利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

191 条记录 (耗时 0.047 秒)

    METHOD AND APPARATUS FOR TRANSMITTING ENCODED SIGNALS WITH FREQUENCY HOPPING ENVIRONMENT
    42.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING ENCODED SIGNALS WITH FREQUENCY HOPPING ENVIRONMENT 有权
    用于传输带有频率环境的编码信号的方法和装置

    公开(公告)号：US20120093197A1

    公开(公告)日：2012-04-19

    申请号：US13377456

    申请日：2010-09-30

    申请人： Min Gyu Kim ,  Dae Won Lee ,  Dong Wook Roh ,  Joon Kui Ahn ,  Suck Chel Yang ,  Ki Jun Kim ,  Dong Youn Seo

    发明人： Min Gyu Kim ,  Dae Won Lee ,  Dong Wook Roh ,  Joon Kui Ahn ,  Suck Chel Yang ,  Ki Jun Kim ,  Dong Youn Seo

    IPC分类号： H04B1/00

    CPC分类号： H04L5/0053 ,  H03M13/13 ,  H03M13/275 ,  H03M13/31 ,  H04L1/0041 ,  H04L1/04 ,  H04L5/0057

    摘要： This document is related to a wireless communication system, and more particularly to a method and an apparatus for transmitting encoded signals with frequency hopping environment. A method of transmitting signals by a user equipment (UE) comprises: encoding an input signal having a length of (A) bits by using (A) basis sequences having a length of 20 bits to output an encoded signal having a length of 20 bits, wherein (A) is a natural number less than 14; mapping the encoded signal having the length of 20 bits to two different resource regions, wherein the first 10 bits of the encoded signal are mapped to a first resource region, and the second 10 bits of the encoded signal are mapped to a second resource region; and transmitting the resource-mapped signals to a Node B, wherein the encoded signal or the (A) basis sequences are cyclic shifted with a value of (x) before mapping the encoded signal to the two different resource regions, wherein (x) is a natural number less than 20.

    摘要翻译： 本文件涉及无线通信系统，更具体地涉及一种用跳频环境发送编码信号的方法和装置。 一种由用户设备（UE）发送信号的方法包括：通过使用（A）具有20比特长度的基本序列来编码具有（A）比特长度的输入信号，以输出具有20比特长度的编码信号 ，其中（A）是小于14的自然数; 将具有20比特长度的编码信号映射到两个不同的资源区域，其中编码信号的前10位被映射到第一资源区域，并且编码信号的第二个10比特被映射到第二资源区域; 并且将所述资源映射信号发送到节点B，其中，在将所述编码信号映射到所述两个不同的资源区域之前，所述编码信号或所述（A）基本序列以（x）的值循环移位，其中（x）是 自然数小于20。

    TRANSMITTING SPREAD SIGNAL IN COMMUNICATION SYSTEM
    43.
    发明申请
    TRANSMITTING SPREAD SIGNAL IN COMMUNICATION SYSTEM 有权
    在通信系统中传输信号

    公开(公告)号：US20110243198A1

    公开(公告)日：2011-10-06

    申请号：US13162487

    申请日：2011-06-16

    申请人： Jung Hoon LEE ,  Ki Jun Kim ,  Dong Wook Roh ,  Dae Won Lee ,  Joon Kui Ahn

    发明人： Jung Hoon LEE ,  Ki Jun Kim ,  Dong Wook Roh ,  Dae Won Lee ,  Joon Kui Ahn

    IPC分类号： H04B1/707

    CPC分类号： H04B1/707 ,  H04B7/0678 ,  H04B7/068 ,  H04J13/00 ,  H04J13/16 ,  H04L1/0606 ,  H04L5/0021 ,  H04L5/0023 ,  H04L5/0055 ,  H04L27/2601

    摘要： The present invention provides for transmitting a spread signal in a mobile communication system. The present invention includes spreading a signal using a plurality of spreading codes, wherein the plurality of spreading codes have a spreading factor, multiplexing the spread signal by code division multiplexing, transmitting the multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a first antenna set, and transmitting the same multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a second antenna set.

    摘要翻译： 本发明提供了一种在移动通信系统中发送扩展信号。 本发明包括使用多个扩展码扩展信号，其中多个扩展码具有扩展因子，通过码分复用多路复用扩展信号，经由多个相邻频率资源经由多个相邻频率资源发送多个信号 第一天线组，并且经由第二天线组的一个OFDM符号的多个相邻频率资源发送相同的复用信号。

    Method Of Transmitting Scheduling Request Signal
    44.
    发明申请
    Method Of Transmitting Scheduling Request Signal 有权
    发送调度请求信号的方法

    公开(公告)号：US20110216713A1

    公开(公告)日：2011-09-08

    申请号：US12673488

    申请日：2008-08-14

    申请人： Hak Seong Kim ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dae Won Lee ,  Seong Hoon Jeong ,  Dong Wook Roh ,  Suk Hyon Yoon ,  Joon Kui Ahn

    发明人： Hak Seong Kim ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dae Won Lee ,  Seong Hoon Jeong ,  Dong Wook Roh ,  Suk Hyon Yoon ,  Joon Kui Ahn

    IPC分类号： H04W72/00

    CPC分类号： H04L5/0053 ,  H04L27/2613

    摘要： A method of transmitting a scheduling request signal, wherein the scheduling request signal is used to request a radio resource for uplink transmission in a wireless communication system is provided. The method includes configuring a physical uplink control channel (PUCCH) for transmission of a scheduling request signal in a subframe, the subframe comprising two consecutive slots, a slot comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, the scheduling request signal being carried by a presence or absence of transmission of the PUCCH, wherein at least one SC-FDMA symbol is assigned for transmission of a sounding reference signal, and transmitting the scheduling request signal and the sounding reference signal in the subframe. Scheduling request signal can be transmitted without interference with other control signals such as sounding reference signal that are transmitted on the same control channel with the scheduling request signal.

    摘要翻译： 提供了一种发送调度请求信号的方法，其中所述调度请求信号用于在无线通信系统中请求用于上行链路传输的无线电资源。 该方法包括：配置物理上行链路控制信道（PUCCH），用于在子帧中发送调度请求信号，所述子帧包括两个连续时隙，包括多个单载波频分多址（SC-FDMA）符号的时隙， 所述调度请求信号由所述PUCCH的发送的存在或不存在而携带，其中，分配至少一个SC-FDMA符号用于发送参考信号，并且在所述子帧中发送所述调度请求信号和所述探测参考信号。 可以发送调度请求信号而不干扰其它控制信号，例如在相同控制信道上与调度请求信号一起发送的探测参考信号。