公开(公告)号：US20120224525A1

公开(公告)日：2012-09-06

申请号：US13508775

申请日：2010-11-09

申请人： Guanzhou Wang ,  Jian Zhang ,  Jian Wang

发明人： Guanzhou Wang ,  Jian Zhang ,  Jian Wang

IPC分类号： H04W36/00 ,  H04B7/14 ,  H04W4/00

CPC分类号： H04W80/04 ,  H04L1/1685 ,  H04W28/06 ,  H04W36/02 ,  H04W36/18 ,  H04W80/02 ,  H04W84/12

摘要： The present invention discloses a method for acquiring a Packet Data Convergence Protocol (PDCP) status report and a packet data convergence protocol entity. The method comprises the steps of: a PDCP entity transmitting to an opposite PDCP entity a PDCP Protocol Data Unit (PDU) used to request the transmission of a PDCP status report; and the PDCP entity receiving the PDCP status report which is transmitted from the opposite PDCP entity according to the PDCP PDU. By the present invention, the quality of service and the performance of the wireless communication system are improved.

摘要翻译： 本发明公开了一种获取分组数据汇聚协议（PDCP）状态报告和分组数据汇聚协议实体的方法。 该方法包括以下步骤：PDCP实体向相对的PDCP实体发送用于请求传输PDCP状态报告的PDCP协议数据单元（PDU）; PDCP实体接收根据PDCP PDU从相对PDCP实体发送的PDCP状态报告。 通过本发明，提高了服务质量和无线通信系统的性能。

公开(公告)号：US08743831B2

公开(公告)日：2014-06-03

申请号：US13508775

申请日：2010-11-09

申请人： Guanzhou Wang ,  Jian Zhang ,  Jian Wang

发明人： Guanzhou Wang ,  Jian Zhang ,  Jian Wang

IPC分类号： H04Q7/00 ,  H04W80/04 ,  H04W84/12 ,  H04W36/18

CPC分类号： H04W80/04 ,  H04L1/1685 ,  H04W28/06 ,  H04W36/02 ,  H04W36/18 ,  H04W80/02 ,  H04W84/12

摘要： The present invention discloses a method for acquiring a Packet Data Convergence Protocol (PDCP) status report and a packet data convergence protocol entity. The method comprises the steps of: a PDCP entity transmitting to an opposite PDCP entity a PDCP Protocol Data Unit (PDU) used to request the transmission of a PDCP status report; and the PDCP entity receiving the PDCP status report which is transmitted from the opposite PDCP entity according to the PDCP PDU. By the present invention, the quality of service and the performance of the wireless communication system are improved.

摘要翻译： 本发明公开了一种获取分组数据汇聚协议（PDCP）状态报告和分组数据汇聚协议实体的方法。 该方法包括以下步骤：PDCP实体向相对的PDCP实体发送用于请求传输PDCP状态报告的PDCP协议数据单元（PDU）; PDCP实体接收根据PDCP PDU从相对PDCP实体发送的PDCP状态报告。 通过本发明，提高了服务质量和无线通信系统的性能。

公开(公告)号：US20120176957A1

公开(公告)日：2012-07-12

申请号：US13384309

申请日：2010-08-17

申请人： Si Chen ,  Jian Zhang ,  Yincheng Zhang ,  Guanzhou Wang

发明人： Si Chen ,  Jian Zhang ,  Yincheng Zhang ,  Guanzhou Wang

IPC分类号： H04W40/00 ,  H04W72/04 ,  H04B7/14

CPC分类号： H04W72/1278 ,  H04B7/155 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0094 ,  H04W84/047

摘要： A relay node and a method thereof for transmitting data are provided in the present invention, which relates to the field of wireless communication technology. The method in the present invention includes: the relay node receiving data on multiple corresponding continuous or discontinuous downlink backhaul subframes according to the obtained scheduling information of downlink multiple subframes scheduling, and sending data on multiple corresponding continuous or discontinuous uplink backhaul subframes according to the obtained scheduling information of uplink multiple subframes scheduling. The technical solution of the present invention solves a problem of scheduling resources of multiple subframes for the relay node. Compared to a dynamic scheduling and semi-persistent scheduling method in the prior art, the technical solution of the present invention can more flexibly configure and use resources to ensure transmission of the backhaul link between a base station and the relay node.

