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1. 发明申请

US20060111129A1 Method of transmitting feedback information in an orthogononal frequency division multiplexing (OFDM)/ OFDM access (OFDMA) mobile communication system 有权
标题翻译：在正交频分复用（OFDM）/ OFDM接入（OFDMA）移动通信系统中发送反馈信息的方法
公开(公告)号：US20060111129A1
公开(公告)日：2006-05-25
申请号：US11253354
申请日：2005-10-18
申请人： Bin Ihm , Jin-Young Chun , Yong Jin
发明人： Bin Ihm , Jin-Young Chun , Yong Jin
IPC分类号： H04Q7/20
CPC分类号： H04L5/023 , H04L5/0023 , H04L5/0044 , H04L5/0053 , H04L5/0094 , H04W72/042 , H04W72/0426
摘要： A method of transmitting feedback information in a wireless communication system is disclosed. More specifically, the method comprises a mobile station (MS) which determines whether to transmit feedback information to a base station (BS) without solicitation from the BS. After determining to do so, the MS transmits a request message to request the BS to allocate an uplink resource for transmitting at least one unsolicited header and thereafter receives the uplink resource allocation from the BS. Lastly, the MS transmits the at least one unsolicited header via the allocated uplink resource.
摘要翻译：公开了一种在无线通信系统中发送反馈信息的方法。更具体地，该方法包括移动台（MS），其确定是否在没有来自BS的请求的情况下向基站（BS）发送反馈信息。在确定这样做之后，MS发送请求消息以请求BS分配用于发送至少一个未经请求的报头的上行链路资源，然后从BS接收上行链路资源分配。最后，MS经由所分配的上行链路资源发送至少一个未经请求的报头。

2. 发明申请

US20060171417A1 Method of transmitting feedback information using an extended subheader 有权
公开(公告)号：US20060171417A1
公开(公告)日：2006-08-03
申请号：US11320381
申请日：2005-12-27
申请人： Bin Ihm , Jin-Young Chun , Yong Jin
发明人： Bin Ihm , Jin-Young Chun , Yong Jin
IPC分类号： H04J11/00 , H04J3/24 , H04L12/28 , H04L12/56 , H04J3/16 , H04J3/22
CPC分类号： H04W99/00 , H04L69/324 , Y10S370/912
摘要： A method of transmitting feedback information is disclosed. More specifically, a mobile station (MS) receives a Protocol Data Unit (PDU) which includes a Medium Access Channel (MAC) header from a base station (BS). Thereafter, the MS determines from the received MAC header whether an extended subheader group appears after the MAC header, and also identifies a feedback request extended subheader from the extended subheader group. Lastly, the MS transmits the feedback information according to the feedback request extended subheader.

3. 发明申请

US20070280360A1 Method of Processing Received Signals in a Multi-Input Multi-Output (Mimo) System 有权
标题翻译：在多输入多输出（Mimo）系统中处理接收信号的方法
公开(公告)号：US20070280360A1
公开(公告)日：2007-12-06
申请号：US11576246
申请日：2005-09-30
申请人： Bin Ihm , Yong Jin , Jin Chun
发明人： Bin Ihm , Yong Jin , Jin Chun
IPC分类号： H04L27/00
CPC分类号： H04L25/0248 , H04B7/0413 , H04B7/0634 , H04B7/0639 , H04B7/0854 , H04L25/0204
摘要： A method of processing data by using a plurality of antennas and by applying weight to each signal received via a corresponding antenna in a wireless communication system is disclosed. More specifically, the method includes estimating a channel matrix corresponding to the received signal and dividing columns of the channel matrix into at least two groups. Here, each group includes at least one column. Furthermore, the method includes applying a Singular Value Decomposition (SVD) scheme to each group.
摘要翻译：公开了一种通过使用多个天线处理数据并通过对通过无线通信系统中的相应天线接收的每个信号施加加权的方法。更具体地，该方法包括估计与接收信号相对应的信道矩阵，并将信道矩阵的列划分成至少两组。这里，每个组包括至少一列。此外，该方法包括对每个组应用奇异值分解（SVD）方案。

