公开(公告)号：US08917613B2

公开(公告)日：2014-12-23

申请号：US13566466

申请日：2012-08-03

Applicant: Fangfu Guo ,  Dingzhang Dai ,  Yongqiang Gao ,  Dong Chen ,  Yanyan Chen ,  Xiaoxiao Zheng ,  Li Feng

Inventor： Fangfu Guo ,  Dingzhang Dai ,  Yongqiang Gao ,  Dong Chen ,  Yanyan Chen ,  Xiaoxiao Zheng ,  Li Feng

IPC: H04L12/26

CPC classification number: H04L43/10 ,  H04W76/25 ,  H04W76/27

Abstract: The present invention provides a method for transmitting keepalive information, a terminal, and a network device. The method includes: transmitting, by a terminal, first information to a network device, where the first information is used to instruct the network device to determine keepalive information to be received; the terminal transmits keepalive information to the network device, where the network device is configured to optimize the keepalive information. With the present invention, signaling loads are reduced.

Abstract translation: 本发明提供了一种用于传送保活信息，终端和网络设备的方法。 该方法包括：通过终端向网络设备发送第一信息，其中第一信息用于指示网络设备确定要接收的保持活动信息; 终端向网络设备发送保持活动信息，网络设备被配置为优化保持活动信息。 利用本发明，减少了信令负载。

公开(公告)号：US08249521B2

公开(公告)日：2012-08-21

申请号：US13338201

申请日：2011-12-27

Applicant: Shukun Wang ,  Dingzhang Dai ,  Xin Huang ,  Boya Lv

Inventor： Shukun Wang ,  Dingzhang Dai ,  Xin Huang ,  Boya Lv

IPC: H04B7/005 ,  H04B7/00

CPC classification number: H04W72/0406 ,  H04L25/00 ,  H04W52/367

Abstract: A method and a communications system are provided. The system includes a Node B and a RNC. The Node B report the RNC whether the base station an E-DPCCH power boost capability. The RNC is also informed whether a UE supports and E-DPCCH power boost capability. If the Node B and the UE both support the E-DPCCH power boost capability, the RNC configures the resource for the Node B to perform channel estimation by using the E-DPCCH power boost feature for the UE. Through the solution of the system, the accuracy of channel estimation can be improved and thus a bit error rate in high-speed data transmission can be reduced.

Abstract translation: 提供了一种方法和通信系统。 该系统包括节点B和RNC。 节点B向RNC报告基站是否具有E-DPCCH功率提升能力。 RNC还通知UE是否支持和E-DPCCH功率提升能力。 如果节点B和UE都支持E-DPCCH功率提升能力，则RNC通过使用UE的E-DPCCH功率提升特性来配置节点B的资源来进行信道估计。 通过系统的解决方案，可以提高信道估计的准确性，从而可以降低高速数据传输中的误码率。

公开(公告)号：US20100202432A1

公开(公告)日：2010-08-12

申请号：US12763871

申请日：2010-04-20

Applicant: Dingzhang Dai

Inventor： Dingzhang Dai

IPC: H04B7/216

CPC classification number: H04W76/27

Abstract: A method for controlling a working mode of a high speed downlink packet access (HSDPA) system includes steps as follows. When an activation state of a high speed shared control channel (HS-SCCH) less operation mode needs to be changed, a base station transmits a physical layer signaling for activating or deactivating the HS-SCCH less operation mode to a user equipment (UE), so as to instruct the UE to activate or deactivate the HS-SCCH less operation mode. The UE activates or deactivates the HS-SCCH less operation mode according to the physical layer signaling for activating or deactivating the HS-SCCH less operation mode from the base station.

Abstract translation: 用于控制高速下行链路分组接入（HSDPA）系统的工作模式的方法包括以下步骤。 当需要改变高速共享控制信道（HS-SCCH）的操作模式的激活状态时，基站向用户设备（UE）发送用于激活或去激活HS-SCCH较少操作模式的物理层信令， 以指示UE激活或去激活HS-SCCH较少的操作模式。 根据用于从基站激活或去激活HS-SCCH较少操作模式的物理层信令，UE激活或去激活HS-SCCH较少操作模式。

公开(公告)号：US08902918B2

公开(公告)日：2014-12-02

申请号：US13449967

申请日：2012-04-18

Applicant: Xin Huang ,  Dingzhang Dai ,  Hongwei Wang ,  Fangfu Guo

Inventor： Xin Huang ,  Dingzhang Dai ,  Hongwei Wang ,  Fangfu Guo

IPC: H04J3/16 ,  H04J3/22 ,  H04L1/18 ,  H04L1/00

CPC classification number: H04L1/1825 ,  H04L1/0015 ,  H04L1/1883

Abstract: An embodiment of the present invention discloses a high speed uplink packet access adaptive retransmission method and apparatus. The method includes: obtaining a resource limitation state; performing adjustment decision according to the resource limitation state and a current target number of retransmissions of a UE; and adjusting the target number of retransmissions of the UE between a preset large target number of retransmissions and a preset small target number of retransmissions, where the large target number of retransmissions is greater than the small target number of retransmissions. The utilization rate of resources may be effectively improved.

