公开(公告)号：US20130044704A1

公开(公告)日：2013-02-21

申请号：US13479439

申请日：2012-05-24

申请人： Jiyong Pang ,  Qi Jiang ,  Teck Hu ,  DongYao Wang ,  Jun Wang ,  Gang Shen

发明人： Jiyong Pang ,  Qi Jiang ,  Teck Hu ,  DongYao Wang ,  Jun Wang ,  Gang Shen

IPC分类号： H04W72/04

CPC分类号： H04W72/0426 ,  H04W72/0446 ,  H04W72/082 ,  H04W92/20

摘要： The present application describes embodiments of methods and apparatuses for controlling communications within a first cell that is overlapped by a second cell. One embodiment of the method includes receiving a signal at the second cell indicating a number of devices selected to communicate with the first cell and identifying a set of subframes during which communications are permitted to take place within the first cell based on the number of devices selected to communicate with the first cell. This embodiment of the method also includes delivering an indication of the set of subframes to the first cell.

摘要翻译： 本申请描述了用于控制与第二小区重叠的第一小区内的通信的方法和装置的实施例。 该方法的一个实施例包括在第二小区处接收指示被选择与第一小区通信的设备的数量的信号，并且基于所选择的设备的数量来识别允许在第一小区内发生通信的一组子帧 与第一个单元进行通信。 该方法的该实施例还包括将该组子帧的指示递送到第一小区。

公开(公告)号：US09078255B2

公开(公告)日：2015-07-07

申请号：US13479439

申请日：2012-05-24

申请人： Jiyong Pang ,  Qi Jiang ,  Teck Hu ,  Dongyao Wang ,  Jun Wang ,  Gang Shen

发明人： Jiyong Pang ,  Qi Jiang ,  Teck Hu ,  Dongyao Wang ,  Jun Wang ,  Gang Shen

IPC分类号： H04W72/04 ,  H04W72/08 ,  H04W92/20

CPC分类号： H04W72/0426 ,  H04W72/0446 ,  H04W72/082 ,  H04W92/20

摘要： The present application describes embodiments of methods and apparatuses for controlling communications within a first cell that is overlapped by a second cell. One embodiment of the method includes receiving a signal at the second cell indicating a number of devices selected to communicate with the first cell and identifying a set of subframes during which communications are permitted to take place within the first cell based on the number of devices selected to communicate with the first cell. This embodiment of the method also includes delivering an indication of the set of subframes to the first cell.

摘要翻译： 本申请描述了用于控制与第二小区重叠的第一小区内的通信的方法和装置的实施例。 该方法的一个实施例包括在第二小区处接收指示被选择与第一小区通信的设备的数量的信号，并且基于所选择的设备的数量来识别允许在第一小区内发生通信的一组子帧 与第一个单元进行通信。 该方法的该实施例还包括将该组子帧的指示递送到第一小区。

公开(公告)号：US09107068B2

公开(公告)日：2015-08-11

申请号：US13578202

申请日：2010-02-12

申请人： Jun Wang ,  Dongyao Wang ,  Qi Jiang ,  Jiyong Pang ,  Jianguo Liu ,  Gang Shen

发明人： Jun Wang ,  Dongyao Wang ,  Qi Jiang ,  Jiyong Pang ,  Jianguo Liu ,  Gang Shen

IPC分类号： H04W72/00 ,  H04W16/04 ,  H04W84/04

CPC分类号： H04W16/04 ,  H04W84/047

摘要： The herein described device and method facilitate inter-cell interference coordination (ICIC) in a relay-assistant cellular network by: determining, with respect to a sector, whether the sector is relay overloaded or neighboring sectors of the sector are relay overloaded according to load information of the neighboring sectors of the sector; enabling the sector to borrow relay resources released by the neighboring sectors of the sector if the sector is relay overloaded with respect to the neighboring sectors of the sector; and releasing relay resources allocated to the sector according to load information of the neighboring sectors of the sector if the neighboring sectors are relay overloaded with respect to the sector.

