APPARATUS AND METHOD FOR TRANSMITTING A CONTROL CHANNEL MESSAGE IN A MOBILE COMMUNICATION SYSTEM
    1.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING A CONTROL CHANNEL MESSAGE IN A MOBILE COMMUNICATION SYSTEM 有权
    用于在移动通信系统中发送控制信道消息的装置和方法

    公开(公告)号:US20080080421A1

    公开(公告)日:2008-04-03

    申请号:US11853630

    申请日:2007-09-11

    IPC分类号: H04Q7/00

    摘要: Disclosed is an apparatus and a method for transmitting a control channel message, which can reduce resource waste in an OFDM system multiplexing and using a Block Resource Channel (BRCH) and a Distributed Resource Channel (DRCH) in a frequency axis. The apparatus includes a controller for generating a predetermined field and outputting a control channel message including the predetermined field, the predetermined field indicating a precoding index when a common pilot is used for data demodulation in a mobile station and indicating a pilot format of a dedicated pilot when the dedicated pilot is used for data demodulation in the mobile station, the precoding index indicating a weight value for beam-forming of each antenna; and a transmission module for converting the control channel message into a wireless signal and transmitting the wireless signal to the mobile station. The apparatus and method can reduce the resource waste of a control channel by inserting different pieces of information into a predetermined field included in the control channel message according to the channel type and the multiplexing mode of a resource channel in an Orthogonal Frequency Division Multiplexing (OFDM) system, and enables the efficient use of resources by transmitting different types of control information through redundant bits of a control channel message.

    摘要翻译: 公开了一种用于发送控制信道消息的装置和方法,其可以减少OFDM系统在频率轴上复用和使用块资源信道(BRCH)和分布式资源信道(DRCH)中的资源浪费。 该装置包括:控制器,用于产生预定的场,并输出包含预定场的控制信道消息,当公共导频用于移动台中的数据解调时,指示预编码索引的预定字段指示专用导频的导频格式 当专用导频被用于移动台中的数据解调时,预编码索引指示每个天线的波束成形的权重值; 以及传输模块,用于将控制信道消息转换成无线信号,并将无线信号发送到移动站。 该装置和方法可以根据正交频分复用(OFDM)中的资源信道的信道类型和复用方式,将不同的信息片段插入到控制信道消息中包含的预定字段中,从而减少控制信道的资源浪费 )系统,并且通过通过控制信道消息的冗余位发送不同类型的控制信息来实现资源的有效利用。

    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL INFORMATION IN PACKET DATA COMMUNICATION SYSTEM
    2.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL INFORMATION IN PACKET DATA COMMUNICATION SYSTEM 有权
    用于在分组数据通信系统中发送/接收控制信息的方法和装置

    公开(公告)号:US20080152029A1

    公开(公告)日:2008-06-26

    申请号:US11933980

    申请日:2007-11-01

    IPC分类号: H04L27/28

    摘要: Provided is a control information transmission/reception method and apparatus for providing a packet data service in an OFDM based mobile communication system. The method includes transmitting a first maximum number of control channel blocks transmissible by using a first modulation scheme and a second maximum number of control channel blocks transmissible by using a second modulation scheme, the first modulation scheme having a lower modulation order from among modulation orders of multiple modulation schemes usable for control information within a frame, the second modulation scheme having a modulation order higher than the modulation order of the first modulation scheme within the frame; and transmitting first control channel blocks determined based on the first maximum number through the first modulation scheme within the frame and transmitting second control channel blocks determined based on the second maximum number through the second modulation scheme within the frame.

    摘要翻译: 提供了一种用于在基于OFDM的移动通信系统中提供分组数据服务的控制信息发送/接收方法和装置。 该方法包括通过使用第一调制方案发送可传输的第一最大数量的控制信道块和通过使用第二调制方案传输的第二最大数量的控制信道块,所述第一调制方案具有从调制阶数 可用于帧内的控制信息的多个调制方案,所述第二调制方式具有比所述帧内的所述第一调制方案的调制阶数更高的调制级; 以及通过帧内的第一调制方案发送基于第一最大数量确定的第一控制信道块,并且通过帧内的第二调制方案发送基于第二最大数量确定的第二控制信道块。

    METHOD AND APPARATUS FOR MULTIPLEXING FREQUENCY HOPPING IN A COMMUNICATION SYSTEM
    3.
    发明申请
    METHOD AND APPARATUS FOR MULTIPLEXING FREQUENCY HOPPING IN A COMMUNICATION SYSTEM 有权
    在通信系统中多频复用的方法和装置

    公开(公告)号:US20110205999A1

    公开(公告)日:2011-08-25

    申请号:US13099789

    申请日:2011-05-03

    IPC分类号: H04B1/713 H04W72/04

    摘要: A method and apparatus for multiplexing frequency hopping in a wireless communication system using Orthogonal Frequency Division Multiple Access (OFDMA) is provided. The frequency hopping multiplexing method and apparatus efficiently indicates time division multiplexing for global hopping and local hopping by indicating and using the number and positions of slots for global hopping and local hopping to time-division-multiplex global hopping and local hopping in a reverse link, depending on information the number of Distributed Resource CHannels (DRCHs), provided from a transmitting side over a Forward link Secondary Broadcast Control CHannel (F-SBCCH), which is one of the forward common channels.

