公开(公告)号：US08848661B2

公开(公告)日：2014-09-30

申请号：US13146568

申请日：2009-09-11

申请人： Jian Wang ,  Yincheng Zhang ,  Meifang He

发明人： Jian Wang ,  Yincheng Zhang ,  Meifang He

IPC分类号： H04W36/00 ,  H04L1/18

CPC分类号： H04L1/1838

摘要： The present invention discloses a UE (User Equipment) and a method of the UE for receiving downlink data to avoid the occurrence of mistakes when the UE receives the downlink data. The method comprises the following steps: during the reestablishment, in the process of transmitting Service Data Units (SDU) to a Packet Data Convergence Protocol (PDCP) entity from a Radio Link Control (RLC) entity in the UE, if the PDCP entity judges that the PDCP Sequence Number (SN) of the received PDCP Protocol Data Unit (PDU) which includes the SDU satisfies the report condition, the PDCP PDU is received and the SDU included in the PDCP PDU is submitted to the upper layer entity, wherein the report condition is: PDCP SN=(Last_Submitted_PDCP_RX_SN+1)%(Maximum_PDCP_SN+1).

摘要翻译： 本发明公开了一种UE（用户设备）和UE接收下行链路数据的方法，以避免当UE接收到下行链路数据时发生错误。 该方法包括以下步骤：在重建期间，在UE中的无线链路控制（RLC）实体将业务数据单元（SDU）发送到分组数据汇聚协议（PDCP）实体的过程中，如果PDCP实体判断 包括SDU的接收到的PDCP协议数据单元（PDU）的PDCP序列号（SN）满足报告条件，PDCP PDU被接收，并且包括在PDCP PDU中的SDU被提交给上层实体，其中， 报告条件为：PDCP SN =（Last_Submitted_PDCP_RX_SN + 1）％（Maximum_PDCP_SN + 1）。

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：US20110128896A1

公开(公告)日：2011-06-02

申请号：US13056275

申请日：2009-07-15

申请人： Yada Huang ,  Yincheng Zhang

发明人： Yada Huang ,  Yincheng Zhang

IPC分类号： H04W72/04 ,  H04J3/00

CPC分类号： H04W72/04 ,  H04L1/1887

摘要： A semi-persistent scheduling method is provided in the present disclosure, and the method comprises: when a semi-persistent scheduling periodicity comes, an evolved node B (eNB) and a terminal (UE) select a sub-frame in a sub-frame group as a sub-frame for current semi-persistent scheduling; the sub-frame group includes multiple sub-frames, and a sub-frame group periodicity equals to the semi-persistent scheduling periodicity. The problem that the sub-frames with the same relative position in different sub-frame groups are the sub-frames in which the collision between the initial transmission and the retransmission of the HARQ data packet most possibly occurs is considered by the technical solution of the present disclosure, so the purpose that prolonging the interval length of the collision between the initial transmission of the HARQ and the retransmission of the HARQ and reducing the collision between the initial transmission of the HARQ and the retransmission of the HARQ is achieved by reasonably configuring the number of sub-frames in a sub-frame group and alternately using different sub-frames in the sub-frame group.

摘要翻译： 本公开提供了一种半永久调度方法，该方法包括：当进入半持久调度周期时，演进节点B（eNB）和终端（UE）选择子帧中的子帧 组作为当前半持续调度的子帧; 子帧组包括多个子帧，子帧组周期等于半持久调度周期。 在不同子帧组中具有相同相对位置的子帧是其中最可能发生初始传输与HARQ数据分组的重传之间的冲突的子帧的问题被考虑在 因此延长HARQ的初始传输与HARQ的重传之间的冲突的间隔长度以及减少HARQ的初始传输与HARQ的重传之间的冲突的目的是通过合理地配置 子帧组中的子帧的数量，并且在子帧组中交替使用不同的子帧。

公开(公告)号：US08761110B2

公开(公告)日：2014-06-24

申请号：US13571843

申请日：2012-08-10

申请人： Yincheng Zhang ,  Hua Rui

发明人： Yincheng Zhang ,  Hua Rui

IPC分类号： H04W4/00

CPC分类号： H04L12/1827 ,  H04L1/1607 ,  H04L1/1867 ,  H04L1/1896 ,  H04L12/189

摘要： The invention discloses a method for real-time service transmission and a method for resource allocation, wherein, the method for resource allocation of real-time service transmission includes the following processing: through the resource allocation control channels, the base station allocates the semi-static service channel resources to the terminal to be used for the initial transmission of hybrid automatic repeat request of the real-time service packets; wherein, before the base station reconfigures or releases the semi-static service channel resources, the terminal can use the semi-static service channel resources continuously; through the resource allocation control channels, the base station allocates the dynamic service channel resources to the terminal to be used for the retransmission of the hybrid automatic repeat request of the real-time service packets; wherein, the terminal can only use the dynamic service channel resources within the allocated time frame.