摘要翻译： 本发明提供了一种用于发送数据的中继节点及其方法，涉及无线通信技术领域。 本发明的方法包括：中继节点根据获得的下行链路多子帧调度的调度信息，在多个对应的连续或不连续的下行回程子帧上接收数据，并根据获得的多个对应的连续或不连续的上行回程子帧发送数据 上行链路多个子帧调度的调度信息。 本发明的技术方案解决了为中继节点调度多个子帧的资源的问题。 与现有技术中的动态调度和半永久调度方法相比，本发明的技术方案可以更灵活地配置和使用资源，以确保基站与中继节点之间的回程链路的传输。

公开(公告)号：US08693381B2

公开(公告)日：2014-04-08

申请号：US13496639

申请日：2010-08-31

申请人： Jian Zhang ,  Yincheng Zhang ,  Guanzhou Wang ,  Si Chen

发明人： Jian Zhang ,  Yincheng Zhang ,  Guanzhou Wang ,  Si Chen

IPC分类号： G08C17/00

CPC分类号： H04W76/28 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0096 ,  H04L5/0098 ,  H04W72/02

摘要： A method for discontinuous reception (DRX) configuration is disclosed, and the method includes: configuring DRXs for a plurality of component carriers, and selecting one or more component carriers as anchor component carriers; controlling the DRXs of other non-anchor component carriers by the anchor component carrier. A system for discontinuous reception (DRX) configuration is also disclosed, and the system includes: a selection and configuration unit, which is used to configure DRXs for a plurality of component carriers and select one or more component carriers as anchor component carriers; a control unit, which is used to control the DRXs of other non-anchor component carriers by the anchor component carrier. By the method and the system, the DRX solution based on the primary carrier is clarified, and the DRX solution based on primary carriers in the stage of conception is improved and concretely implemented.

摘要翻译： 公开了一种不连续接收（DRX）配置的方法，该方法包括：配置多个分量载波的DRX，并选择一个或多个分量载波作为主分量载波; 通过锚分量载波来控制其他非锚分量载波的DRX。 还公开了一种用于不连续接收（DRX）配置的系统，该系统包括：选择和配置单元，用于为多个分量载波配置DRX，并选择一个或多个分量载波作为主分量载波; 控制单元，其用于通过锚分量载波来控制其他非锚分量载波的DRX。 通过该方法和系统，阐明了基于主载波的DRX解决方案，并且具体实现了在受孕阶段基于主载波的DRX解决方案。

公开(公告)号：US09084237B2

公开(公告)日：2015-07-14

申请号：US13502770

申请日：2010-09-03

申请人： Si Chen ,  Jian Zhang ,  Guanzhou Wang ,  Yincheng Zhang

发明人： Si Chen ,  Jian Zhang ,  Guanzhou Wang ,  Yincheng Zhang

IPC分类号： H04W72/04 ,  H04W84/04 ,  H04W72/12

CPC分类号： H04W72/04 ,  H04W72/1263 ,  H04W84/047

摘要： The present invention discloses a method and an apparatus for processing a data transmission conflict of a relay-node (RN), wherein the method for processing comprises: under the circumstance that the above RN is configured with multi-subframe scheduling resources on a backhaul subframe, if the above RN has acquired dynamic resources on the above backhaul subframe, receiving or sending, by the above RN, data by using the above multi-subframe scheduling resources or the above dynamic resources on the above backhaul subframe, or performing no processing; if the above RN has acquired semi-persistent resources on the above backhaul subframe, receiving or sending, by the above RN, data by using the above multi-subframe scheduling resources or the above semi-persistent resources on the above backhaul subframe, or performing no processing. According to the present invention, the problem of the data transmission conflict is solved, thereby achieving the normal transmission.

摘要翻译： 本发明公开了一种用于处理中继节点（RN）的数据传输冲突的方法和装置，其中所述处理方法包括：在上述RN在回程子帧上配置多子帧调度资源的情况下， 如果上述RN已经在上述回程子帧上获得动态资源，则通过上述RN在上述回程子帧上使用上述多子帧调度资源或上述动态资源接收或发送数据，或者不进行处理; 如果上述RN已经在上述回程子帧上获取了半持久资源，则由上述RN通过使用上述多子帧调度资源或上述回程子帧上的上述半持久资源来接收或发送数据，或执行 没有加工。 根据本发明，解决了数据传输冲突的问题，从而实现了正常的传输。

公开(公告)号：US08897202B2

公开(公告)日：2014-11-25

申请号：US13384309

申请日：2010-08-17

申请人： Si Chen ,  Jian Zhang ,  Yincheng Zhang ,  Guanzhou Wang

发明人： Si Chen ,  Jian Zhang ,  Yincheng Zhang ,  Guanzhou Wang

IPC分类号： H04B7/14 ,  H04J1/10 ,  H04J3/08 ,  H04W72/12 ,  H04B7/155 ,  H04L5/00 ,  H04W84/04

CPC分类号： H04W72/1278 ,  H04B7/155 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0094 ,  H04W84/047