Abstract translation: 本发明的实施例公开了一种高速上行分组接入自适应重传方法和装置。 该方法包括：获取资源限制状态; 根据资源限制状态和UE的当前目标重传次数进行调整决定; 以及在预设的大目标重发次数与预定的小目标重发次数之间调整所述UE的目标重传次数，其中所述大目标重发次数大于所述小目标重传次数。 资源利用率可以有效提高。

公开(公告)号：US20120094704A1

公开(公告)日：2012-04-19

申请号：US13338201

申请日：2011-12-27

Applicant: Shukun WANG ,  Dingzhang DAI ,  Xin HUANG ,  Boya LV

Inventor： Shukun WANG ,  Dingzhang DAI ,  Xin HUANG ,  Boya LV

IPC: H04W52/04 ,  H04W72/04 ,  H04B7/26

CPC classification number: H04W72/0406 ,  H04L25/00 ,  H04W52/367

Abstract: A method and a communications system are provided. The system includes a Node B and a RNC. The Node B report the RNC whether the base station an E-DPCCH power boost capability. The RNC is also informed whether a UE supports and E-DPCCH power boost capability. If the Node B and the UE both support the E-DPCCH power boost capability, the RNC configures the resource for the Node B to perform channel estimation by using the E-DPCCH power boost feature for the UE. Through the solution of the system, the accuracy of channel estimation can be improved and thus a bit error rate in high-speed data transmission can be reduced.

Abstract translation: 提供了一种方法和通信系统。 该系统包括节点B和RNC。 节点B向RNC报告基站是否具有E-DPCCH功率提升能力。 RNC还通知UE是否支持和E-DPCCH功率提升能力。 如果节点B和UE都支持E-DPCCH功率提升能力，则RNC通过使用UE的E-DPCCH功率提升特性来配置节点B的资源来进行信道估计。 通过系统的解决方案，可以提高信道估计的准确性，从而可以降低高速数据传输中的误码率。

公开(公告)号：US20120201121A1

公开(公告)日：2012-08-09

申请号：US13449967

申请日：2012-04-18

Applicant: Xin HUANG ,  Dingzhang DAI ,  Hongwei WANG ,  Fangfu GUO

Inventor： Xin HUANG ,  Dingzhang DAI ,  Hongwei WANG ,  Fangfu GUO

IPC: H04L12/24

CPC classification number: H04L1/1825 ,  H04L1/0015 ,  H04L1/1883

Abstract: An embodiment of the present invention discloses a high speed uplink packet access adaptive retransmission method and apparatus. The method includes: obtaining a resource limitation state; performing adjustment decision according to the resource limitation state and a current target number of retransmissions of a UE; and adjusting the target number of retransmissions of the UE between a preset large target number of retransmissions and a preset small target number of retransmissions, where the large target number of retransmissions is greater than the small target number of retransmissions. The utilization rate of resources may be effectively improved.

Abstract translation: 本发明的实施例公开了一种高速上行分组接入自适应重传方法和装置。 该方法包括：获取资源限制状态; 根据资源限制状态和UE的当前目标重传次数进行调整决定; 以及在预设的大目标重发次数与预定的小目标重发次数之间调整所述UE的目标重传次数，其中所述大目标重发次数大于所述小目标重传次数。 资源利用率可以有效提高。

公开(公告)号：US20120033631A1

公开(公告)日：2012-02-09

申请号：US13269949

申请日：2011-10-10

Applicant: Dingzhang Dai

Inventor： Dingzhang Dai

IPC: H04W74/00

CPC classification number: H04W76/27

Abstract: A method for controlling a working mode of a high speed downlink packet access (HSDPA) system includes steps as follows. When an activation state of a high speed shared control channel (HS-SCCH) less operation mode needs to be changed, a base station transmits a physical layer signaling for activating or deactivating the HS-SCCH less operation mode to a user equipment (UE), so as to instruct the UE to activate or deactivate the HS-SCCH less operation mode. The UE activates or deactivates the HS-SCCH less operation mode according to the physical layer signaling for activating or deactivating the HS-SCCH less operation mode from the base station.