摘要翻译： 本文描述的设备和方法通过以下方式促进中继 - 辅助蜂窝网络中的小区间干扰协调（ICIC）：相对于扇区，确定扇区是中继过载还是扇区的相邻扇区根据负载过载 该部门的相邻部门的信息; 如果扇区相对于扇区的相邻扇区的继电器过载，则扇区能够借用由扇区的相邻扇区释放的中继资源; 以及如果所述相邻扇区相对于所述扇区的继电器过载，则根据所述扇区的相邻扇区的负载信息来释放分配给所述扇区的中继资源。

公开(公告)号：US20120315840A1

公开(公告)日：2012-12-13

申请号：US13578202

申请日：2010-02-12

申请人： Jun Wang ,  Dongyao Wang ,  Qi Jiang ,  Jiyong Pang ,  Jianguo Liu ,  Gang Shen

发明人： Jun Wang ,  Dongyao Wang ,  Qi Jiang ,  Jiyong Pang ,  Jianguo Liu ,  Gang Shen

IPC分类号： H04W28/02 ,  H04W72/04 ,  H04B7/14

CPC分类号： H04W16/04 ,  H04W84/047

摘要： The invention provides a device and method for inter-cell interference coordination (ICIC) in a relay-assistant cellular network, comprising: determining, with respect to a sector, whether the sector is relay overloaded or neighboring sectors of the sector are relay overloaded according to load information of the neighboring sectors of the sector; enabling the sector to borrow relay resources released by the neighboring sectors of the sector if the sector is relay overloaded with respect to the neighboring sectors of the sector; and releasing relay resources allocated to the sector according to load information of the neighboring sectors of the sector if the neighboring sectors are relay overloaded with respect to the sector.

摘要翻译： 本发明提供了一种用于中继 - 辅助蜂窝网络中的小区间干扰协调（ICIC）的设备和方法，包括：针对扇区确定所述扇区是中继过载还是扇区的相邻扇区是中继过载的，根据 以加载扇区的相邻扇区的信息; 如果扇区相对于扇区的相邻扇区的继电器过载，则扇区能够借用由扇区的相邻扇区释放的中继资源; 以及如果所述相邻扇区相对于所述扇区的继电器过载，则根据所述扇区的相邻扇区的负载信息来释放分配给所述扇区的中继资源。

公开(公告)号：US09037077B2

公开(公告)日：2015-05-19

申请号：US13265664

申请日：2009-04-21

申请人： Gang Shen ,  Wu Zheng ,  Dongyao Wang ,  Jimin Liu ,  Wei Wang ,  Feng Han ,  Qi Jiang

发明人： Gang Shen ,  Wu Zheng ,  Dongyao Wang ,  Jimin Liu ,  Wei Wang ,  Feng Han ,  Qi Jiang

IPC分类号： H04B7/15 ,  H04W72/04 ,  H04B7/155 ,  H04L1/18 ,  H04L1/00 ,  H04W84/04

CPC分类号： H04W72/0406 ,  H04B7/15585 ,  H04L1/1835 ,  H04L1/1854 ,  H04L1/1887 ,  H04L2001/0097 ,  H04W84/047

摘要： A relay method and device, wherein the control signal and the data signal which are in the same subframe are directly sent to a lower level device respectively by an upper level device and a relay function device. In one example, the relay function device transmits data signal using subscriber special reference signal to make the lower level device estimate an access channel correctly; in another example, the relay function device carries out precoding of the data signal correlative with the access channel so as to cancel the influence of the access channel, thereby make the lower level device receive data signal correctly. Retransmission control signaling is sent to the lower level device in each subframe by the upper level device to ensure the fixed sequential relationship of feedback retransmission.

摘要翻译： 一种中继方法和装置，其中同一子帧中的控制信号和数据信号分别由上级装置和中继功能装置分别发送到下级装置。 在一个示例中，中继功能设备使用用户专用参考信号发送数据信号，以使下级设备正确地估计接入信道; 在另一示例中，中继功能设备执行与接入信道相关的数据信号的预编码，以消除接入信道的影响，从而使下位设备正确接收数据信号。 重发控制信令由上级装置在每个子帧中发送到下级装置，以确保反馈重传的固定顺序关系。

公开(公告)号：US20120052795A1

公开(公告)日：2012-03-01

申请号：US13265664

申请日：2009-04-21

申请人： Gang Shen ,  Wu Zheng ,  Dongyao Wang ,  Jimin Liu ,  Wei Wang ,  Feng Han ,  Qi Jiang

发明人： Gang Shen ,  Wu Zheng ,  Dongyao Wang ,  Jimin Liu ,  Wei Wang ,  Feng Han ,  Qi Jiang

IPC分类号： H04B7/14

CPC分类号： H04W72/0406 ,  H04B7/15585 ,  H04L1/1835 ,  H04L1/1854 ,  H04L1/1887 ,  H04L2001/0097 ,  H04W84/047

摘要： A relay method and device, wherein the control signal and the data signal which are in the same subframe are directly sent to a lower level device respectively by an upper level device and a relay function device. In one example, the relay function device transmits data signal using subscriber special reference signal to make the lower level device estimate an access channel correctly; in another example, the relay function device carries out precoding of the data signal correlative with the access channel so as to cancel the influence of the access channel, thereby make the lower level device receive data signal correctly. Retransmission control signaling is sent to the lower level device in each subframe by the upper level device to ensure the fixed sequential relationship of feedback retransmission.