4. 发明申请

US20070243903A1 Method of Selecting Retransmission Format in a Wireless Communication Multiple Antenna System 审中-公开
公开(公告)号：US20070243903A1
公开(公告)日：2007-10-18
申请号：US11576248
申请日：2005-10-25
申请人： Bin Ihm , Yong Jin , Jin Chun
发明人： Bin Ihm , Yong Jin , Jin Chun
IPC分类号： H04M1/00
CPC分类号： H04L1/1893 , H04L1/0025 , H04L1/0631 , H04L1/0643 , H04L1/0656 , H04L1/0668 , H04L1/0693 , H04L1/1671 , H04L1/18 , H04L1/1864 , H04L1/1896
摘要： A method of retransmitting a data packet in a wireless communication system having multiple antennas is disclosed. More specifically, a mobile station (MS) determines a retransmission format from a plurality of retransmission formats and then informs the determined retransmission format by which to retransmit the data packet. A 1 = [ S ~ 1 - S ~ 2 0 0 S ~ 2 S ~ 1 S ~ 3 - S ~ 4 0 0 S ~ 4 S ~ 5 ] A 2 = [ S ~ 1 - S ~ 2 S ~ 3 - S ~ 4 S ~ 2 S ~ 1 0 0 0 0 S ~ 4 S ~ 5 ] A 3 = [ S ~ 1 - S ~ 2 0 0 S ~ 2 S ~ 1 S ~ 3 - S ~ 4 S ~ 2 S ~ 1 S ~ 4 S ~ 5 ]

5. 发明申请

US20060209923A1 Method of transmitting feedback information in a multi-input, multi-output (MIMO) system 有权
公开(公告)号：US20060209923A1
公开(公告)日：2006-09-21
申请号：US11367917
申请日：2006-03-03
申请人： Yong Jin , Bin Ihm
发明人： Yong Jin , Bin Ihm
IPC分类号： H04B1/00
CPC分类号： H04B7/0636 , H04B7/04 , H04B7/0417 , H04B7/063 , H04B7/0639
摘要： A method of transmitting feedback information in a Multi-Input, Multi-Output (MIMO) system is disclosed. In the method, a mobile station (MS) which determines to transmit feedback information and feedback type to a base station (BS) without solicitation from the BS, wherein the feedback type is transmission antenna type, and transmits the feedback information using a MIMO mode feedback extended subheader, wherein the MIMO mode feedback extended subheader appears between a Medium Access Channel (MAC) header and a payload.

6. 发明申请

US20060195767A1 Supporting hybrid automatic retransmission request in orthogonal frequency division multiplexing access radio access system 有权
标题翻译：在正交频分复用接入无线接入系统中支持混合自动重传请求
公开(公告)号：US20060195767A1
公开(公告)日：2006-08-31
申请号：US11319305
申请日：2005-12-27
申请人： Bin Ihm , Chang Lee , Yong Jin , Jin Chun
发明人： Bin Ihm , Chang Lee , Yong Jin , Jin Chun
IPC分类号： H03M13/00
CPC分类号： H04L1/1819 , H04L1/0656 , H04L1/1607 , H04L1/1845 , H04L5/023
摘要： A method of supporting a hybrid automatic retransmission request (HARQ) in an orthogonal frequency division multiplexing access (OFDMA) radio access system is disclosed. Preferably, the method comprises receiving a downlink data frame comprising a data map information element and a data burst comprising a plurality of layers, wherein each layer is encoded with a corresponding channel encoder, and wherein the data map information element is configured to support multiple antennas to achieve space time transmit diversity by providing control information associated with each one of the plurality of layers, wherein the control information comprises allocation of acknowledgement status channels corresponding to the plurality of layers, and transmitting in an uplink data frame a plurality of acknowledgement status, each acknowledgement status being associated with whether a corresponding layer of the plurality of layers is properly decoded.
摘要翻译：公开了一种在正交频分复用接入（OFDMA）无线电接入系统中支持混合自动重传请求（HARQ）的方法。优选地，所述方法包括接收包括数据映射信息元素和包括多个层的数据突发的下行链路数据帧，其中每个层被对应的信道编码器编码，并且其中所述数据映射信息元素被配置为支持多个天线通过提供与所述多个层中的每一层相关联的控制信息来实现空间时间发射分集，其中所述控制信息包括对应于所述多个层的确认状态信道的分配，以及在上行链路数据帧中发送多个确认状态，每个确认状态与所述多个层的对应层是否被适当地解码相关联。

7. 发明申请

US20060171295A1 Communicating non-coherent detectable signal in broadband wireless access system 有权
公开(公告)号：US20060171295A1
公开(公告)日：2006-08-03
申请号：US11319251
申请日：2005-12-27
申请人： Bin Ihm , Jin Chun , Yong Jin
发明人： Bin Ihm , Jin Chun , Yong Jin
IPC分类号： H04J11/00 , H04Q7/24 , H04Q7/00
CPC分类号： H04L5/0094 , H04L5/0007 , H04L5/0046 , H04L5/0048 , H04L5/0055 , H04L5/0057 , H04L27/2604
摘要： The present invention relates to allocating a radio resource in a wireless communication system utilizing orthogonal frequency division multiplexing (OFDM). Preferably, the present invention comprises receiving in a mobile station data associated with a radio resource allocation map from a base station, wherein the radio allocation map comprises control parameters for transmitting an uplink channel, wherein the uplink channel comprises at least on OFDM tile comprising a first set of subcarriers associated with representing at least part of an n-bit data payload, and a second set of subcarriers associated with representing at least part of a non-pilot m-bit data payload wherein each subcarrier carries a modulated data, and the first and the second set of subcarriers are exclusive to each other, and transmitting the uplink channel from the mobile station to the base station.

