公开(公告)号：US09439138B2

公开(公告)日：2016-09-06

申请号：US14384882

申请日：2012-03-14

Applicant: Jinhua Liu ,  Xinyu Gu ,  Qingyu Miao ,  Stephen Grant

Inventor： Jinhua Liu ,  Xinyu Gu ,  Qingyu Miao ,  Stephen Grant

IPC: H04W72/00 ,  H04W36/00 ,  H04W48/20 ,  H04W36/08 ,  H04L5/00 ,  H04W74/08

CPC classification number: H04W48/20 ,  H04L5/0035 ,  H04W36/08 ,  H04W74/0833

Abstract: The present disclosure relates to a cell selection scheme. In one embodiment, there provides a method for performing a cell selection for a UE at a primary serving cell of the UE in a CoMP cluster including the primary serving cell and one or more candidate cells, the method comprising the steps of: receiving PRACH measurements for the UE from the candidate cells; and selecting from the candidate cells one or more cells for the UE as its secondary serving cells based on the received PRACH measurements.

Abstract translation: 本公开涉及一种小区选择方案。 在一个实施例中，提供了一种用于在包括主服务小区和一个或多个候选小区的CoMP群集中的UE的主服务小区处为UE执行小区选择的方法，所述方法包括以下步骤：接收PRACH测量 对于来自候选小区的UE; 以及基于所接收的PRACH测量，从所述候选小区中选择所述UE的一个或多个小区作为其辅助服务小区。

公开(公告)号：US20150023283A1

公开(公告)日：2015-01-22

申请号：US14384882

申请日：2012-03-14

Applicant: Jinhua Liu ,  Xinyu Gu ,  Qingyu Miao ,  Stephen Grant

Inventor： Jinhua Liu ,  Xinyu Gu ,  Qingyu Miao ,  Stephen Grant

IPC: H04W48/20

CPC classification number: H04W48/20 ,  H04L5/0035 ,  H04W36/08 ,  H04W74/0833

Abstract: The present disclosure relates to a cell selection scheme. In one embodiment, there provides a method for performing a cell selection for a UE at a primary serving cell of the UE in a CoMP cluster including the primary serving cell and one or more candidate cells, the method comprising the steps of: receiving PRACH measurements for the UE from the candidate cells; and selecting from the candidate cells one or more cells for the UE as its secondary serving cells based on the received PRACH measurements.

Abstract translation: 本公开涉及一种小区选择方案。 在一个实施例中，提供了一种用于在包括主服务小区和一个或多个候选小区的CoMP群集中的UE的主服务小区处为UE执行小区选择的方法，所述方法包括以下步骤：接收PRACH测量 对于来自候选小区的UE; 以及基于所接收的PRACH测量，从所述候选小区中选择所述UE的一个或多个小区作为其辅助服务小区。

公开(公告)号：US09137702B2

公开(公告)日：2015-09-15

申请号：US13383617

申请日：2011-12-22

Applicant: Xinyu Gu ,  Johan Hultell ,  Qingyu Miao ,  Jinhua Liu

Inventor： Xinyu Gu ,  Johan Hultell ,  Qingyu Miao ,  Jinhua Liu

IPC: H04W4/00 ,  H04W28/02 ,  H04B7/02 ,  H04W36/00 ,  H04W72/00 ,  H04M3/00

CPC classification number: H04W28/0231 ,  H04B7/024

Abstract: Methods and devices are provided whereby a cellular radio network, in particular a node in the network is configured to dynamically transmit data to UE from different cells while considering information that is not known to a central node, such as an RNC. This can in accordance with some embodiments be accomplished by decoupling the procedure of handling a set of cells form which simultaneous transmission of data to a UE can take place.

Abstract translation: 提供了方法和设备，其中蜂窝无线电网络，特别是网络中的节点被配置为在考虑诸如RNC的中央节点未知的信息的同时，从不同小区动态地向UE发送数据。 这可以根据一些实施例通过解耦处理一组小区的过程来实现，该小区形式可同时发送数据到UE。

公开(公告)号：US20120190375A1

公开(公告)日：2012-07-26

申请号：US13383617

申请日：2011-12-22

Applicant: Xinyu Gu ,  Johan Hultell ,  Qingyu Miao ,  Jinhua Liu

Inventor： Xinyu Gu ,  Johan Hultell ,  Qingyu Miao ,  Jinhua Liu

IPC: H04W4/00 ,  H04W72/12

CPC classification number: H04W28/0231 ,  H04B7/024

Abstract: Methods and devices are provided whereby a cellular radio network, in particular a node in the network is configured to dynamically transmit data to UE from different cells while considering information that is not known to a central node, such as an RNC. This can in accordance with some embodiments be accomplished by decoupling the procedure of handling a set of cells form which simultaneous transmission of data to a UE can take place.

