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1.发明授权Method for sending and receiving control information, apparatus and communication system 有权发送和接收控制信息，设备和通信系统的方法公开(公告)号：US09124411B2
公开(公告)日：2015-09-01
申请号：US13435844
申请日：2012-03-30
申请人： Zhiyu Yan , Yang Li , Lei Wan , Sha Ma , Xiaotao Ren , Chaojun Li
发明人： Zhiyu Yan , Yang Li , Lei Wan , Sha Ma , Xiaotao Ren , Chaojun Li
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0094 , H04W84/042
摘要： The present invention provides a method for sending and receiving control information, an apparatus and a communication system. The method for sending control information includes: setting respective control bits in a downlink control information (DCI) format to generate control information applied by a network side to a terminal, where the control bits include validity indication bits and transmission control bits, indication information indicating whether transmission control exercised by the network side on a transmission block is valid relative to the terminal is written into the validity indication bits, and the validity indication bits are located outside the transmission control bits; and sending the generated control information to the terminal. In the embodiments of the present invention improve efficiency of using an overhead required for transmitting the control information.
摘要翻译： 本发明提供一种发送和接收控制信息的方法，装置和通信系统。 发送控制信息的方法包括：以下行控制信息（DCI）格式设定各控制位，生成由网络侧向终端应用的控制信息，其中控制位包括有效指示位和发送控制位，指示信息 网络侧对传输块执行的传输控制是否相对于终端有效被写入有效性指示位，并且有效性指示位位于传输控制位之外; 并将所生成的控制信息发送到终端。 在本发明的实施例中，提高了使用发送控制信息所需开销的效率。
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2.发明申请METHOD FOR SENDING AND RECEIVING CONTROL INFORMATION, APPARATUS AND COMMUNICATION SYSTEM 有权发送和接收控制信息的方法，装置和通信系统公开(公告)号：US20120188978A1
公开(公告)日：2012-07-26
申请号：US13435844
申请日：2012-03-30
申请人： Zhiyu Yan , Yang Li , Lei Wan , Sha Ma , Xiaotao Ren , Chaojun Li
发明人： Zhiyu Yan , Yang Li , Lei Wan , Sha Ma , Xiaotao Ren , Chaojun Li
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0094 , H04W84/042
摘要： The present invention provides a method for sending and receiving control information, an apparatus and a communication system. The method for sending control information includes: setting respective control bits in a downlink control information (DCI) format to generate control information applied by a network side to a terminal, where the control bits include validity indication bits and transmission control bits, indication information indicating whether transmission control exercised by the network side on a transmission block is valid relative to the terminal is written into the validity indication bits, and the validity indication bits are located outside the transmission control bits; and sending the generated control information to the terminal. In the embodiments of the present invention improve efficiency of using an overhead required for transmitting the control information.
摘要翻译： 本发明提供一种发送和接收控制信息的方法，装置和通信系统。 发送控制信息的方法包括：以下行控制信息（DCI）格式设定各控制位，生成由网络侧向终端应用的控制信息，其中控制位包括有效指示位和发送控制位，指示信息 网络侧对传输块执行的传输控制是否相对于终端有效被写入有效性指示位，并且有效性指示位位于传输控制位之外; 并将所生成的控制信息发送到终端。 在本发明的实施例中，提高了使用发送控制信息所需开销的效率。
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3.发明授权Method for reporting channel state information, method for channel estimation, terminal device, and base station 有权用于报告信道状态信息的方法，信道估计方法，终端设备和基站公开(公告)号：US08731478B2
公开(公告)日：2014-05-20
申请号：US13284296
申请日：2011-10-28
申请人： Xiaotao Ren , Lei Wan , Zhiyu Yan
发明人： Xiaotao Ren , Lei Wan , Zhiyu Yan
IPC分类号： H04B17/00
CPC分类号： H04W24/10 , H04B7/0626
摘要： A method for reporting channel state information includes: obtaining channel state information of a described object; and feeding back the obtained channel state information to a base station in a comb manner. A method for channel estimation includes: receiving channel state information that is reported by a terminal in a comb manner; and determining, according to the channel state information that is reported in the comb manner, channel state information corresponding to a described object that does not report channel state information.
摘要翻译： 用于报告信道状态信息的方法包括：获得所述对象的信道状态信息; 并将所获得的信道状态信息以梳状方式反馈给基站。 用于信道估计的方法包括：以梳状方式接收由终端报告的信道状态信息; 以及根据以梳状方式报告的信道状态信息，确定与不报告信道状态信息的描述对象相对应的信道状态信息。
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公开(公告)号：US20120224559A1
公开(公告)日：2012-09-06
申请号：US13469512
申请日：2012-05-11
申请人： Xiaotao Ren , Lei Wan , Zhiyu Yan , Yajun Zhao , Xiaoan Fan
发明人： Xiaotao Ren , Lei Wan , Zhiyu Yan , Yajun Zhao , Xiaoan Fan
CPC分类号： H04W52/04 , H04W52/143 , H04W52/283
摘要： The present invention discloses a method and an apparatus for notification of emitted energy. The method includes: performing an emitted energy decrease on resource elements in a current cell that have a same time-frequency location as part or all of resource elements where a reference signal of a neighboring cell is located; obtaining an emitted energy parameter of an energy non-decreased resource element (NRE) in the current cell according to a decreased amount of emitted energy of an emitted energy decreased resource element (DRE); and notifying the emitted energy parameter of the NRE to a user equipment (UE). According to embodiments of the present invention, the waste of emitted energy may be avoided, the emitted energy of part of REs is increased, and further, the signal to interference plus noise ratio (SINR) and throughput of service data may be increased.