摘要翻译： 一种中继方法和装置，其中同一子帧中的控制信号和数据信号分别由上级装置和中继功能装置分别发送到下级装置。 在一个示例中，中继功能设备使用用户专用参考信号发送数据信号，以使下级设备正确地估计接入信道; 在另一示例中，中继功能设备执行与接入信道相关的数据信号的预编码，以消除接入信道的影响，从而使下位设备正确接收数据信号。 重发控制信令由上级装置在每个子帧中发送到下级装置，以确保反馈重传的固定顺序关系。

公开(公告)号：US20130329636A1

公开(公告)日：2013-12-12

申请号：US13883336

申请日：2010-11-05

申请人： Qi Jiang ,  Matthew Baker ,  Teck Hu ,  Gang Shen

发明人： Qi Jiang ,  Matthew Baker ,  Teck Hu ,  Gang Shen

IPC分类号： H04W16/02

CPC分类号： H04W16/02 ,  H04W48/08 ,  H04W48/16 ,  H04W72/00 ,  H04W76/28 ,  H04W88/08 ,  H04W92/20

摘要： One embodiment of the invention provides a mechanism to assist the eNodeB of the second cell, for example macrocell eNodeB or femtocell eNodeB to determine the configuration of ABSs. To be specific, the eNodeB of the first cell sends a request signaling to the eNodeB of the second cell to inform of the requirement for ABSs. The eNodeB of the second cell receives the request signaling from the eNodeB of the first cell, and then it determines the pattern of ABSs and sends the pattern of ABSs in the form of bitmap through a signaling to the eNodeB of the first cell. As the requirement for ABSs is determined by the eNodeB of the first cell on the basis of the number of the UEs and/or the traffic load of the UEs which are near the edge of coverage area of the picocell, it can help the eNodeB of the second cell to determine the configuration of ABSs, i.e. the pattern of ABSs, so that the efficient resource utilization is achieved.

摘要翻译： 本发明的一个实施例提供了一种辅助第二小区的eNodeB（例如，宏小区eNodeB或毫微微小区eNodeB）来确定ABS的配置的机制。 具体而言，第一小区的eNodeB向第二小区的eNodeB发送请求信令，以通知ABS的需求。 第二小区的eNodeB接收来自第一小区的eNodeB的请求信令，然后确定ABS的模式，并通过信令将位图形式的ABS模式发送给第一小区的eNodeB。 由于根据UE的数量和/或接近微微小区的覆盖区域的边缘的UE的业务负载，由第一小区的eNodeB确定ABS的要求，所以可以帮助eNodeB 确定ABS的配置的第二个单元，即ABS的模式，从而实现有效的资源利用。

公开(公告)号：US20130223271A1

公开(公告)日：2013-08-29

申请号：US13884360

申请日：2010-11-10

申请人： Haiyang Huang ,  Matthew Baker ,  Teck Hu ,  Qi Jiang ,  Gang Shen ,  Sudeep Palat ,  Chandrika Worrall

发明人： Haiyang Huang ,  Matthew Baker ,  Teck Hu ,  Qi Jiang ,  Gang Shen ,  Sudeep Palat ,  Chandrika Worrall

IPC分类号： H04W72/02

CPC分类号： H04W72/02 ,  H04W16/32 ,  H04W24/10 ,  H04W48/16 ,  H04W84/045

摘要： The eNB of a first cell being interfered by at least one second cell, obtains pattern information, from the eNB of the second cell or network configuration, indicating almost blank subframes that are configured by the eNB of the second cell or the network configuration; determines measurement signalling indicating subframes; and sends the measurement signalling to the UE. The UE in the first cell receives the measurement signalling from the serving eNB, the measurement signalling comprising at least one pattern information recommended by at least one second cell or network configuration, each of the pattern information indicating at least one almost blank subframe that is configured by the corresponding second cell; determines the resource used for measurement according to the measurement signalling; and carries out measurement on the determined resource.