Abstract translation: 提供了方法和设备，其中蜂窝无线电网络，特别是网络中的节点被配置为在考虑诸如RNC的中央节点未知的信息的同时，从不同小区动态地向UE发送数据。 这可以根据一些实施例通过解耦处理一组小区的过程来实现，该小区形式可同时发送数据到UE。

公开(公告)号：US08537734B2

公开(公告)日：2013-09-17

申请号：US12812247

申请日：2008-01-10

Applicant: Xinyu Gu ,  Hai Wang ,  Qingyu Miao ,  Fredrik Gunnarsson

Inventor： Xinyu Gu ,  Hai Wang ,  Qingyu Miao ,  Fredrik Gunnarsson

IPC: G08C17/00

CPC classification number: H04W52/146 ,  H04W52/241 ,  H04W52/246 ,  H04W52/36

Abstract: The present invention relates to an arrangement and a method in a user equipment of saving radio resources in a communication network system comprising a communication network node (15) communicating withto one or more user equipments (18) on uplink (17) and downlink (16) data channels over a radio interface, whereby a transmission power 5 value on said uplink data channel (17) is determined by adding a power offset value to a pre-determined reference power value. A carrier-to-interference (C/I) value on said uplink data channel (17) is determined and said power offset value is then determined based on said determined carrier-to-interference value, whereby said power offset value is determined in said user equipment (18) instead of being received over said radio interface 10 from said communication network node (15).

Abstract translation: 本发明涉及一种在通信网络系统中节省无线电资源的用户设备中的布置和方法，包括在上行链路（17）和下行链路（16）上与一个或多个用户设备（18）通信的通信网络节点（15） ）数据信道，由此通过将功率偏移值与预定参考功率值相加来确定所述上行链路数据信道（17）上的发射功率5值。 确定所述上行链路数据信道（17）上的载波干扰（C / I）值，然后基于所确定的载波干扰值确定所述功率偏移值，由此在所述上行链路数据信道 用户设备（18），而不是通过所述无线电接口10从所述通信网络节点（15）接收。

公开(公告)号：US20100029322A1

公开(公告)日：2010-02-04

申请号：US12513652

申请日：2006-11-06

Applicant: Eva Englund ,  Xinyu Gu ,  Ke Wang Helmersson ,  Qingyu Miao

Inventor： Eva Englund ,  Xinyu Gu ,  Ke Wang Helmersson ,  Qingyu Miao

IPC: H04B7/00

CPC classification number: H04W52/48 ,  H04L1/1692 ,  H04L2001/125 ,  H04W52/362

Abstract: A radio network system employing a method with dynamic adjustment of the power offset that provides a “per-UE”-NACK to ACK power offset calculation method instead of using a fixed offset for all users in the cell is disclosed. Also for each UE, the power offset can adjusted dynamically. The adjustment is based on the error event of NACK to ACK. When an error event of NACK to ACK happens, the offset is increased, otherwise the offset is decreased. Hence, the offset can be controlled for each User Equipment for the duration of a call starting from some standard configured value is calculated and used rather than a fixed offset.

Abstract translation: 公开了一种使用动态调整功率偏移的方法的无线电网络系统，该方法为ACK功率偏移计算方法提供“每UE”-NACK，而不是对小区中的所有用户使用固定偏移。 同样对于每个UE，功率偏移可以动态调整。 调整是基于NACK到ACK的错误事件。 当发生NACK到ACK的错误事件时，偏移增加，否则偏移减小。 因此，在从一些标准配置值开始的呼叫期间，可以为每个用户设备控制偏移量，而不是固定偏移。

公开(公告)号：US08155687B2

公开(公告)日：2012-04-10

申请号：US12513652

申请日：2006-11-06

Applicant: Eva Englund ,  Xinyu Gu ,  Ke Wang Helmersson ,  Qingyu Miao

Inventor： Eva Englund ,  Xinyu Gu ,  Ke Wang Helmersson ,  Qingyu Miao

IPC: H04B7/00

CPC classification number: H04W52/48 ,  H04L1/1692 ,  H04L2001/125 ,  H04W52/362

Abstract: A radio network system employing a method with dynamic adjustment of the power offset that provides a “per-UE”-NACK to ACK power offset calculation method instead of using a fixed offset for all users in the cell is disclosed. Also for each UE, the power offset can adjusted dynamically. The adjustment is based on the error event of NACK to ACK. When an error event of NACK to ACK happens, the offset is increased, otherwise the offset is decreased. Hence, the offset can be controlled for each User Equipment for the duration of a call starting from some standard configured value is calculated and used rather than a fixed offset.

