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1. 发明申请

US20100284427A1 METHOD, COMMUNICATION APPARATUS FOR TRANSMITTING DATA IN A COMMUNICATION SYSTEM AND THE COMMUNICATION SYSTEM 审中-公开
标题翻译：方法，用于在通信系统和通信系统中发送数据的通信装置
公开(公告)号：US20100284427A1
公开(公告)日：2010-11-11
申请号：US12810836
申请日：2008-11-21
申请人： Guangyi Liu , Lu Han , Qixing Wang , Yuhong Huang
发明人： Guangyi Liu , Lu Han , Qixing Wang , Yuhong Huang
IPC分类号： H04J13/00
CPC分类号： H04L1/0041 , H03M13/23 , H03M13/41 , H04L1/0009 , H04L1/005 , H04L1/0059 , H04L1/0065
摘要： A method, a communication device for transmitting data in a communication system, and the communication system. The method includes: detecting the current channel quality; determining the overlapping coding times corresponding to the detected channel quality according to the corresponding relation between the channel quality and the overlapping coding frequency; performing coding operation of overlapping coding multiplexing technique to the data which is to be transmitted using the determined overlapping coding times and transmitting the coded data. The method improves the reliability of data transmission under the circumstance of channel quality being relatively poor, and improves the transmission efficiency, avoids the resource waste under the circumstance of channel quality being better.
摘要翻译：一种方法，用于在通信系统中发送数据的通信装置和通信系统。该方法包括：检测当前信道质量; 根据信道质量与重叠编码频率之间的对应关系确定与检测到的信道质量相对应的重叠编码次数; 使用所确定的重叠编码时间对重叠编码复用技术进行编码操作，并发送编码数据。该方法在信道质量相对较差的情况下提高了数据传输的可靠性，提高了传输效率，避免了信道质量下的资源浪费。

2. 发明授权

US08811239B2 Communication method and device 有权
标题翻译：通讯方式及装置
公开(公告)号：US08811239B2
公开(公告)日：2014-08-19
申请号：US13462323
申请日：2012-05-02
申请人： Guangyi Liu , Lu Han , Yuhong Huang
发明人： Guangyi Liu , Lu Han , Yuhong Huang
IPC分类号： H04J3/00 , H04B7/26 , H04J3/16 , H04J3/22
CPC分类号： H04B7/2656
摘要： A communication method and device are applicable in a mobile communication system of LTE Type 2 wideband TDD. The method includes: transmitting, by a first communication device, to a second communication device a radio frame, where the radio frame includes a data timeslot for transmitting data, an uplink special timeslot and a downlink special timeslot for carrying synchronizing information, and the data timeslot is shorter than an original data timeslot by a first timeslot, and at least part of the first timeslot is located at the downlink special timeslot.
摘要翻译：一种通信方法和装置可应用于LTE 2型宽带TDD的移动通信系统中。该方法包括：由第一通信设备向第二通信设备发送无线帧，其中无线帧包括用于发送数据的数据时隙，用于携带同步信息的上行专用时隙和下行专用时隙，以及数据时隙比原始数据时隙短于第一时隙，并且第一时隙的至少一部分位于下行专用时隙。

3. 发明申请

US20100296386A1 METHOD AND APPARATUS FOR WIDEBAND WIRELESS TRANSMISSION AND TRANSMISSION SYSTEM 有权
标题翻译：用于宽带无线传输和传输系统的方法和装置
公开(公告)号：US20100296386A1
公开(公告)日：2010-11-25
申请号：US12811157
申请日：2008-11-21
申请人： Guangyi Liu , Lu Han , Qixing Wang , Yuhong Huang
发明人： Guangyi Liu , Lu Han , Qixing Wang , Yuhong Huang
IPC分类号： H04J11/00
CPC分类号： H04L5/0016 , H04L27/2636 , H04L27/2647
摘要： A method of wideband radio transmission is disclosed, the method includes the following steps: obtaining the parallel data symbols; encoding the obtaining parallel data symbols respectively; superposing the encoded data symbols; performing the fast Fourier inverse transform for the superposed data symbols and transmitting them. Applying the solution, the transmission efficiency and the transmission dependability of the OFDM system is raised. An apparatus for wideband radio transmission and a transmission system are also disclosed.
摘要翻译：公开了一种宽带无线传输方法，该方法包括以下步骤：获得并行数据符号; 分别对获得的并行数据符号进行编码; 叠加编码数据符号; 对叠加的数据符号执行快速傅里叶逆变换并传输它们。应用该方案，提高了OFDM系统的传输效率和传输可靠性。还公开了一种用于宽带无线电传输和传输系统的装置。