摘要翻译： 本发明公开了一种实时业务传输方法及资源分配方法，其中实时业务传输资源分配方法包括：通过资源分配控制信道，基站分配半实时业务， 将终端的静态业务信道资源用于实时业务报文的混合自动重传请求的初始传输; 其中，在基站重新配置或释放半静态业务信道资源之前，终端可以连续使用半静态业务信道资源; 通过资源分配控制信道，基站向终端分配动态业务信道资源，用于重传实时业务分组的混合自动重发请求; 其中，终端只能在分配的时间帧内使用动态服务信道资源。

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：US20100246521A1

公开(公告)日：2010-09-30

申请号：US12744250

申请日：2009-01-13

申请人： Yincheng Zhang ,  Hua Rui

发明人： Yincheng Zhang ,  Hua Rui

IPC分类号： H04W72/04

CPC分类号： H04L12/1827 ,  H04L1/1607 ,  H04L1/1867 ,  H04L1/1896 ,  H04L12/189

摘要： The invention discloses a method for real-time service transmission and a method for resource allocation, wherein, the method for resource allocation of real-time service transmission includes the following processing: through the resource allocation control channels, the base station allocates the semi-static service channel resources to the terminal to be used for the initial transmission of hybrid automatic repeat request of the real-time service packets; wherein, before the base station reconfigures or releases the semi-static service channel resources, the terminal can use the semi-static service channel resources continuously; through the resource allocation control channels, the base station allocates the dynamic service channel resources to the terminal to be used for the retransmission of the hybrid automatic repeat request of the real-time service packets; wherein, the terminal can only use the dynamic service channel resources within the allocated time frame. The present invention can ensure the real time of service transmission and reduce the control signaling overhead during service transmission, thereby ensuring the QoS requirements of service.

摘要翻译： 本发明公开了一种实时业务传输方法及资源分配方法，其中实时业务传输资源分配方法包括：通过资源分配控制信道，基站分配半实时业务， 将终端的静态业务信道资源用于实时业务报文的混合自动重传请求的初始传输; 其中，在基站重新配置或释放半静态业务信道资源之前，终端可以连续使用半静态业务信道资源; 通过资源分配控制信道，基站向终端分配动态业务信道资源，用于重传实时业务分组的混合自动重发请求; 其中，终端只能在分配的时间帧内使用动态服务信道资源。 本发明可以保证业务传输的实时性，降低业务传输过程中的控制信令开销，保证业务的QoS要求。

公开(公告)号：US20120300737A1

公开(公告)日：2012-11-29

申请号：US13571843

申请日：2012-08-10

申请人： Yincheng Zhang ,  Hua Rui

发明人： Yincheng Zhang ,  Hua Rui

IPC分类号： H04W72/04

CPC分类号： H04L12/1827 ,  H04L1/1607 ,  H04L1/1867 ,  H04L1/1896 ,  H04L12/189

摘要： The invention discloses a method for real-time service transmission and a method for resource allocation, wherein, the method for resource allocation of real-time service transmission includes the following processing: through the resource allocation control channels, the base station allocates the semi-static service channel resources to the terminal to be used for the initial transmission of hybrid automatic repeat request of the real-time service packets; wherein, before the base station reconfigures or releases the semi-static service channel resources, the terminal can use the semi-static service channel resources continuously; through the resource allocation control channels, the base station allocates the dynamic service channel resources to the terminal to be used for the retransmission of the hybrid automatic repeat request of the real-time service packets; wherein, the terminal can only use the dynamic service channel resources within the allocated time frame.

