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
    • 22. 发明授权
    • Method for transmitting data for inter-frequency/inter-system handover in mobile telecommunications system
    • 用于在移动电信系统中发送用于频率间/系统间切换的数据的方法
    • US06498933B1
    • 2002-12-24
    • US09566878
    • 2000-05-08
    • Jae Hong ParkChong Won LeeYeon Sang KooShin Hyun YangJeong Hwa YeYu Ro LeeHo Geun Lee
    • Jae Hong ParkChong Won LeeYeon Sang KooShin Hyun YangJeong Hwa YeYu Ro LeeHo Geun Lee
    • H04Q700
    • H04W36/14H04W36/0088
    • A method for transmitting data for inter-frequency/inter-system handover in an asynchronous UTRA mobile telecommunications system, wherein information incapable of being transmitted for an idle period is transmitted over a common channel in the case of the inter-frequency handover or inter-system handover, thereby increasing the quality of speech and more efficiently performing the handover. A base station assigns a common channel to a mobile station connected thereto if inter-frequency (inter-system) handover is requested by the mobile station. Then, the base station transmits information about the assigned common channel to the mobile station and determines whether a transmission frame is an idle frame. The base station transmits data to the mobile station over a dedicated channel if the transmission frame is not the idle frame and over both the dedicated channel and common channel if the transmission frame is the idle frame. If a received frame is the idle frame during data reception, the mobile station receives data from the base station over both the dedicated channel and common channel. Therefore, the present invention has the effect of overcoming a conventional code shortage problem and, because of the assignment of one OVSF code to a common channel, keeping orthogonality with other channels.
    • 一种用于在异步UTRA移动电信系统中发送用于频率间/系统间切换的数据的方法,其中,在频率间切换或帧间切换的情况下,通过公共信道发送不能在空闲时段发送的信息, 系统切换,从而提高语音质量并更有效地执行切换。 如果移动台请求了跨频(系统间)切换,则基站向连接的移动台分配公共信道。 然后,基站向移动台发送关于所分配的公共信道的信息,并确定发送帧是否为空闲帧。 如果传输帧不是空闲帧,并且如果传输帧是空闲帧,则基站通过专用信道和公共信道在专用信道上向​​移动站发送数据。 如果在数据接收期间接收到的帧是空闲帧,则移动台通过专用信道和公共信道从基站接收数据。 因此,本发明具有克服常规的代码不足问题的效果,并且由于将一个OVSF代码分配给公共信道,因此保持与其他信道的正交性。
    • 24. 发明申请
    • Method and apparatus for interfacing synchronous core network with asynchronous radio network
    • 用于将同步核心网与异步无线网络进行接口的方法和装置
    • US20090196222A1
    • 2009-08-06
    • US12212118
    • 2008-09-17
    • Jae-Hong ParkWoon-Hee HwangYeon-Sang KooChong-Won LeeShin-Hyun YangJeong-Hwa Ye
    • Jae-Hong ParkWoon-Hee HwangYeon-Sang KooChong-Won LeeShin-Hyun YangJeong-Hwa Ye
    • H04W4/00
    • H04W88/181
    • A method and apparatus for interfacing a synchronous core network with an asynchronous radio network in a next-generation mobile telecommunications system is disclosed. The method for mapping a message in order to interface a synchronous core network with an asynchronous radio network, the radio network having a base station (BS), the base station having a radio resource controller, a radio link controller, a medium access controller and a physical controller, the method comprising the steps of: a) selecting a function necessary to map a synchronous message to an asynchronous message; b) determining whether the synchronous message is to be transmitted to the mobile station or not; c) storing information necessary to map the synchronous message to the asynchronous message if the synchronous message is to transmitted to the mobile station, d) mapping parameters in the synchronous message to those in the asynchronous message, thereby generating the asynchronous message; e) discarding the message not to be transmitted to the mobile station after storing parameters included in the message not to be transmitted onto a predetermined device; and f) transmitting the asynchronous message to the radio resource controller.