4. 发明申请

US20120281599A1 COMMUNICATION METHOD AND DEVICE 有权
标题翻译：通信方法和设备
公开(公告)号：US20120281599A1
公开(公告)日：2012-11-08
申请号：US13462323
申请日：2012-05-02
申请人： Guangyi Liu , Lu Han , Yuhong Huang
发明人： Guangyi Liu , Lu Han , Yuhong Huang
IPC分类号： H04J3/00
CPC分类号： H04B7/2656
摘要： A communication method and device are applicable in a mobile communication system of LTE Type 2 wideband TDD. The method includes: transmitting, by a first communication device, to a second communication device a radio frame, where the radio frame includes a data timeslot for transmitting data, an uplink special timeslot and a downlink special timeslot for carrying synchronizing information, and the data timeslot is shorter than an original data timeslot by a first timeslot, and at least part of the first timeslot is located at the downlink special timeslot.
摘要翻译：一种通信方法和装置可应用于LTE 2型宽带TDD的移动通信系统中。该方法包括：由第一通信设备向第二通信设备发送无线帧，其中无线帧包括用于发送数据的数据时隙，用于携带同步信息的上行专用时隙和下行专用时隙，以及数据时隙比原始数据时隙短于第一时隙，并且第一时隙的至少一部分位于下行专用时隙。

5. 发明授权

US08514695B2 Method and apparatus for wideband wireless transmission and transmission system 有权
标题翻译：宽带无线传输和传输系统的方法和装置
公开(公告)号：US08514695B2
公开(公告)日：2013-08-20
申请号：US12811157
申请日：2008-11-21
申请人： Guangyi Liu , Lu Han , Qixing Wang , Yuhong Huang
发明人： Guangyi Liu , Lu Han , Qixing Wang , Yuhong Huang
IPC分类号： H04J11/00
CPC分类号： H04L5/0016 , H04L27/2636 , H04L27/2647
摘要： A method of wideband radio transmission is disclosed, the method includes the following steps: obtaining the parallel data symbols; encoding the obtaining parallel data symbols respectively; superposing the encoded data symbols; performing the fast Fourier inverse transform for the superposed data symbols and transmitting them. Applying the solution, the transmission efficiency and the transmission dependability of the OFDM system is raised. An apparatus for wideband radio transmission and a transmission system are also disclosed.
摘要翻译：公开了一种宽带无线传输方法，该方法包括以下步骤：获得并行数据符号; 分别对获得的并行数据符号进行编码; 叠加编码数据符号; 对叠加的数据符号执行快速傅里叶逆变换并传输它们。应用该方案，提高了OFDM系统的传输效率和传输可靠性。还公开了一种用于宽带无线电传输和传输系统的装置。

6. 发明授权

US08228828B2 Communication method and device 有权
标题翻译：通讯方式及装置
公开(公告)号：US08228828B2
公开(公告)日：2012-07-24
申请号：US12679876
申请日：2008-09-27
申请人： Guangyi Liu , Lu Han , Yuhong Huang
发明人： Guangyi Liu , Lu Han , Yuhong Huang
IPC分类号： H04J3/00 , H04J3/16 , H04J3/22
CPC分类号： H04B7/2656
摘要： A communication method and device are applicable in a mobile communication system of LTE Type2 wideband TDD. The method includes transmitting, by a first communication device, to a second communication device a radio frame, where each half-frame of the radio frame including a data timeslot for transmitting data, an uplink special timeslot and a Downlink special timeslot for carrying synchronizing information, and the data timeslot is shorter than an original data timeslot by a first timeslot and/or the uplink special timeslot is shorter than an original uplink special timeslot by a second timeslot; and a part of the first timeslot or the second timeslot or the combination of the first timeslot and the second timeslot, having the length of one orthogonal frequency division multiplex symbol, carries a secondary synchronous channel.
摘要翻译：通信方法和装置适用于LTE Type2宽带TDD的移动通信系统。该方法包括由第一通信设备向第二通信设备发送无线帧，其中无线电帧的每个半帧包括用于发送数据的数据时隙，上行链路专用时隙和用于携带同步信息的下行链路专用时隙并且数据时隙比原始数据时隙短于第一时隙，和/或上行特殊时隙比原始上行链路专用时隙短于第二时隙; 并且具有一个正交频分复用符号的长度的第一时隙或第二时隙或第一时隙和第二时隙的组合的一部分携带辅同步信道。