摘要翻译： 本发明公开了一种通知发射能量的方法和装置。 该方法包括：对当前小区中的资源元素执行发射的能量减少，其具有与相邻小区的参考信号所在的资源元素的部分或全部相同的时间 - 频率位置; 根据发射能量减少的资源元素（DRE）的发射能量的减少量，获得当前小区中能量非减少资源元素（NRE）的发射能量参数; 并向用户设备（UE）通知NRE发射的能量参数。 根据本发明的实施例，可以避免发射能量的浪费，部分RE的发射能量增加，此外，信号干扰加噪声比（SINR）和服务数据吞吐量可能会增加。
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5.发明申请METHOD FOR REPORTING CHANNEL STATE INFORMATION, METHOD FOR CHANNEL ESTIMATION, TERMINAL DEVICE, AND BASE STATION 有权报告信道状态信息的方法，信道估计方法，终端设备和基站公开(公告)号：US20120040622A1
公开(公告)日：2012-02-16
申请号：US13284296
申请日：2011-10-28
申请人： Xiaotao Ren , Lei Wan , Zhiyu Yan
发明人： Xiaotao Ren , Lei Wan , Zhiyu Yan
IPC分类号： H04B17/00
CPC分类号： H04W24/10 , H04B7/0626
摘要： A method for reporting channel state information includes: obtaining channel state information of a described object; and feeding back the obtained channel state information to a base station in a comb manner. A method for channel estimation includes: receiving channel state information that is reported by a terminal in a comb manner; and determining, according to the channel state information that is reported in the comb manner, channel state information corresponding to a described object that does not report channel state information.
摘要翻译： 用于报告信道状态信息的方法包括：获得所述对象的信道状态信息; 并将所获得的信道状态信息以梳状方式反馈给基站。 用于信道估计的方法包括：以梳状方式接收由终端报告的信道状态信息; 以及根据以梳状方式报告的信道状态信息，确定与不报告信道状态信息的描述对象相对应的信道状态信息。
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公开(公告)号：US08761067B2
公开(公告)日：2014-06-24
申请号：US13469512
申请日：2012-05-11
申请人： Xiaotao Ren , Lei Wan , Zhiyu Yan , Yajun Zhao , Xiaoan Fan
发明人： Xiaotao Ren , Lei Wan , Zhiyu Yan , Yajun Zhao , Xiaoan Fan
IPC分类号： G08C17/00
CPC分类号： H04W52/04 , H04W52/143 , H04W52/283
摘要： The present invention discloses a method and an apparatus for notification of emitted energy. The method includes: performing an emitted energy decrease on resource elements in a current cell that have a same time-frequency location as part or all of resource elements where a reference signal of a neighboring cell is located; obtaining an emitted energy parameter of an energy non-decreased resource element (NRE) in the current cell according to a decreased amount of emitted energy of an emitted energy decreased resource element (DRE); and notifying the emitted energy parameter of the NRE to a user equipment (UE). According to embodiments of the present invention, the waste of emitted energy may be avoided, the emitted energy of part of REs is increased, and further, the signal to interference plus noise ratio (SINR) and throughput of service data may be increased.
摘要翻译： 本发明公开了一种通知发射能量的方法和装置。 该方法包括：对当前小区中的资源元素执行发射的能量减少，其具有与相邻小区的参考信号所在的资源元素的部分或全部相同的时间 - 频率位置; 根据发射能量减少的资源元素（DRE）的发射能量的减少量，获得当前小区中能量非减少资源元素（NRE）的发射能量参数; 并向用户设备（UE）通知NRE发射的能量参数。 根据本发明的实施例，可以避免发射能量的浪费，部分RE的发射能量增加，此外，信号干扰加噪声比（SINR）和服务数据吞吐量可能会增加。
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7.发明授权Method, device and user equipment for transmitting multi-cell scheduling information 有权用于发送多小区调度信息的方法，设备和用户设备公开(公告)号：US08861387B2
公开(公告)日：2014-10-14
申请号：US13052961
申请日：2011-03-21
申请人： Lei Wan , Sha Ma , Mingyu Zhou , Jingyuan Sun , Chengyu Wang , Di Zhu , Yuan Xia , Xiaotao Ren , Shujun Dang
发明人： Lei Wan , Sha Ma , Mingyu Zhou , Jingyuan Sun , Chengyu Wang , Di Zhu , Yuan Xia , Xiaotao Ren , Shujun Dang
CPC分类号： H04L5/0035 , H04L5/0073 , H04W24/08 , H04W52/0216 , H04W72/042 , H04W72/1289 , H04W88/08 , Y02D70/00
摘要： A method, device and user equipment (UE) for transmitting multi-cell scheduling information is provided. When at least two cells are serving the UE, the method for transmitting multi-cell scheduling information includes the following steps: determining a main cell of the UE from the at least two cells; transmitting, in the main cell, the scheduling information of the main cell and an auxiliary cell which are serving the UE.
