专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010024578A2 METHOD FOR CHECKING CHANNEL QUALITY INFORMATION, AND BASE STATION SUPPORTING SAME 审中-公开
公开(公告)号：WO2010024578A2
公开(公告)日：2010-03-04
申请号：PCT/KR2009004738
申请日：2009-08-25
申请人： POSDATA CO LTD , JEON HYUNG JOON , LEE DONG KWAN , KIM JAE HYEONG , BYUN JEE YOUNG
发明人： JEON HYUNG JOON , LEE DONG KWAN , KIM JAE HYEONG , BYUN JEE YOUNG
IPC分类号： H04B7/26
CPC分类号： H04L1/0035
摘要： The present invention relates to a method for checking the channel quality information (CQI) of a portable Internet system, and a base station supporting same. According to one embodiment of the present invention, provided is a method for checking channel quality information received from a terminal, including the steps of: checking the information type contained in the channel quality information received at a predetermined frame cycle from the terminal, and checking whether a base station and the terminal support services of the information type; checking whether the received channel quality information satisfies channel quality information report regulations according to the characteristics of the information type, if the base station and the terminal support services of the information type; and applying the received channel quality information to the system if the channel quality information report regulations are satisfied, and discarding the received channel quality information if the channel quality information report regulations are not satisfied.

2. 发明申请

WO2010024578A3 METHOD FOR CHECKING CHANNEL QUALITY INFORMATION, AND BASE STATION SUPPORTING SAME 审中-公开
标题翻译：检查通道质量信息的方法和支持同步的基站
公开(公告)号：WO2010024578A3
公开(公告)日：2010-06-17
申请号：PCT/KR2009004738
申请日：2009-08-25
申请人： POSDATA CO LTD , JEON HYUNG JOON , LEE DONG KWAN , KIM JAE HYEONG , BYUN JEE YOUNG
发明人： JEON HYUNG JOON , LEE DONG KWAN , KIM JAE HYEONG , BYUN JEE YOUNG
IPC分类号： H04B7/26
CPC分类号： H04L1/0035
摘要： The present invention relates to a method for checking the channel quality information (CQI) of a portable Internet system, and a base station supporting same. According to one embodiment of the present invention, provided is a method for checking channel quality information received from a terminal, including the steps of: checking the information type contained in the channel quality information received at a predetermined frame cycle from the terminal, and checking whether a base station and the terminal support services of the information type; checking whether the received channel quality information satisfies channel quality information report regulations according to the characteristics of the information type, if the base station and the terminal support services of the information type; and applying the received channel quality information to the system if the channel quality information report regulations are satisfied, and discarding the received channel quality information if the channel quality information report regulations are not satisfied.
摘要翻译：本发明涉及一种用于检查便携式因特网系统的信道质量信息（CQI）和支持它的基站的方法。根据本发明的一个实施例，提供了一种用于检查从终端接收的信道质量信息的方法，包括以下步骤：从终端检查包含在以预定帧周期接收的信道质量信息中的信息类型，并且检查无论是基站还是终端支持业务的信息类型; 根据信息类型的特点，检查接收到的信道质量信息是否满足信道质量信息报告规则，如果基站和终端支持业务的信息类型; 以及如果满足信道质量信息报告规则，则将所接收的信道质量信息应用于系统，如果不满足信道质量信息报告规则，则丢弃所接收的信道质量信息。

3. 发明申请

WO2009082184A3 METHOD FOR DETERMINING SPURIOUS AND WIRELESS COMMUNICATION SYSTEM APPLYING THAT METHOD 审中-公开
标题翻译：应用该方法确定异常和无线通信系统的方法
公开(公告)号：WO2009082184A3
公开(公告)日：2009-08-20
申请号：PCT/KR2008007723
申请日：2008-12-26
申请人： POSDATA CO LTD , JEON HYUNG JOON , KIM JAE HYEONG , LEE DONG KWAN
发明人： JEON HYUNG JOON , KIM JAE HYEONG , LEE DONG KWAN
IPC分类号： H04B7/155 , H04B7/26
CPC分类号： H04W24/08 , H04W24/10 , H04W88/08
摘要： A method for determining a spurious emission and a wireless communication system applying that method is disclosed, which is capable of determining whether or not there is the spurious emission in each base station by determining whether or not there is a signal in a zone allocated to a predetermined region of an uplink transmission period of each base station frame, the method comprising requesting an allocation of a first zone in an uplink transmission period in a frame of each BS, wherein data bursts are not allocated into the first zone; receiving a first N level measured in the first zone from each BS; and determining whether or not there is the spurious emission in each BS using the first N level.
摘要翻译：公开了一种用于确定杂散发射的方法以及应用该方法的无线通信系统，其能够通过确定在分配给一个区域的区域中是否存在信号来确定每个基站中是否存在杂散发射所述方法包括：请求在每个BS的帧中的上行链路传输时段中分配第一区域，其中数据突发未被分配到所述第一区域中; 从每个BS接收在第一区中测量的第一N电平; 并且使用第一N电平确定每个BS中是否存在杂散发射。