摘要翻译： 本发明公开了一种实时业务传输方法及资源分配方法，其中实时业务传输资源分配方法包括：通过资源分配控制信道，基站分配半实时业务， 将终端的静态业务信道资源用于实时业务报文的混合自动重传请求的初始传输; 其中，在基站重新配置或释放半静态业务信道资源之前，终端可以连续使用半静态业务信道资源; 通过资源分配控制信道，基站向终端分配动态业务信道资源，用于重传实时业务分组的混合自动重发请求; 其中，终端只能在分配的时间帧内使用动态服务信道资源。

公开(公告)号：US20120099515A1

公开(公告)日：2012-04-26

申请号：US13260160

申请日：2010-06-11

申请人： Si Chen ,  Yincheng Zhang ,  Yada Huang ,  Qian Dai

发明人： Si Chen ,  Yincheng Zhang ,  Yada Huang ,  Qian Dai

IPC分类号： H04W48/18 ,  H04W72/04 ,  H04W36/00 ,  H04W24/00

CPC分类号： H04W74/006 ,  H04B7/155 ,  H04W36/0072 ,  H04W74/0833 ,  H04W84/047

摘要： The present invention discloses methods for random access of a Relay Node (RN), which includes one method for random access wherein a RN monitors R-PDCCH and receives a random access response message according to a random access-radio network temporary identifier through the R-PDCCH. By the present invention, the random access procedure of the RN is achieved.

摘要翻译： 本发明公开了一种中继节点（RN）的随机接入方法，该方法包括一种用于随机接入的方法，其中RN监视R-PDCCH，并根据随机接入无线网络临时标识符通过R接收随机接入响应消息 -PDCCH。 通过本发明，可以实现RN的随机接入过程。

公开(公告)号：US20120099452A1

公开(公告)日：2012-04-26

申请号：US13258975

申请日：2010-06-04

申请人： Qian Dai ,  Yincheng Zhang ,  Tao Wang ,  Guanzhou Wang

发明人： Qian Dai ,  Yincheng Zhang ,  Tao Wang ,  Guanzhou Wang

IPC分类号： H04W24/10

CPC分类号： H04W72/1284 ,  H04W72/1221

摘要： The present invention discloses a method, a terminal and a network system for reporting a buffer status report. The method comprises: a terminal triggers a buffer status report (BSR) and obtains radio resource information of uplink component carriers in a radio network; one or more BSR data units are constructed based on information of buffer data volume to be transmitted; one or more uplink component carriers are selected from the uplink component carriers with available radio resources, and the BSR data unit(s) is/are transmitted on the selected uplink component carrier(s) to a network side. The present invention fully takes advantages of wide bandwidth of a long term evolution-advanced (LTE)-A system, and can realize high-efficiency-and-quality transmission of BSR data unit(s).

摘要翻译： 本发明公开了一种用于报告缓冲状态报告的方法，终端和网络系统。 该方法包括：终端触发缓冲状态报告（BSR），获取无线网络中上行分量载波的无线资源信息; 基于要发送的缓冲器数据量的信息构造一个或多个BSR数据单元; 从具有可用无线电资源的上行链路分量载波中选择一个或多个上行链路分量载波，并且将BSR数据单元在所选择的上行链路分量载波上发送到网络侧。 本发明充分利用了长期演进高级（LTE）-A系统的宽带宽优势，实现了BSR数据单元的高效率和高质量传输。

公开(公告)号：US20110286416A1

公开(公告)日：2011-11-24

申请号：US13146568

申请日：2009-09-11

申请人： Jian Wang ,  Yincheng Zhang ,  Meifang He

发明人： Jian Wang ,  Yincheng Zhang ,  Meifang He

IPC分类号： H04W72/04

CPC分类号： H04L1/1838

摘要： The present invention discloses a UE (User Equipment) and a method of the UE for receiving downlink data to avoid the occurrence of mistakes when the UE receives the downlink data. The method comprises the following steps: during the reestablishment, in the process of transmitting Service Data Units (SDU) to a Packet Data Convergence Protocol (PDCP) layer entity from a Radio Link Control (RLC) layer entity in the UE, if the PDCP entity judges that the PDCP Sequence Number (SN) of the received PDCP Protocol Data Unit (PDU) which includes the SDU satisfies the report condition, the PDCP PDU is received and the SDU included in the PDCP PDU is submitted to the upper layer entity, wherein the report condition is: PDCP SN=(Last_Submitted_PDCP_RX_SN+1)%(Maximum_PDCP_SN+1).

摘要翻译： 本发明公开了一种UE（用户设备）和UE接收下行链路数据的方法，以避免当UE接收到下行链路数据时发生错误。 该方法包括以下步骤：在重新建立过程中，在UE中的无线链路控制（RLC）层实体将业务数据单元（SDU）发送到分组数据融合协议（PDCP）层实体的过程中，如果PDCP 实体判断包含SDU的接收到的PDCP协议数据单元（PDU）的PDCP序列号（SN）满足报告条件，接收到PDCP PDU，并将包含在PDCP PDU中的SDU提交给上层实体， 其中报告条件是：PDCP SN =（Last_Submitted_PDCP_RX_SN + 1）％（Maximum_PDCP_SN + 1）。