8. 发明申请

US20070217539A1 METHOD OF TRANSMITTING DATA AND ESTIMATING CHANNEL INFORMATION IN OFDM/OFDMA MOBILE COMMUNICATIONS SYSTEM 有权
标题翻译：在OFDM / OFDMA移动通信系统中传输数据和估计信道信息的方法
公开(公告)号：US20070217539A1
公开(公告)日：2007-09-20
申请号：US11576440
申请日：2005-09-30
申请人： Bin Ihm , Yong Jin , Jin Chun
发明人： Bin Ihm , Yong Jin , Jin Chun
IPC分类号： H04L1/02
CPC分类号： H04B7/0417 , H04B7/0632 , H04B7/0636 , H04B7/0643 , H04L1/0026 , H04L1/0028 , H04L27/2626 , H04L27/2647
摘要： A method of feeding back channel information in an OFDM or OFDMA radio communications system is disclosed, in which a transmitting side instructs a region for measuring a downlink channel status and in which a receiving side feeds back the channel information to the transmitting side. The present invention includes the steps of transmitting instruction information instructing at least one region of at least two regions within a data frame as a signal measurement region to a receiving side and receiving the channel information estimated by a signal included in the signal measurement region instructed by the instruction information from the receiving side.
摘要翻译：公开了一种在OFDM或OFDMA无线电通信系统中反馈信道信息的方法，其中发送侧指示区域测量下行链路信道状态，并且其中接收侧将信道信息反馈给发送侧。本发明包括以下步骤：将指示数据帧内的至少两个区域的至少一个区域的指令信息作为信号测量区域发送到接收侧，并接收由包括在由信号测量区域指示的信号测量区域中的信号估计的信道信息，来自接收侧的指令信息。

9. 发明申请

US20060227778A1 Method of supporting multiple codes in a wireless mobile communication system 有权
标题翻译：在无线移动通信系统中支持多个码的方法
公开(公告)号：US20060227778A1
公开(公告)日：2006-10-12
申请号：US11375718
申请日：2006-03-14
申请人： Yong Jin , Chang Lee , Bin Ihm , Ki Ryu
发明人： Yong Jin , Chang Lee , Bin Ihm , Ki Ryu
IPC分类号： H04L12/56 , H04J3/22
CPC分类号： H04L5/0046 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0025 , H04L1/0028 , H04L1/0039 , H04L1/0046 , H04L1/0075 , H04L5/0007 , H04L5/0094
摘要： A method of supporting multiple code types in a wireless mobile communication system is disclosed. More specifically, a mobile station (MS) receives a channel descriptor from a base station (BS), wherein the channel descriptor includes at least one burst profile which includes a code type and an interval usage code. Thereafter, the MS, first, recognizes the code type which includes information on coding scheme to be used by the BS or the MS, and recognizes, second, an interval usage code which is used for classifying all data bursts.
摘要翻译：公开了一种在无线移动通信系统中支持多种代码类型的方法。更具体地，移动站（MS）从基站（BS）接收信道描述符，其中信道描述符包括至少一个包括码类型和间隔使用码的突发配置文件。此后，MS首先识别包括由BS或MS使用的编码方案的信息的代码类型，并且识别用于对所有数据突发进行分类的间隔使用代码。

10. 发明申请

US20060184854A1 Allocating data bursts and supporting hybrid auto retransmission request in orthogonal frequency division multiplexing access radio access system 有权
标题翻译：在正交频分复用接入无线接入系统中分配数据突发和支持混合自动重发请求
公开(公告)号：US20060184854A1
公开(公告)日：2006-08-17
申请号：US11320374
申请日：2005-12-27
申请人： Bin Ihm , Chang Lee , Yong Jin , Jin Chun , Ae Youn
发明人： Bin Ihm , Chang Lee , Yong Jin , Jin Chun , Ae Youn
IPC分类号： H04L1/18
CPC分类号： H04L5/023 , H04L1/1614 , H04L1/1812 , H04L27/2608 , H04L2001/0093
摘要： The present invention relates to allocating data regions in an orthogonal frequency division multiplexing access system. The present invention comprises receiving a message comprising information for locating a data region of a data map allocated to a mobile station identified in the message for transmitting and receiving information, and identifying the data region of the data map allocated to the identified mobile station by reading the received message, wherein the data region is identified independent of identifying data regions of another data map.
摘要翻译：本发明涉及在正交频分复用接入系统中分配数据区域。本发明包括接收消息，包括用于定位分配给用于发送和接收信息的消息中标识的移动站的数据映射的数据区域的信息，以及通过读取来识别分配给所识别的移动站的数据映射的数据区域所接收的消息，其中所述数据区域被识别为独立于另一数据映射的识别数据区域。

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