摘要： A relay node and a method thereof for transmitting data are provided in the present invention, which relates to the field of wireless communication technology. The method in the present invention includes: the relay node receiving data on multiple corresponding continuous or discontinuous downlink backhaul subframes according to the obtained scheduling information of downlink multiple subframes scheduling, and sending data on multiple corresponding continuous or discontinuous uplink backhaul subframes according to the obtained scheduling information of uplink multiple subframes scheduling. The technical solution of the present invention solves a problem of scheduling resources of multiple subframes for the relay node. Compared to a dynamic scheduling and semi-persistent scheduling method in the prior art, the technical solution of the present invention can more flexibly configure and use resources to ensure transmission of the backhaul link between a base station and the relay node.

摘要翻译： 本发明提供了一种用于发送数据的中继节点及其方法，涉及无线通信技术领域。 本发明的方法包括：中继节点根据获得的下行链路多子帧调度的调度信息，在多个对应的连续或不连续的下行回程子帧上接收数据，并根据获得的多个对应的连续或不连续的上行回程子帧发送数据 上行链路多个子帧调度的调度信息。 本发明的技术方案解决了为中继节点调度多个子帧的资源的问题。 与现有技术中的动态调度和半永久调度方法相比，本发明的技术方案可以更灵活地配置和使用资源，以确保基站与中继节点之间的回程链路的传输。

公开(公告)号：US08750196B2

公开(公告)日：2014-06-10

申请号：US13258350

申请日：2010-06-04

申请人： Si Chen ,  Yincheng Zhang ,  Guanzhou Wang ,  Jian Zhang

发明人： Si Chen ,  Yincheng Zhang ,  Guanzhou Wang ,  Jian Zhang

IPC分类号： H04B7/14

CPC分类号： H04W24/02 ,  H04W48/08 ,  H04W84/047

摘要： The present disclosure provides a method and device for Relay Node (RN) access, wherein the method comprises the following steps: a base station sends a downlink message to trigger the RN to switch from monitoring a Physical Downlink Control Channel (PDCCH) to monitoring an RN-dedicated Physical Downlink Control Channel (R-PDCCH), and the RN acquires time-frequency resources for an R-PDCCH from the base station, before or while receiving the downlink message. The present disclosure enables an RN to switch from transmitting according to indication on the PDCCH to transmitting according to indication on the R-PDCCH, i.e., the RN switches from being in a connection state as the UE to being in a connection state as an RN. The present disclosure makes less change to the existing flows, offering advantages of easy implementation, flexible configuration, etc.

摘要翻译： 本公开提供了一种用于中继节点（RN）接入的方法和装置，其中该方法包括以下步骤：基站发送下行链路消息以触发RN从监控物理下行链路控制信道（PDCCH）切换到监视 RN专用物理下行链路控制信道（R-PDCCH），并且在接收到下行链路消息之前或之后，从基站获取R-PDCCH的时频资源。 本公开使得RN能够根据PDCCH上的指示从根据R-PDCCH上的指示进行发送切换，即，RN从作为UE的连接状态切换到处于连接状态的RN 。 本公开对现有流程进行了较少的改变，提供了易于实现，灵活配置等优点。

公开(公告)号：US20120294213A1

公开(公告)日：2012-11-22

申请号：US13511671

申请日：2010-09-01

申请人： Si Chen ,  Jian Zhang ,  Guanzhou Wang

发明人： Si Chen ,  Jian Zhang ,  Guanzhou Wang

IPC分类号： H04W72/00 ,  H04W52/02

CPC分类号： H04L27/06 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0098

摘要： The present disclosure provides an optimized method and system for activating and deactivating a component carrier in a multi-carrier system, the method comprises: when activating a Component Carrier (CC), a base station sends an activation command to a User Equipment (UE) through Downlink Control Information (DCI) to indicate the UE to activate the CC; if receiving the activation command successfully, the UE activates the CC and sends an acknowledgement of the activation command to the base station; when deactivating the CC, the base station sends a deactivation command to the UE through the DCI to indicate the UE to deactivate the CC; if receiving the deactivation command successfully, the UE deactivates the CC and sends an acknowledgement of the deactivation command to the base station. The present disclosure can improve the reliability of activation and deactivation of the carrier aggregation technology in an LTE-A system, and has the advantages such as simple configuration and operation, and keeping the status of CC in the base station and the status of CC in the UE consistent.