摘要翻译： 第一小区的eNB被至少一个第二小区干扰，从第二小区的eNB或网络配置的eNB获取指示由第二小区的eNB配置的空白子帧或网络配置的模式信息; 确定指示子帧的测量信号; 并向UE发送测量信令。 第一小区中的UE从服务eNB接收测量信令，测量信令包括由至少一个第二小区或网络配置推荐的至少一个模式信息，每个模式信息指示被配置的至少一个几乎空白的子帧 由相应的第二个单元格; 根据测量信号确定用于测量的资源; 并对所确定的资源进行测量。

公开(公告)号：US09113328B2

公开(公告)日：2015-08-18

申请号：US13883336

申请日：2010-11-05

申请人： Qi Jiang ,  Matthew Baker ,  Teck Hu ,  Gang Shen

发明人： Qi Jiang ,  Matthew Baker ,  Teck Hu ,  Gang Shen

IPC分类号： H04W16/02 ,  H04W48/16 ,  H04W48/18 ,  H04W76/04 ,  H04W88/08 ,  H04W72/00 ,  H04W48/08 ,  H04W92/20

CPC分类号： H04W16/02 ,  H04W48/08 ,  H04W48/16 ,  H04W72/00 ,  H04W76/28 ,  H04W88/08 ,  H04W92/20

摘要： One embodiment of the invention provides a mechanism to assist the eNodeB of the second cell, for example macrocell eNodeB or femtocell eNodeB to determine the configuration of ABSs. To be specific, the eNodeB of the first cell sends a request signaling to the eNodeB of the second cell to inform of the requirement for ABSs. The eNodeB of the second cell receives the request signaling from the eNodeB of the first cell, and then it determines the pattern of ABSs and sends the pattern of ABSs in the form of bitmap through a signaling to the eNodeB of the first cell. As the requirement for ABSs is determined by the eNodeB of the first cell on the basis of the number of the UEs and/or the traffic load of the UEs which are near the edge of coverage area of the picocell, it can help the eNodeB of the second cell to determine the configuration of ABSs, i.e. the pattern of ABSs, so that the efficient resource utilization is achieved.

摘要翻译： 本发明的一个实施例提供了一种辅助第二小区的eNodeB（例如，宏小区eNodeB或毫微微小区eNodeB）来确定ABS的配置的机制。 具体而言，第一小区的eNodeB向第二小区的eNodeB发送请求信令，以通知ABS的需求。 第二小区的eNodeB接收来自第一小区的eNodeB的请求信令，然后确定ABS的模式，并通过信令将位图形式的ABS模式发送给第一小区的eNodeB。 由于根据UE的数量和/或接近微微小区的覆盖区域的边缘的UE的业务负载，由第一小区的eNodeB确定ABS的要求，所以可以帮助eNodeB 确定ABS的配置的第二个单元，即ABS的模式，从而实现有效的资源利用。

公开(公告)号：US09119188B2

公开(公告)日：2015-08-25

申请号：US13142175

申请日：2009-01-04

申请人： Gang Shen ,  Dongyao Wang ,  Wu Zheng ,  Xiaobing Leng

发明人： Gang Shen ,  Dongyao Wang ,  Wu Zheng ,  Xiaobing Leng

IPC分类号： H04W72/04 ,  H04W72/12

CPC分类号： H04W72/0406 ,  H04W72/042 ,  H04W72/1242 ,  H04W72/1278

摘要： The present invention discloses a method of requesting resource from a resource allocating apparatus by a request requesting apparatus, a resource allocating apparatus, a resource requesting apparatus and a communication system. The method comprises the following steps: sending a resource request message from the resource requesting apparatus to the resource allocating apparatus; after receiving the resource request message, if resource cannot be allocated within a set time interval with respect to the resource requesting apparatus, sending an acknowledgement for the resource request message from the resource allocating apparatus to the resource requesting apparatus; and if the resource is allocated to the resource requesting apparatus within the set time interval, not sending the acknowledgement for the resource request message from the resource allocating apparatus to the resource requesting apparatus. Utilizing the method and structure of the present invention, the resource allocating apparatus sends additional acknowledgement message only if needed, therefore overhead is reduced much more. Moreover, since the solution of the present invention does not change any signaling exchanged between the resource allocating apparatus and the resource requesting apparatus, it is able to meet the requirement of backward compatibility.

摘要翻译： 本发明公开了一种通过请求请求装置，资源分配装置，资源请求装置和通信系统从资源分配装置请求资源的方法。 该方法包括以下步骤：将资源请求消息从资源请求装置发送到资源分配装置; 在资源请求消息接收到资源请求消息之后，如果在资源请求装置的设定时间间隔内不能分配资源，则从资源分配装置向资源请求装置发送资源请求消息的确认; 并且如果在所设定的时间间隔内资源被分配给资源请求装置，则不向资源请求装置发送资源请求消息的确认从资源分配装置。 利用本发明的方法和结构，资源分配装置仅在需要时发送附加的确认消息，因此开销大大降低。 此外，由于本发明的解决方案不改变在资源分配装置和资源请求装置之间交换的任何信令，所以能够满足向后兼容性的要求。