公开(公告)号：US20120269147A1

公开(公告)日：2012-10-25

申请号：US13508561

申请日：2011-01-04

Applicant: Meifang He ,  Lirong Shi ,  Xiang Cheng ,  Li Yang ,  Yingchuan Cui

Inventor： Meifang He ,  Lirong Shi ,  Xiang Cheng ,  Li Yang ,  Yingchuan Cui

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04W72/0453

Abstract: The present invention discloses a method; a NodeB and a system for transmitting pairing information of auxiliary carriers. The method comprises: during the process of controlling a terminal which uses a multi-carrier high-speed packet access technique, a NodeB to which the terminal belongs setting pairing information of an uplink auxiliary carrier and a downlink auxiliary carrier of a auxiliary service enhanced dedicated channel cell for the terminal, and transmitting the paring information to a radio network control entity through control signaling transmitted via an Interconnection of type (IUB) interface. The present invention can implement flexible configuration for the uplink and downlink auxiliary carriers through signaling based on the IUB/IUR interface.

Abstract translation: 本发明公开了一种方法; NodeB和用于发送辅助载波的配对信息的系统。 该方法包括：在控制使用多载波高速分组接入技术的终端的过程中，终端所属的NodeB属于上行辅助载波的设置配对信息和辅助业务增强专用的下行辅助载波 并且通过经由类型（IUB）接口的互连传输的控制信令将配对信息发送到无线电网络控制实体。 本发明可以通过基于IUB / IUR接口的信令来实现上行链路和下行链路辅助载波的灵活配置。

公开(公告)号：US20110033053A1

公开(公告)日：2011-02-10

申请号：US12988051

申请日：2008-12-30

Applicant: Lu Gan ,  Zhongda Du ,  Xiang Cheng ,  Yazhu Ke

Inventor： Lu Gan ,  Zhongda Du ,  Xiang Cheng ,  Yazhu Ke

IPC: H04W12/04

CPC classification number: H04L63/06 ,  H04L9/0838 ,  H04L2209/80 ,  H04W12/04 ,  H04W36/0038

Abstract: A security key generating method, device and system are provided, wherein, the method is used for generating a security key in the process of the handover to an EUTRAN network from other network, the method includes: an MME generates a security key based on a root key KASME of the EUTRAN network, a specific value and/or other parameters and transmits a handover request message carrying the security key to a target evolved Node B, i.e. eNB; a UE generates the security key which used by the target eNB based on the root key KASME of the EUTRAN network, the specific value and/or other parameters. The application of the present invention adopts a specific value, KASME and/or other parameters to output a security key, which can solve the problem existed in the related technology, the problem is that the middle security key used by access layer while handover between different access system can not be generated, and then it can not realize the security protection of the access layer. So the application of the present invention makes the signaling and/or data of the access layer be efficiently protected, thereby improving the security of the access layer.

Abstract translation: 提供了一种安全密钥生成方法，设备和系统，其中，该方法用于在从其他网络切换到EUTRAN网络的过程中生成安全密钥，该方法包括：MME生成基于 EUTRAN网络的根密钥KASME，特定值和/或其他参数，并将携带安全密钥的切换请求消息发送到目标演进节点B，即eNB; UE根据EUTRAN网络的根密钥KASME，特定值和/或其它参数生成目标eNB使用的安全密钥。 本发明的应用采用具体的值，KASME和/或其他参数来输出安全密钥，这可以解决相关技术中存在的问题，问题是接入层使用的中间安全密钥在不同的切换之间 无法生成接入系统，无法实现接入层的安全保护。 因此，本发明的应用使得接入层的信令和/或数据被有效地保护，从而提高接入​​层的安全性。

公开(公告)号：US09350512B2

公开(公告)日：2016-05-24

申请号：US14348069

申请日：2012-07-11

Applicant: Shugong Lin ,  Junqiang Liu ,  Xiang Cheng ,  Ruifeng Li

Inventor： Shugong Lin ,  Junqiang Liu ,  Xiang Cheng ,  Ruifeng Li

IPC: H04L5/00 ,  H04W76/02 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04W88/02

CPC classification number: H04L5/0055 ,  H04L1/00 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1822 ,  H04L5/0057 ,  H04W76/15 ,  H04W88/02

Abstract: The present document provides a method for a User Equipment (UE) which activates multi-stream transmission to transmit a High Speed Dedicated Physical Control Channel (HS-DPCCH) and a UE thereof, wherein the method is applied in a multi-stream transmission system, and includes: after receiving High-Speed Physical Downlink Shared Channel (HS-PDSCH) subframes transmitted from primary and secondary serving cells, the UE which activates the multi-stream transmission transmitting a HS-DPCCH carrying jointly encoded Acknowledge/Negative Acknowledgement (ACK/NACK) and Channel Quality Indicator (CQI) after a predetermined duration by taking a later received HS-PDSCH subframe of the pair of paired HS-PDSCH subframes as a reference, wherein the predetermined duration is determined according to a timing correlation by which the UE transmits the HS-DPCCH subframe and correspondingly receives the HS-PDSCH subframe, which is specified in the 3rd Generation Partnership Project (3GPP) specification 25.211.

