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：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：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：US09538543B2

公开(公告)日：2017-01-03

申请号：US14386652

申请日：2012-03-19

申请人： Teck Hu ,  Jiyong Pang

发明人： Teck Hu ,  Jiyong Pang

IPC分类号： H04W72/08 ,  H04W92/20

CPC分类号： H04W72/082 ,  H04W92/20

摘要： Methods and apparatuses for indicating an interference distribution in frame between base stations are provided. The method comprises: in response to a mismatch between a first frame allocation used by a first base station and a second frame allocation used by a second base station, transmitting, from the first base station to the second base station, a message for indicating an interference distribution in frame, A new information element, i.e., UL ABS (uplink Almost Blank Subframe) is introduced to indicate the uplink ABS information of the interfering base station. A modified DL ABS with a flag is used to indicate the downlink ABS information of the interfering base station, wherein the flag is to indicate that the DL ABS is used to protect UL transmission in the recipient base station.

摘要翻译： 提供了用于指示基站之间的帧中的干扰分布的方法和装置。 该方法包括：响应于由第一基站使用的第一帧分配与由第二基站使用的第二帧分配之间的不匹配，从第一基站向第二基站发送用于指示第 引入帧中的干扰分布，引入新的信息元素，即UL ABS（上行链路近似空白子帧），以指示干扰基站的上行链路ABS信息。 使用具有标志的经修改的DL ABS来指示干扰基站的下行链路ABS信息，其中标志是指示DL ABS用于保护接收者基站中的UL传输。

公开(公告)号：US20150098368A1

公开(公告)日：2015-04-09

申请号：US14400221

申请日：2012-05-11

申请人： Teck Hu ,  Jiyong Pang

发明人： Teck Hu ,  Jiyong Pang

IPC分类号： H04L5/00 ,  H04L5/14

CPC分类号： H04L5/0053 ,  H04L5/14 ,  H04W28/08 ,  H04W28/16 ,  H04W92/20

摘要： The invention provides a method and apparatus for invoking a response of a current TDD subframe configuration. First, the first base station sends to the second base station a first message for invoking a response of a current TDD subframe configuration of the second base station. Second, the second base station receives the first message from the first base station and then sends to the first base station a second message in response to the first message, the second message including the current TDD subframe configuration of the second base station. Third, the first base station receives the second message from the second base station and acquires the current TDD subframe configuration of the second base station from the second message. The first message can be a LOAD INFORMATION message, wherein the LOAD INFORMATION message comprises a TDD subframe assignment invoke included in an Invoke Indication IE, and the TDD subframe assignment invoke is used for indicating the invoke of the response of the current TDD subframe configuration of the second base station.

摘要翻译： 本发明提供一种用于调用当前TDD子帧配置的响应的方法和装置。 首先，第一基站向第二基站发送用于调用第二基站的当前TDD子帧配置的响应的第一消息。 其次，第二基站从第一基站接收第一消息，然后响应于第一消息向第一基站发送第二消息，第二消息包括第二基站的当前TDD子帧配置。 第三，第一基站从第二基站接收第二消息，并从第二消息获取第二基站的当前TDD子帧配置。 第一消息可以是LOAD INFORMATION消息，其中LOAD INFORMATION消息包括在Invoke指示IE中包括的TDD子帧分配调用，并且TDD子帧分配调用用于指示对当前TDD子帧配置的响应的调用 第二个基站。

公开(公告)号：US20150078220A1

公开(公告)日：2015-03-19

申请号：US14375246

申请日：2012-01-29

申请人： Teck Hu ,  Jiyong Pang

发明人： Teck Hu ,  Jiyong Pang

IPC分类号： H04W72/12 ,  H04W24/08 ,  H04J3/00

CPC分类号： H04W72/1231 ,  H04J3/00 ,  H04W24/08 ,  H04W72/0426

摘要： Embodiments of the claimed subject matter provide embodiments of methods for supporting dynamic sub frame re-configuration in a time division duplex wireless communication system. One embodiment includes transmitting, from a first base station to a second base station, a message indicating that the first base station is configured for scheduling uplink transmissions from first user equipment in one or more subframes of a time division duplex frame. The message is transmitted when the second base station is configured for downlink transmission to second user equipment in the subframe(s).