摘要翻译： 提供了一种用于发送多小区调度信息的方法，设备和用户设备（UE）。 当至少两个小区正在服务于UE时，用于发送多小区调度信息的方法包括以下步骤：从至少两个小区确定UE的主小区; 在主小区中发送正在服务于UE的主小区和辅助小区的调度信息。
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8.发明申请Method, Device and User Equipment for Transmitting Multi-Cell Scheduling Information 有权用于发送多小区调度信息的方法，设备和用户设备公开(公告)号：US20110182200A1
公开(公告)日：2011-07-28
申请号：US13052961
申请日：2011-03-21
申请人： Lei Wan , Sha Ma , Mingyu Zhou , Jingyuan Sun , Chengyu Wang , Di Zhu , Yuan Xia , Xiaotao Ren , Shujun Dang
发明人： Lei Wan , Sha Ma , Mingyu Zhou , Jingyuan Sun , Chengyu Wang , Di Zhu , Yuan Xia , Xiaotao Ren , Shujun Dang
CPC分类号： H04L5/0035 , H04L5/0073 , H04W24/08 , H04W52/0216 , H04W72/042 , H04W72/1289 , H04W88/08 , Y02D70/00
摘要： A method, device and user equipment (UE) for transmitting multi-cell scheduling information is provided. When at least two cells are serving the UE, the method for transmitting multi-cell scheduling information includes the following steps: determining a main cell of the UE from the at least two cells; transmitting, in the main cell, the scheduling information of the main cell and an auxiliary cell which are serving the UE.
摘要翻译： 提供了一种用于发送多小区调度信息的方法，设备和用户设备（UE）。 当至少两个小区正在服务于UE时，用于发送多小区调度信息的方法包括以下步骤：从至少两个小区确定UE的主小区; 在主小区中发送正在服务于UE的主小区和辅助小区的调度信息。
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9.发明授权公开(公告)号：US09357554B2
公开(公告)日：2016-05-31
申请号：US13255825
申请日：2009-03-11
申请人： Lei Wan , Yunzhe Hou , Xiaotao Ren , Yongxia Lv , Yang Li
发明人： Lei Wan , Yunzhe Hou , Xiaotao Ren , Yongxia Lv , Yang Li
CPC分类号： H04W72/082 , H04W16/10
摘要： The present invention discloses a method and an apparatus for coexistence of multiple operating entity systems, where the method includes: setting part or all of bandwidths of an operating entity in uplink timeslots of a downlink carrier frequency interference region to be in an idle state. By using the present invention, the uplink timeslots of the operating entity in the downlink carrier frequency interference region are set to be in an idle state and do not transmit an uplink transmit signal any longer, which prevents a downlink transmit signal of another operating entity from interfering with an uplink transmit signal of the operating entity.
摘要翻译： 本发明公开了一种用于多个操作实体系统共存的方法和装置，其中所述方法包括：将下行链路载波频率干扰区域的上行链路时隙中的操作实体的带宽的一部分或全部设置为空闲状态。 通过使用本发明，下行链路载波干扰区域中的操作实体的上行链路时隙被设置为空闲状态，并且不再发送上行链路发送信号，这阻止了另一个操作实体的下行链路发送信号 干扰操作实体的上行链路发送信号。
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10.发明申请公开(公告)号：US20120002662A1
公开(公告)日：2012-01-05
申请号：US13255825
申请日：2009-03-11
申请人： Lei Wan , Yunzhe Hou , Xiaotao Ren , Yongxia Lv , Yang Li
发明人： Lei Wan , Yunzhe Hou , Xiaotao Ren , Yongxia Lv , Yang Li
CPC分类号： H04W72/082 , H04W16/10
摘要： The present invention discloses a method and an apparatus for coexistence of multiple operating entity systems, where the method includes: setting part or all of bandwidths of an operating entity in uplink timeslots of a downlink carrier frequency interference region to be in an idle state. By using the present invention, the uplink timeslots of the operating entity in the downlink carrier frequency interference region are set to be in an idle state and do not transmit an uplink transmit signal any longer, which prevents a downlink transmit signal of another operating entity from interfering with an uplink transmit signal of the operating entity.
摘要翻译： 本发明公开了一种用于多个操作实体系统共存的方法和装置，其中所述方法包括：将下行链路载波频率干扰区域的上行链路时隙中的操作实体的带宽的一部分或全部设置为空闲状态。 通过使用本发明，下行链路载波干扰区域中的操作实体的上行链路时隙被设置为空闲状态，并且不再发送上行链路发送信号，这阻止了另一个操作实体的下行链路发送信号 干扰操作实体的上行链路发送信号。
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