Abstract translation: 用于控制高速下行链路分组接入（HSDPA）系统的工作模式的方法包括以下步骤。 当需要改变高速共享控制信道（HS-SCCH）的操作模式的激活状态时，基站向用户设备（UE）发送用于激活或去激活HS-SCCH较少操作模式的物理层信令， 以指示UE激活或去激活HS-SCCH较少的操作模式。 根据用于从基站激活或去激活HS-SCCH较少操作模式的物理层信令，UE激活或去激活HS-SCCH较少操作模式。

公开(公告)号：US08335477B2

公开(公告)日：2012-12-18

申请号：US13097849

申请日：2011-04-29

Applicant: Shukun Wang ,  Dingzhang Dai ,  Xin Huang ,  Boya Lv

Inventor： Shukun Wang ,  Dingzhang Dai ,  Xin Huang ,  Boya Lv

IPC: H04B7/005 ,  H04B7/00

CPC classification number: H04W72/0406 ,  H04L25/00 ,  H04W52/367

Abstract: A resource configuration method includes acquiring capability information of a base station (BS), in which the capability information of the BS includes information indicating whether the BS has channel power boost capability. Capability information of a user equipment (UE) is acquired. The capability information of the UE includes information indicating whether the UE has the channel power boost capability. The BS is notified to configure resources for performing channel estimation by using the channel power boost capability for the UE if the UE and the BS both have the channel power boost capability.

Abstract translation: 资源配置方法包括获取基站（BS）的能力信息，其中BS的能力信息包括指示BS是否具有信道功率提升能力的信息。 获取用户设备（UE）的能力信息。 UE的能力信息包括指示UE是否具有信道功率提升能力的信息。 如果UE和BS都具有信道功率提升能力，则通知BS通过使用UE的信道功率提升能力来配置用于执行信道估计的资源。

公开(公告)号：US20120294157A1

公开(公告)日：2012-11-22

申请号：US13566466

申请日：2012-08-03

Applicant: Fangfu Guo ,  Dingzhang Dai ,  Yongqiang Gao ,  Dong Chen ,  Yanyan Chen ,  Xiaoxiao Zheng ,  Li Feng

Inventor： Fangfu Guo ,  Dingzhang Dai ,  Yongqiang Gao ,  Dong Chen ,  Yanyan Chen ,  Xiaoxiao Zheng ,  Li Feng

IPC: H04L12/26

CPC classification number: H04L43/10 ,  H04W76/25 ,  H04W76/27

Abstract: The present invention provides a method for transmitting keepalive information, a terminal, and a network device. The method includes: transmitting, by a terminal, first information to a network device, where the first information is used to instruct the network device to determine keepalive information to be received; the terminal transmits keepalive information to the network device, where the network device is configured to optimize the keepalive information. With the present invention, signaling loads are reduced.

Abstract translation: 本发明提供了一种用于传送保活信息，终端和网络设备的方法。 该方法包括：通过终端向网络设备发送第一信息，其中第一信息用于指示网络设备确定要接收的保持活动信息; 终端向网络设备发送保持活动信息，其中网络设备被配置为优化保持活动信息。 利用本发明，减少了信令负载。

公开(公告)号：US20110207498A1

公开(公告)日：2011-08-25

申请号：US13097849

申请日：2011-04-29

Applicant: Shukun Wang ,  Dingzhang Dai ,  Xin Huang ,  Boya Lv

Inventor： Shukun Wang ,  Dingzhang Dai ,  Xin Huang ,  Boya Lv

IPC: H04W52/04

CPC classification number: H04W72/0406 ,  H04L25/00 ,  H04W52/367

Abstract: A resource configuration method includes acquiring capability information of a base station (BS), in which the capability information of the BS includes information indicating whether the BS has channel power boost capability. Capability information of a user equipment (UE) is acquired. The capability information of the UE includes information indicating whether the UE has the channel power boost capability. The BS is notified to configure resources for performing channel estimation by using the channel power boost capability for the UE if the UE and the BS both have the channel power boost capability.

Abstract translation: 资源配置方法包括获取基站（BS）的能力信息，其中BS的能力信息包括指示BS是否具有信道功率提升能力的信息。 获取用户设备（UE）的能力信息。 UE的能力信息包括指示UE是否具有信道功率提升能力的信息。 如果UE和BS都具有信道功率提升能力，则通知BS通过使用UE的信道功率提升能力来配置用于执行信道估计的资源。