7. 发明申请

US20100278139A1 RESOURCE SCHEDULING METHOD AND DEVICE 审中-公开
标题翻译：资源调度方法和设备
公开(公告)号：US20100278139A1
公开(公告)日：2010-11-04
申请号：US12740833
申请日：2008-10-23
申请人： Guangyi Liu , Wenqi Liao , Lu Han , Yuhong Huang
发明人： Guangyi Liu , Wenqi Liao , Lu Han , Yuhong Huang
IPC分类号： H04W72/12
CPC分类号： H04W72/1289
摘要： A resource scheduling method and device. The resource scheduling method includes: scheduling jointly at least two uplink or downlink time slots as a scheduling unit; and indicating resource allocation information of the jointly scheduled time slots in one resource allocation indicating process. With the invention, plural time slots can be scheduled jointly, and resource allocation information of the jointly scheduled time slots can be indicated in one resource allocation indicating process when performing the resource allocation indication to thereby reduce the number of resource allocation indications and further save an overhead of the system to perform the resource allocation indication.
摘要翻译：资源调度方法和设备。资源调度方法包括：将至少两个上行链路或下行链路时隙共同调度为调度单位; 并在一个资源分配指示处理中指示共同调度的时隙的资源分配信息。利用本发明，可以共同调度多个时隙，并且在执行资源分配指示时可以在一个资源分配指示处理中指示联合调度的时隙的资源分配信息，从而减少资源分配指示的数量，并且进一步保存系统开销执行资源分配指示。

8. 发明申请

US20100202328A1 COMMUNICATION METHOD AND DEVICE 有权
标题翻译：通信方法和设备
公开(公告)号：US20100202328A1
公开(公告)日：2010-08-12
申请号：US12679876
申请日：2008-09-27
申请人： Guangyi Liu , Lu Han , Yuhong Huang
发明人： Guangyi Liu , Lu Han , Yuhong Huang
IPC分类号： H04J3/00 , H04W72/00
CPC分类号： H04B7/2656
摘要： A communication method and device are applicable in a mobile communication system of LTE Type2 wideband TDD. The method includes transmitting, by a first communication device, to a second communication device a radio frame, where each half-frame of the radio frame including a data timeslot for transmitting data, an uplink special timeslot and a Downlink special timeslot for carrying synchronizing information, and the data timeslot is shorter than an original data timeslot by a first timeslot and/or the uplink special timeslot is shorter than an original uplink special timeslot by a second timeslot; and a part of the first timeslot or the second timeslot or the combination of the first timeslot and the second timeslot, having the length of one orthogonal frequency division multiplex symbol, carries a secondary synchronous channel.
摘要翻译：通信方法和装置适用于LTE Type2宽带TDD的移动通信系统。该方法包括由第一通信设备向第二通信设备发送无线帧，其中无线电帧的每个半帧包括用于发送数据的数据时隙，上行链路专用时隙和用于携带同步信息的下行链路专用时隙并且数据时隙比原始数据时隙短于第一时隙，和/或上行特殊时隙比原始上行链路专用时隙短于第二时隙; 并且具有一个正交频分复用符号的长度的第一时隙或第二时隙或第一时隙和第二时隙的组合的一部分携带辅同步信道。

