proximity message to the communication network where the device proximity message is based on the proximity of the wireless communication device to the detecting base station. The device proximity message may be a handoff request, distance, or other information that is derived or otherwise related to the intercepted uplink communication signal.
    • 检测基站通过截取针对发起基站的上行链路通信信号来检测无线通信装置。 响应于无线通信设备的检测,检测基站向核心网发送消息。 检测基站包括移动通信设备检测器,被配置为截取从无线通信设备发送到通信网络的始发基站的上行链路通信信号。 检测基站内的网络接口被配置为向通信网络发送设备接近消息,其中设备邻近消息基于无线通信设备对检测基站的接近。 设备接近消息可以是切换请求,距离或其他与截获的上行链路通信信号有关的信息。
    • 138. 发明申请
    • SYSTEM AND METHOD FOR BROADCASTING OVERHEAD PARAMETERS IN POOR COVERAGE REGIONS
    • 在覆盖范围广泛的覆盖参数的系统和方法
    • WO2008141128A1
    • 2008-11-20
    • PCT/US2008/063169
    • 2008-05-09
    • KYOCERA CORPORATIONKALHAN, AmitCHANG, HenryTHOME, TimothyDUNN, Doug
    • KALHAN, AmitCHANG, HenryTHOME, TimothyDUNN, Doug
    • H04Q7/38
    • H04W48/12
    • To improve WWAN coverage, an access node 102 broadcasts overhead messages on a first channel covering a first channel environment and a second channel covering a second channel environment within a coverage region 106. The overhead messages carry network overhead parameters for allowing wireless mobile devices 104 to acquire and maintain traffic channels within the cellular system 100. The overhead message channels are configured so that a user perceives uninterrupted wireless services while moving through different channel environments 108 in the coverage region 106. In one embodiment, the overhead message channels are separate physical channels configured with different broadcast parameters to provide coverage in different environments. In another embodiment, the overhead parameter information is segregated into base and extended components that are encoded and layer modulated onto separate logical channels. Using layered modulation, wireless mobile devices can receive base components in poor coverage regions. The base components include overhead parameters for acquiring a WWAN channel.
    • 为了改善WWAN覆盖,接入节点102在覆盖第一信道环境的第一信道和覆盖覆盖区域106内的第二信道环境的第二信道上广播开销消息。开销消息携带网络开销参数,以允许无线移动设备104 获取和维护蜂窝系统100内的业务信道。开销消息信道被配置为使得用户在移动通过覆盖区域106中的不同信道环境108时感知不间断的无线服务。在一个实施例中,开销消息信道是分离的物理信道 配置不同的广播参数,以在不同的环境中提供覆盖。 在另一个实施例中,开销参数信息被分离成基本和扩展组件,其被编码和层调制到单独的逻辑信道上。 使用分层调制,无线移动设备可以在较差的覆盖区域中接收基本组件。 基本组件包括用于获取WWAN通道的开销参数。