4. 发明申请

WO2010077064A3 METHOD AND APPARATUS FOR DATA TRANSMISSION USING TRANSMIT DIVERSITY 审中-公开
标题翻译：使用传输多样性的数据传输的方法和装置
公开(公告)号：WO2010077064A3
公开(公告)日：2010-09-23
申请号：PCT/KR2009007889
申请日：2009-12-29
申请人： POSDATA CO LTD , JEON HYUNG JOON , KIM JAEHYEONG , LEE DONG KWAN , CHO HEE CHANG , KIM JUNG JU , SONG KUKJIN , LEE SEUNG HYUN
发明人： JEON HYUNG JOON , KIM JAEHYEONG , LEE DONG KWAN , CHO HEE CHANG , KIM JUNG JU , SONG KUKJIN , LEE SEUNG HYUN
IPC分类号： H04B7/02 , H04W40/06
CPC分类号： H04B7/0602
摘要： The data transmission method using transmit diversity according to one aspect of the present invention enables a permutation matrix to be used without any feedback regarding channel status from a receiver to switch an antenna whereat each stream is re-transmitted, and comprises: a step wherein streams to be transmitted to each antenna are used to configure a frame; a step wherein at the frame cycle setup, a permutation is applied to the frame or all the burst included in a specific zone of the frame to switch an antenna whereto each stream included in the frame or the entire burst is transmitted; and a step wherein the frame is transmitted through each antenna.
摘要翻译：使用根据本发明的一个方面的发射分集的数据传输方法使得可以使用置换矩阵，而没有关于来自接收机的信道状态的任何反馈来切换每个流被重新发送的天线，并且包括：步骤，其中，要发送到每个天线用于配置一个帧; 一个步骤，其中在帧周期设置中，将一个置换应用于帧或包含在该帧的特定区域中的所有突发，以切换天线，其中包括在帧中的每个流或整个突发被发送; 以及其中通过每个天线发送帧的步骤。

5. 发明申请

WO2010077079A3 CHANNEL ESTIMATION SUPPORT METHOD AND DEVICE 审中-公开
标题翻译：信道估计支持方法和设备
公开(公告)号：WO2010077079A3
公开(公告)日：2010-10-21
申请号：PCT/KR2009007930
申请日：2009-12-30
申请人： SEAH NETWORKS CO LTD , CHOI BAL GEUM , KIM JUNG JU , LEE DONG KWAN
发明人： CHOI BAL GEUM , KIM JUNG JU , LEE DONG KWAN
IPC分类号： H04J3/06 , H04L7/10
CPC分类号： H04L27/2656 , H04L25/0224 , H04L27/2675
摘要： The present invention relates to a mobile Internet system, and more particularly to a channel estimation support method and device. In one example, the channel estimation support method is a channel estimation support method in a mobile Internet system, comprising the steps of: calculating a first average window size by using the difference between adjacent channels in a domain constituted by either a time domain or a frequency domain; calculating a second average window size by using the difference between adjacent channels in the remaining domain constituted by either the time domain or the frequency domain; and determining a two-dimensional average window size by using the first average window size and the second average window size.
摘要翻译：移动因特网系统技术领域本发明涉及一种移动因特网系统，更具体地，涉及一种信道估计支持方法和装置。在一个示例中，信道估计支持方法是移动因特网系统中的信道估计支持方法，其包括以下步骤：通过使用由时域或时域中的任一个所构成的域中的相邻信道之间的差来计算第一平均窗口大小频域; 通过使用由时域或频域构成的剩余域中的相邻信道之间的差来计算第二平均窗口大小; 以及通过使用所述第一平均窗口尺寸和所述第二平均窗口尺寸来确定二维平均窗口尺寸。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式