Abstract translation: 公开了一种使用动态调整功率偏移的方法的无线电网络系统，该方法为ACK功率偏移计算方法提供“每UE”-NACK，而不是对小区中的所有用户使用固定偏移。 同样对于每个UE，功率偏移可以动态调整。 调整是基于NACK到ACK的错误事件。 当发生NACK到ACK的错误事件时，偏移增加，否则偏移减小。 因此，在从一些标准配置值开始的呼叫期间，可以为每个用户设备控制偏移量，而不是固定偏移。

公开(公告)号：US20110003561A1

公开(公告)日：2011-01-06

申请号：US12747614

申请日：2007-12-14

Applicant: Qingyu Miao ,  Rui Fan ,  Xinyu Gu ,  Rong Hu

Inventor： Qingyu Miao ,  Rui Fan ,  Xinyu Gu ,  Rong Hu

IPC: H04B7/005

CPC classification number: H04W52/16 ,  H04W52/12 ,  H04W52/48

Abstract: Methods and arrangements for generating adjustment commands in a node. The adjustment commands adjust the transmission power of radio signals. The radio signals are sent over at least a first channel and a second channel. The adjustment is performed by adjusting a gain factor. The gain factor is associated with the relation between a first transmission power level of a first channel and a second transmission power level of a second channel.

Abstract translation: 在节点中生成调整命令的方法和布置。 调整命令调整无线电信号的发送功率。 无线电信号通过至少第一通道和第二通道发送。 通过调整增益因子来进行调整。 增益因子与第一信道的第一发射功率电平和第二信道的第二发射功率电平之间的关系相关联。

公开(公告)号：US08422962B2

公开(公告)日：2013-04-16

申请号：US12747614

申请日：2007-12-14

Applicant: Qingyu Miao ,  Rui Fan ,  Xinyu Gu ,  Rong Hu

Inventor： Qingyu Miao ,  Rui Fan ,  Xinyu Gu ,  Rong Hu

IPC: H04B1/00 ,  H04B7/00

CPC classification number: H04W52/16 ,  H04W52/12 ,  H04W52/48

Abstract: Methods and arrangements for generating adjustment commands in a node. The adjustment commands adjust the transmission power of radio signals. The radio signals are sent over at least a first channel and a second channel. The adjustment is performed by adjusting a gain factor. The gain factor is associated with the relation between a first transmission power level of a first channel and a second transmission power level of a second channel.

Abstract translation: 在节点中生成调整命令的方法和布置。 调整命令调整无线电信号的发送功率。 无线电信号通过至少第一通道和第二通道发送。 通过调整增益因子来进行调整。 增益因子与第一信道的第一发射功率电平和第二信道的第二发射功率电平之间的关系相关联。

公开(公告)号：US08121555B2

公开(公告)日：2012-02-21

申请号：US12527468

申请日：2007-02-20

Applicant: Qingyu Miao ,  Xinyu Gu ,  Hai Wang

Inventor： Qingyu Miao ,  Xinyu Gu ,  Hai Wang

IPC: H04B1/00 ,  H04B7/00 ,  H04Q11/12

CPC classification number: H04L1/1812 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/1845 ,  H04W52/12 ,  H04W52/286 ,  H04W52/48

Abstract: Method, mobile station, base station and computer program product for transmission power control in a wireless communication comprising the adjustment of the retransmission power for at least a part of an unsuccessfully received data block at a receiver according to the received information indicative of the channel qualities after an unsuccessful reception of the transmitted data block and prior to a retransmission of at least a part of the unsuccessfully transmitted data block and according to a required channel quality necessary for reaching a target BLEP (Block-Error Probability).

Abstract translation: 一种用于无线通信中的发射功率控制的方法，移动式基站，包括：根据接收到的信息，对接收机中未成功接收的数据块的至少一部分进行重传功率的调整，所述信息指示在不成功接收 传输的数据块，并且在重新发送未成功发送的数据块的至少一部分之前，并根据达到目标BLEP所需的信道质量（块错误概率）。