    摘要翻译: 提供了一种使用正交频分多址(OFDMA)在无线通信系统中复用跳频的方法和装置。 跳频多路复用方法和装置通过指示和使用用于全局跳频和本地跳频的时隙的数量和位置来有效地指示用于全局跳频和本地跳频的时分复用,以在反向链路中对时分多路复用全局跳频和本地跳频, 取决于作为前向公共信道之一的前向链路辅助广播控制信道(F-SBCCH)从发送侧提供的分布式资源CHANNEL(DRCH)的数量的信息。

    POWER FACTOR CORRECTION CIRCUIT AND DRIVING METHOD THEREOF
    6.
    发明申请
    POWER FACTOR CORRECTION CIRCUIT AND DRIVING METHOD THEREOF 有权
    功率因数校正电路及其驱动方法

    公开(公告)号:US20100110593A1

    公开(公告)日:2010-05-06

    申请号:US12610519

    申请日:2009-11-02

    IPC分类号: H02H7/00

    摘要: The present invention relates to a set protection circuit for when a diode short-circuit defect occurs in a power factor correction circuit of a critical conduction mode. In a conventional power factor correction circuit, an excessive amount of current flows to a switch if a diode is short-circuited so that the switch is damaged. In order to prevent damage to the switch, the present invention provides a method for stopping turn-on of the switch when a switch current is excessive.

    摘要翻译: 本发明涉及一种用于在临界导通模式的功率因数校正电路中发生二极管短路缺陷的组合保护电路。 在传统的功率因数校正电路中,如果二极管发生短路,则过大的电流流向开关,从而损坏开关。 为了防止对开关的损坏,本发明提供一种当开关电流过大时停止开关接通的方法。

    APPARATUS AND METHOD FOR SEARCHING/MANAGING HOME NETWORK SERVICE BASED ON HOME NETWORK CONDITION
    8.
    发明申请
    APPARATUS AND METHOD FOR SEARCHING/MANAGING HOME NETWORK SERVICE BASED ON HOME NETWORK CONDITION 审中-公开
    基于家庭网络条件搜索/管理家庭网络服务的装置和方法

    公开(公告)号:US20080120405A1

    公开(公告)日:2008-05-22

    申请号:US11943066

    申请日:2007-11-20

    IPC分类号: G06F15/16

    摘要: Provided are an apparatus and a method for searching/managing a home network service based on a home network condition. The apparatus, includes: a service storing unit for storing a home network service; a device information analyzing unit for analyzing home network device information and checking a type of the home network device information; a service searching unit for searching a related home network service list according to the type of the home network device information in the home network service list; and a service operation managing unit for installing the home network service upon installation request of the user in the list of the searched home network service, and managing an operation of the home network service upon operation request of the user in the list of the installed home network service.

    摘要翻译: 提供了一种基于家庭网络条件来搜索/管理家庭网络服务的装置和方法。 该装置包括:存储家庭网络服务的服务存储单元; 设备信息分析单元,用于分析家庭网络设备信息并检查家庭网络设备信息的类型; 服务搜索单元,用于根据家庭网络服务列表中的家庭网络设备信息的类型搜索相关的家庭网络服务列表; 以及服务操作管理单元,用于在所搜索的家庭网络服务的列表中安装用户的安装请求时安装家庭网络服务,以及根据用户在安装的家庭列表中的操作请求来管理家庭网络服务的操作 网络服务。

    FAULT MODEL AND RULE BASED FAULT MANAGEMENT APPARATUS IN HOME NETWORK AND METHOD THEREOF
    10.
    发明申请
    FAULT MODEL AND RULE BASED FAULT MANAGEMENT APPARATUS IN HOME NETWORK AND METHOD THEREOF 失效
    家庭网络中的故障模型和基于规则的故障管理设备及其方法

    公开(公告)号:US20080133979A1

    公开(公告)日:2008-06-05

    申请号:US11949234

    申请日:2007-12-03

    IPC分类号: G06F11/00

    摘要: Provided are a fault model and rule based fault management apparatus and method for a home network. The fault management apparatus includes: a plurality of fault generation unit formed in a multilevel structure and generating fault notification when a fault is generated; a plurality of fault communication unit for transferring fault notification from one of the fault generation unit; a fault agent unit for transferring each fault notification from a plurality of the fault communication unit; and a fault diagnosis and process unit for receiving the fault notification from the fault agent unit, diagnosing a corresponding fault, and processing the corresponding fault using a fault model, a fault decision rule, and a fault process rule.

    摘要翻译: 提供了一种用于家庭网络的故障模型和规则的故障管理装置和方法。 所述故障管理装置包括:多个故障生成部,其形成为多级结构,并且在产生故障时产生故障通知; 多个故障通信单元,用于从故障生成单元之一传送故障通知; 故障代理单元,用于从多个所述故障通信单元传送每个故障通知; 以及故障诊断和处理单元,用于从故障代理单元接收故障通知,诊断相应故障,并使用故障模型,故障判定规则和故障处理规则处理相应的故障。