摘要翻译： 本发明提供了一种用于激活和去激活多载波系统中的分量载波的优化方法和系统，所述方法包括：当激活分量载波（CC）时，基站向用户设备（UE）发送激活命令， 通过下行链路控制信息（DCI）来指示UE激活CC; 如果成功接收到激活命令，则UE激活CC并向基站发送激活命令的确认; 当去激活CC时，基站通过DCI向UE发送去激活命令以指示UE去激活CC; 如果成功接收到去激活命令，则UE去激活CC并向基站发送去激活命令的确认。 本公开可以提高LTE-A系统中载波聚合技术的激活和去激活的可靠性，并且具有简单的配置和操作以及保持CC在基站中的状态和CC的状态等优点 UE一致。

公开(公告)号：US20120207083A1

公开(公告)日：2012-08-16

申请号：US13502770

申请日：2010-09-03

申请人： Si Chen ,  Jian Zhang ,  Guanzhou Wang ,  Yincheng Zhang

发明人： Si Chen ,  Jian Zhang ,  Guanzhou Wang ,  Yincheng Zhang

IPC分类号： H04W72/04 ,  H04B7/14

CPC分类号： H04W72/04 ,  H04W72/1263 ,  H04W84/047

摘要： The present invention discloses a method and an apparatus for processing a data transmission conflict of a relay-node (RN), wherein the method for processing comprises: under the circumstance that the above RN is configured with multi-subframe scheduling resources on a backhaul subframe, if the above RN has acquired dynamic resources on the above backhaul subframe, receiving or sending, by the above RN, data by using the above multi-subframe scheduling resources or the above dynamic resources on the above backhaul subframe, or performing no processing; if the above RN has acquired semi-persistent resources on the above backhaul subframe, receiving or sending, by the above RN, data by using the above multi-subframe scheduling resources or the above semi-persistent resources on the above backhaul subframe, or performing no processing. According to the present invention, the problem of the data transmission conflict is solved, thereby achieving the normal transmission.

摘要翻译： 本发明公开了一种用于处理中继节点（RN）的数据传输冲突的方法和装置，其中所述处理方法包括：在上述RN在回程子帧上配置多子帧调度资源的情况下， 如果上述RN已经在上述回程子帧上获得动态资源，则通过上述RN在上述回程子帧上使用上述多子帧调度资源或上述动态资源接收或发送数据，或者不进行处理; 如果上述RN已经在上述回程子帧上获取了半持久资源，则由上述RN通过使用上述多子帧调度资源或上述回程子帧上的上述半持久资源来接收或发送数据，或执行 没有加工。 根据本发明，解决了数据传输冲突的问题，从而实现了正常的传输。

公开(公告)号：US20120176950A1

公开(公告)日：2012-07-12

申请号：US13496639

申请日：2010-08-31

申请人： Jian Zhang ,  Yincheng Zhang ,  Guanzhou Wang ,  Si Chen

发明人： Jian Zhang ,  Yincheng Zhang ,  Guanzhou Wang ,  Si Chen

IPC分类号： H04W52/02

CPC分类号： H04W76/28 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0096 ,  H04L5/0098 ,  H04W72/02

摘要： A method for discontinuous reception (DRX) configuration is disclosed, and the method includes: configuring DRXs for a plurality of component carriers, and selecting one or more component carriers as anchor component carriers; controlling the DRXs of other non-anchor component carriers by the anchor component carrier. A system for discontinuous reception (DRX) configuration is also disclosed, and the system includes: a selection and configuration unit, which is used to configure DRXs for a plurality of component carriers and select one or more component carriers as anchor component carriers; a control unit, which is used to control the DRXs of other non-anchor component carriers by the anchor component carrier. By the method and the system, the DRX solution based on the primary carrier is clarified, and the DRX solution based on primary carriers in the stage of conception is improved and concretely implemented.

摘要翻译： 公开了一种不连续接收（DRX）配置的方法，该方法包括：配置多个分量载波的DRX，并选择一个或多个分量载波作为主分量载波; 通过锚分量载波来控制其他非锚分量载波的DRX。 还公开了一种用于不连续接收（DRX）配置的系统，该系统包括：选择和配置单元，用于为多个分量载波配置DRX，并选择一个或多个分量载波作为主分量载波; 控制单元，其用于通过锚分量载波来控制其他非锚分量载波的DRX。 通过该方法和系统，阐明了基于主载波的DRX解决方案，并且具体实现了在受孕阶段基于主载波的DRX解决方案。