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

IPC分类号： H04W72/04 ,  H04W52/04

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。

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。

公开(公告)号：US20120190356A1

公开(公告)日：2012-07-26

申请号：US13434561

申请日：2012-03-29

申请人： Yajun Zhao ,  Qing Li ,  Xiaoan Fan ,  Lei Wan

发明人： Yajun Zhao ,  Qing Li ,  Xiaoan Fan ,  Lei Wan

IPC分类号： H04W24/10

CPC分类号： H04W24/10 ,  H04L5/0007 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/0094 ,  H04L25/0204 ,  H04L25/0226

摘要： Embodiments of the present invention provide a method and an apparatus for performing channel measurement for a cell. The method includes: sending information about a location of a to-be-measured reference signal to a user equipment, where the location of the to-be-measured reference signal is a part of a location occupied by a reference signal of the cell; and receiving a channel measurement report of the cell. The channel measurement report is sent by the user equipment and is obtained after the user equipment performs channel measurement for the cell according to the information about the location of the to-be-measured reference signal.

摘要翻译： 本发明的实施例提供了一种用于对小区执行信道测量的方法和装置。 该方法包括：向用户设备发送关于被测量参考信号的位置的信息，其中待测量的参考信号的位置是由小区的参考信号占据的位置的一部分; 以及接收小区的信道测量报告。 信道测量报告由用户设备发送，并且在用户设备根据关于被测量参考信号的位置的信息对小区进行信道测量之后获得。

公开(公告)号：US08588762B2

公开(公告)日：2013-11-19

申请号：US13434561

申请日：2012-03-29

申请人： Yajun Zhao ,  Qiang Li ,  Xiaoan Fan ,  Lei Wan

发明人： Yajun Zhao ,  Qiang Li ,  Xiaoan Fan ,  Lei Wan

IPC分类号： H04W4/00

CPC分类号： H04W24/10 ,  H04L5/0007 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/0094 ,  H04L25/0204 ,  H04L25/0226

摘要： Embodiments of the present invention provide a method and an apparatus for performing channel measurement for a cell. The method includes: sending information about a location of a to-be-measured reference signal to a user equipment, where the location of the to-be-measured reference signal is a part of a location occupied by a reference signal of the cell; and receiving a channel measurement report of the cell. The channel measurement report is sent by the user equipment and is obtained after the user equipment performs channel measurement for the cell according to the information about the location of the to-be-measured reference signal.

摘要翻译： 本发明的实施例提供了一种用于对小区执行信道测量的方法和装置。 该方法包括：向用户设备发送关于被测量参考信号的位置的信息，其中待测量的参考信号的位置是由小区的参考信号占据的位置的一部分; 以及接收小区的信道测量报告。 信道测量报告由用户设备发送，并且在用户设备根据关于被测量参考信号的位置的信息对小区进行信道测量之后获得。

公开(公告)号：US20100111024A1

公开(公告)日：2010-05-06

申请号：US12610618

申请日：2009-11-02

申请人： Xiaoan Fan ,  Guang Liu ,  Bo Li ,  Yunzhe Hou

发明人： Xiaoan Fan ,  Guang Liu ,  Bo Li ,  Yunzhe Hou

IPC分类号： H04W72/12

CPC分类号： H04L5/0055 ,  H04L1/1614 ,  H04L1/1854 ,  H04L1/1861 ,  H04W72/12

摘要： The present invention relates to radio communications, and discloses a method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets. The method for feeding back ACK information of SPS data packets includes: receiving an uplink downlink assignment index (UL DAI) from a base station (BS), where the value of the UL DAI indicates the number of downlink data packets (N); mapping ACKs/NAKs of k SPS data packets of the downlink data packets to positions from the (N−k+1)th ACK/NAK to the Nth ACK/NAK; and feeding back N ACKs/NAKs to the BS. This method can guarantee that N ACKs/NAKs are arranged correctly.

摘要翻译： 本发明涉及无线电通信，并且公开了一种用于反馈和接收半静态调度（SPS）数据分组的确认（ACK）信息的方法和装置。 用于反馈SPS数据分组的ACK信息的方法包括：从基站（BS）接收上行链路下行链路分配索引（UL DAI），其中UL DAI的值指示下行链路数据分组的数量（N）; 将下行链路数据分组的k个SPS数据分组的ACK / NAK映射到从第（N-k + 1）个ACK / NAK到第N个ACK / NAK的位置; 并向BS反馈N个ACK / NAK。 该方法可以保证N个ACK / NAK被正确配置。

公开(公告)号：US08837455B2

公开(公告)日：2014-09-16

申请号：US13404956

申请日：2012-02-24

申请人： Junwei Wang ,  Xiaoan Fan ,  Jianghua Liu

发明人： Junwei Wang ,  Xiaoan Fan ,  Jianghua Liu

IPC分类号： H04B7/212 ,  H04L5/22 ,  H04W72/00 ,  H04L5/00 ,  H04W72/02 ,  H04W72/04

CPC分类号： H04L5/14 ,  H04J11/00 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0091 ,  H04L5/22 ,  H04L49/201 ,  H04W4/06 ,  H04W72/005 ,  H04W72/02 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0493

摘要： A method and device for service time division multiplexing as well as a method and a device for transmitting service are disclosed. The method for service time division multiplexing includes: selecting a part or all of radio frames in one time unit as specific radio frames; and selecting a part or all of subframes in the specific radio frames as specific subframes for sending a specific service. The specific service is a multimedia broadcast multicast service, or a unicast service, or one or more than one kind of services transmitted in broadcast or multicast mode.