    • 公开了一种用于在下一代移动电信系统中将同步核心网与异步无线电网络接口的方法和装置。 用于映射消息以便将同步核心网与异步无线电网络接口的方法,所述无线电网络具有基站(BS),所述基站具有无线电资源控制器,无线电链路控制器,媒体接入控制器和 一种物理控制器,所述方法包括以下步骤:a)选择将同步消息映射到异步消息所需的功能; b)确定同步消息是否要被发送到移动台; c)将同步消息映射到异步消息所需的信息,如果同步消息要发送到移动台,则d)将同步消息中的参数映射到异步消息中的参数,从而生成异步消息; e)在将包含在不被发送的消息中的参数存储到预定的设备之后,丢弃不发送到移动台的消息; 以及f)将所述异步消息发送到所述无线电资源控制器。
    • 29. 发明授权
    • Data transmission method for hybrid ARQ type II/III downlink of a wide-band radio communication system
    • 宽带无线电通信系统混合ARQ型II / III下行链路的数据传输方法
    • US06731623B2
    • 2004-05-04
    • US09832250
    • 2001-04-10
    • Yu-Ro LeeJae-Hong ParkChong-Won LeeJeong-Hwa Ye
    • Yu-Ro LeeJae-Hong ParkChong-Won LeeJeong-Hwa Ye
    • H04J324
    • H04L1/0069H04L1/0059H04L1/0066H04L1/1819H04L1/1896H04W4/18H04W88/12
    • A data processing method for a hybrid ARQ type II/III downlink of a wide-band radio communication system, wherein SRNC and CRNC are located on the same radio network, includes the steps of: a) generating RLC-PDU in a RLC layer of the SRNC and generating a PDU having RLC-PDU information needed for supporting the hybrid ARQ type II/III based on a header of the RLC-PDU (HARQ-RLC-Control-PDU); b) transmitting the RLC-PDU and the HARQ-RLC-Control-PDU to a MAC-D, treating a general user part of a MAC layer through a logical channel; c) transmitting the RLC-PDU and the HARQ-RLC-Control-PDU from the MAC-D to a MAC-C/SH, treating common/shared channel part of the MAC layer; d) transforming the PLC-PDU and the HARQ-RLC-Control-PDU to MAC-PDU and the HARQ-MAC-Control-PDU, respectively, in the MAC-C/SH, and allocating a format TFI1 of the MAC-PDU and TFI2 of the HARQ-MAC-Control-PDU, and transmitting the TFI1 and TFI2 to the MAC-D, and transmitting the MAC-PDU and the HARQ-MAC-Control-PDU to a physical layer of BTS, through a transport channel; and e) forming the TFI1 and the TFI2 in the MAC-D to a TFCI, then transmitting the TFCI to the user equipment through a first physical channel, and transforming the MAC-PDU and the HARQ-MAC-Control-PDU to a radio frame, then transmitting the radio frame to the mobile station through a second physical channel.
    • 一种用于宽带无线电通信系统的混合ARQ类型II / III下行链路的数据处理方法,其中SRNC和CRNC位于同一无线电网络上,包括以下步骤:a)在RLC层中生成RLC-PDU 并且根据RLC-PDU(HARQ-Control-PDU)的报头生成具有支持混合ARQ类型II / III所需的RLC-PDU信息的PDU; b)将RLC-PDU和HARQ-RLC-Control-PDU发送到MAC-D,通过逻辑信道处理MAC层的普通用户部分; c)将MAC-D中的RLC-PDU和HARQ-RLC-Control-PDU发送到MAC-C / SH,处理MAC层的公共/共享信道部分; d)将MAC-C / SH中的PLC-PDU和HARQ-RLC-Control-PDU分别变换为MAC-PDU和HARQ-MAC-Control-PDU,并分配MAC-PDU的格式TFI1 和TFI2,并且将TFI1和TFI2发送到MAC-D,并通过传输信道将MAC-PDU和HARQ-MAC-Control-PDU发送到BTS的物理层 ; 以及e)将MAC-D中的TFI1和TFI2形成为TFCI,然后通过第一物理信道将TFCI发送给用户设备,并将MAC-PDU和HARQ-MAC-Control-PDU变换为无线电 帧,然后通过第二物理信道将无线电帧发送到移动台。