摘要翻译： 所要求保护的主题的实施例提供了用于在时分双工无线通信系统中支持动态子帧重新配置的方法的实施例。 一个实施例包括从第一基站向第二基站发送指示第一基站被配置用于在时分双工帧的一个或多个子帧中调度来自第一用户设备的上行链路传输的消息。 当第二基站被配置为用于在子帧中的第二用户设备的下行链路传输时，发送该消息。

公开(公告)号：US09888487B2

公开(公告)日：2018-02-06

申请号：US14375246

申请日：2012-01-29

申请人： Teck Hu ,  Jiyong Pang

发明人： Teck Hu ,  Jiyong Pang

IPC分类号： H04W72/12 ,  H04J3/00 ,  H04W24/08 ,  H04W72/04

CPC分类号： H04W72/1231 ,  H04J3/00 ,  H04W24/08 ,  H04W72/0426

摘要： Embodiments of the claimed subject matter provide embodiments of methods for supporting dynamic sub frame reconfiguration in a time division duplex wireless communication system. One embodiment includes transmitting, from a first base station to a second base station, a message indicating that the first base station is configured for scheduling uplink transmissions from first user equipment in one or more subframes of a time division duplex frame. The message is transmitted when the second base station is configured for downlink transmission to second user equipment in the subframe(s).

公开(公告)号：US20150189664A1

公开(公告)日：2015-07-02

申请号：US14386652

申请日：2012-03-19

申请人： Teck Hu ,  Jiyong Pang

发明人： Teck Hu ,  Jiyong Pang

IPC分类号： H04W72/08

CPC分类号： H04W72/082 ,  H04W92/20

摘要： Methods and apparatuses for indicating an interference distribution in frame between base stations are provided. The method comprises: in response to a mismatch between a first frame allocation used by a first base station and a second frame allocation used by a second base station, transmitting, from the first base station to the second base station, a message for indicating an interference distribution in frame, A new information element, i.e., UL ABS (uplink Almost Blank Subframe) is introduced to indicate the uplink ABS information of the interfering base station. A modified DL ABS with a flag is used to indicate the downlink ABS information of the interfering base station, wherein the flag is to indicate that the DL ABS is used to protect UL transmission in the recipient base station.

摘要翻译： 提供了用于指示基站之间的帧中的干扰分布的方法和装置。 该方法包括：响应于由第一基站使用的第一帧分配与由第二基站使用的第二帧分配之间的不匹配，从第一基站向第二基站发送用于指示第 引入帧中的干扰分布，引入新的信息元素，即UL ABS（上行链路近似空白子帧），以指示干扰基站的上行链路ABS信息。 使用具有标志的经修改的DL ABS来指示干扰基站的下行链路ABS信息，其中标志是指示DL ABS用于保护接收者基站中的UL传输。

公开(公告)号：US20150003272A1

公开(公告)日：2015-01-01

申请号：US14375235

申请日：2012-01-29

申请人： Teck Hu ,  Jiyong Pang

发明人： Teck Hu ,  Jiyong Pang

IPC分类号： H04W72/08 ,  H04W24/02 ,  H04L5/14

CPC分类号： H04W72/082 ,  H04L5/14 ,  H04W24/02 ,  H04W72/0426

摘要： Embodiments of the claimed subject matter provide a method and apparatus for transmitting an uplink overload indicator in a wireless communication system that operates according to time division duplexing. One embodiment of the method includes transmitting, from a first base station to a second base station, a message indicating that the first base station detected interference in at least one subframe of a time division duplex (TDD) frame allocated for reception of uplink signals at the first base station. A portion of the interference is generated by downlink transmissions from the second base station in the subframe of the TDD frame.

摘要翻译： 所要求保护的主题的实施例提供一种用于在根据时分复用操作的无线通信系统中发送上行链路过载指示符的方法和装置。 该方法的一个实施例包括从第一基站向第二基站发送指示第一基站在被分配用于接收上行链路信号的时分双工（TDD）帧的至少一个子帧中检测到干扰的消息， 第一个基站。 干扰的一部分是由TDD帧的子帧中的来自第二基站的下行链路传输产生的。