摘要翻译： 公开了一种用于业务时分复用的方法和设备以及用于发送业务的方法和设备。 所述服务时分复用方法包括：以一个时间单位选择一部分或全部无线帧作为特定无线电帧; 以及在所述特定无线帧中选择一部分或全部子帧作为用于发送特定服务的特定子帧。 该特定服务是多媒体广播多播服务或单播服务，或以广播或多播方式传输的一种或多种服务。

公开(公告)号：US08724613B2

公开(公告)日：2014-05-13

申请号：US13404590

申请日：2012-02-24

申请人： Junwei Wang ,  Xiaoan Fan ,  Jianghua Liu

发明人： Junwei Wang ,  Xiaoan Fan ,  Jianghua Liu

IPC分类号： H04B7/212

CPC分类号： H04L5/14 ,  H04J11/00 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0091 ,  H04L5/22 ,  H04L49/201 ,  H04W4/06 ,  H04W72/005 ,  H04W72/02 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0493

摘要： A method and device for service time division multiplexing as well as a method and a device for transmitting service are disclosed. The method for service time division multiplexing includes: selecting a part or all of radio frames in one time unit as specific radio frames; and selecting a part or all of subframes in the specific radio frames as specific subframes for sending a specific service. The specific service is a multimedia broadcast multicast service, or a unicast service, or one or more than one kind of services transmitted in broadcast or multicast mode.

公开(公告)号：US08547928B2

公开(公告)日：2013-10-01

申请号：US13302387

申请日：2011-11-22

申请人： Yongxia Lv ,  Xiaoan Fan ,  Bo Li

发明人： Yongxia Lv ,  Xiaoan Fan ,  Bo Li

IPC分类号： H04W4/00

CPC分类号： H04W72/1205 ,  H04W52/146 ,  H04W72/1289

摘要： A multi-subframe scheduling method includes receiving Physical Downlink Control Channel (PDCCH) information which is sent by a base station and includes time domain resource indication information. The time domain resource indication information is used to indicate information of multiple subframes scheduled by the PDCCH information. Data is transmitted and received, according to the PDCCH information, on the multiple subframes scheduled by the PDCCH information.

摘要翻译： 多子帧调度方法包括接收由基站发送的物理下行链路控制信道（PDCCH）信息，并且包括时域资源指示信息。 时域资源指示信息用于指示由PDCCH信息调度的多个子帧的信息。 根据PDCCH信息在由PDCCH信息调度的多个子帧上发送和接收数据。

公开(公告)号：US08149814B2

公开(公告)日：2012-04-03

申请号：US12538357

申请日：2009-08-10

申请人： Junwei Wang ,  Xiaoan Fan ,  Jianghua Liu

发明人： Junwei Wang ,  Xiaoan Fan ,  Jianghua Liu

IPC分类号： H04B7/212

CPC分类号： H04L5/14 ,  H04J11/00 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0091 ,  H04L5/22 ,  H04L49/201 ,  H04W4/06 ,  H04W72/005 ,  H04W72/02 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0493

摘要： A method and device for service time division multiplexing as well as a method and a device for transmitting service are disclosed. The method for service time division multiplexing includes: selecting a part or all of radio frames in one time unit as specific radio frames; and selecting a part or all of subframes in the specific radio frames as specific subframes for sending a specific service. The specific service is a multimedia broadcast multicast service, or a unicast service, or one or more than one kind of service transmitted in broadcast or multicast mode.

摘要翻译： 公开了一种用于业务时分复用的方法和设备以及用于发送业务的方法和设备。 所述服务时分复用方法包括：以一个时间单位选择一部分或全部无线帧作为特定无线电帧; 以及在所述特定无线帧中选择一部分或全部子帧作为用于发送特定服务的特定子帧。 该特定服务是多媒体广播多播服务或单播服务，或以广播或组播模式发送的一种或多种服务。

公开(公告)号：US08160047B2

公开(公告)日：2012-04-17

申请号：US12903792

申请日：2010-10-13

申请人： Junwei Wang ,  Xiaoan Fan ,  Jianghua Liu

发明人： Junwei Wang ,  Xiaoan Fan ,  Jianghua Liu

IPC分类号： H04J3/00

CPC分类号： H04L5/14 ,  H04J11/00 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0091 ,  H04L5/22 ,  H04L49/201 ,  H04W4/06 ,  H04W72/005 ,  H04W72/02 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0493

摘要： A method and device for service time division multiplexing as well as a method and a device for transmitting service are disclosed. The method for service time division multiplexing includes: selecting a part or all of radio frames in one time unit as specific radio frames; and selecting a part or all of subframes in the specific radio frames as specific subframes for sending a specific service. The specific service is a multimedia broadcast multicast service, or a unicast service, or one or more than one kind of service transmitted in broadcast or multicast mode.