9. 发明授权

US08666440B2 Signal transmission method and related device thereof 有权
标题翻译：信号传输方法及其相关装置
公开(公告)号：US08666440B2
公开(公告)日：2014-03-04
申请号：US13265711
申请日：2010-04-07
申请人： Xiaodong Shen , Guangyi Liu , Lu Han , Dajie Jiang
发明人： Xiaodong Shen , Guangyi Liu , Lu Han , Dajie Jiang
IPC分类号： H04W72/08
CPC分类号： H04L5/0048 , H04L5/0044 , H04L5/0053 , H04L5/1469 , H04W72/048
摘要： A signal transmission method and related mobile terminal and base station thereof. The method includes: the base station determines a special transmit time interval (TTI) in a downlink carrier (S301); the corresponding time length for which a first type mobile terminal has sent an uplink sounding reference signal to the base station is included in the special TTI; the first type mobile terminal is a mobile terminal which sends the uplink sounding reference signal to the base station in the special TTI; the base station sends a first control signal within a first time length in the special TTI (S302); the first control signal enables a second type mobile terminal to determine that the base station hasn't sent a downlink signal within the remainder time length in the special TTI; the second type mobile terminal is a mobile terminal which does not send the uplink sounding reference signal to the base station in the special TTI. Using the method and the related device enables the future mobile communication system which uses the downlink carrier to introduce the uplink transmission to be compatible with the existing mobile terminals and the future mobile terminals.
摘要翻译：一种信号传输方法及其相关移动终端及其基站。该方法包括：基站确定下行链路载波中的特殊发射时间间隔（TTI）（S301）; 第一类移动终端向基站发送了上行探测参考信号的相应时间长度被包括在专用TTI中; 第一类移动终端是在专用TTI中向基站发送上行探测参考信号的移动终端; 基站在专用TTI中发送第一时间长度内的第一控制信号（S302）; 第一控制信号使得第二类型移动终端能够确定基站在特殊TTI中的剩余时间长度内尚未发送下行链路信号; 第二类移动终端是在专用TTI中不向基站发送上行探测参考信号的移动终端。使用该方法和相关设备使得使用下行链路载波的未来移动通信系统能够将上行链路传输引入与现有移动终端和未来移动终端兼容。

10. 发明申请

US20130136092A1 SENDING METHOD AND DEVICE FOR 8-ANTENNA DOWNLINK CONTROL CHANNEL 审中-公开
标题翻译： 8天线下行链路控制信道的发送方法和装置
公开(公告)号：US20130136092A1
公开(公告)日：2013-05-30
申请号：US13814505
申请日：2011-07-22
申请人： Dajie Jiang , Lu Han , Xiaozhou Wang , Lijie Hu , Yong Zhang , Zhihua Shi , Guangyi Liu
发明人： Dajie Jiang , Lu Han , Xiaozhou Wang , Lijie Hu , Yong Zhang , Zhihua Shi , Guangyi Liu
IPC分类号： H04B7/06
CPC分类号： H04B7/06 , H04B7/0469 , H04B7/10
摘要： A method for an 8-antenna downlink control channel, is described. the method includes virtualizing a first pair and a third pair of dual-polarized antennas as a first port, and virtualizing a second pair and a fourth pair of dual-polarized antennas as a second port. The weighted values of the broadcast right of the four antennas in the first port satisfy that the weighted value of one antenna is +1 and the weighted values of the other three antennas are −1, or the weighted value of one antenna is −1 and the weighted values of the other three antennas are +1, and weighted values of the broadcast right of the four antennas in the second port satisfy that the weighted value of one antenna is +1 and the weighted values of the other three antennas are −1.
摘要翻译：描述了一种用于8天线下行链路控制信道的方法。该方法包括将第一对和第三对双极化天线对虚拟化为第一端口，并将第二对和第四对双极化天线虚拟化为第二端口。第一端口中的四个天线的广播权重的加权值满足一个天线的加权值为+1，其他三个天线的加权值为-1，或者一个天线的加权值为-1，其他三个天线的加权值为+1，第二端口中的四个天线的广播权重的加权值满足一个天线的加权值为+1，其他三个天线的加权值为-1 。

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