Abstract translation: 本文提供了一种激活多流传输以发送高速专用物理控制信道（HS-DPCCH）及其UE的用户设备（UE）的方法，其中该方法应用于多流传输系统 并且包括：在接收到从主服务小区和辅服务小区发送的高速物理下行链路共享信道（HS-PDSCH）子帧之后，激活多码流传输的UE发送携带联合编码的确认/否定确认（ACK）的HS-DPCCH / NACK）和信道质量指示符（CQI）在预定的持续时间之后，通过采用一对配对HS-PDSCH子帧的稍后接收的HS-PDSCH子帧作为参考，其中，根据定时相关性来确定预定持续时间， UE发送HS-DPCCH子帧并相应地接收在第三代合作伙伴计划（3GPP）规范25中规定的HS-PDSCH子帧 .211。

公开(公告)号：US08842551B2

公开(公告)日：2014-09-23

申请号：US13259002

申请日：2010-01-05

Applicant: Meifang He ,  Xiang Cheng ,  Yu Zhang

Inventor： Meifang He ,  Xiang Cheng ,  Yu Zhang

IPC: H04L1/16 ,  H04L1/18

CPC classification number: H04L1/1607 ,  H04L1/1812

Abstract: The present application discloses a method and apparatus for transmitting/receiving an HARQ failure indication. The method includes: a Node B receives an E-DCH payload from a primary carrier and fails to decode it; the Node B determines whether the condition of transmitting an HARQ failure indication is met, if so, the Node B sets the HARQ failure indication data frame on the primary carrier; and the Node B transmits the HARQ failure indication data frame to a service radio network controller on a transmission bearer corresponding to the primary carrier. The present application realizes a better control over the SIR target value through a carrier-based outer loop power control function.

Abstract translation: 本申请公开了一种用于发送/接收HARQ故障指示的方法和装置。 该方法包括：节点B从主载波接收E-DCH有效载荷，并且不能对其进行解码; 节点B确定是否满足发送HARQ故障指示的条件，如果是，则节点B在主载波上设置HARQ故障指示数据帧; 并且节点B在对应于主载波的传输承载上向服务无线电网络控制器发送HARQ失败指示数据帧。 本申请通过基于载波的外环功率控制功能实现对SIR目标值的更好控制。

公开(公告)号：US08811327B2

公开(公告)日：2014-08-19

申请号：US13591437

申请日：2012-08-22

Applicant: Xiang Cheng ,  Lin Liu ,  Yazhu Ke

Inventor： Xiang Cheng ,  Lin Liu ,  Yazhu Ke

IPC: H04W4/00 ,  H04W48/16 ,  H04L27/00 ,  H04W92/12 ,  H04L5/00 ,  H04W88/12

CPC classification number: H04W48/16 ,  H04L5/0007 ,  H04L27/0008 ,  H04W88/12 ,  H04W92/12

Abstract: The present invention discloses a method, a system and a C-RNC for determining the support capability of a local cell, the method comprising the following steps of: a controlling radio network controller (C-RNC) receiving from a node B capability support information about the local cell of the node B, wherein the capability support information comprises uplink multi-carrier capability support information and shared interconnection of type B (IUB) transport bearer capability support information; and the C-RNC determining by default that the local cell supports a separate IUB transport bearer, and determining an uplink multi-carrier support capability and a shared IUB transport bearer support capability of the local cell according to the capability support information. The present invention accelerates the processing of the C-RNC, thereby improving the system performance.

Abstract translation: 本发明公开了一种用于确定本地小区的支持能力的方法，系统和C-RNC，所述方法包括以下步骤：从节点B接收的控制无线电网络控制器（C-RNC）能力支持信息 关于节点B的本地小区，其中能力支持信息包括上行链路多载波能力支持信息和类型B（IUB）传输承载能力支持信息的共享互连; 并且C-RNC默认地确定本地小区支持单独的IUB传输承载，并且根据能力支持信息确定本地小区的上行链路多载波支持能力和共享IUB传输承载支持能力。 本发明加速了C-RNC的处理，提高了系统性能。

公开(公告)号：US08718015B2

公开(公告)日：2014-05-06

申请号：US13390808

申请日：2010-08-04

Applicant: Xiang Cheng ,  Yu Zhang ,  Meifang He

Inventor： Xiang Cheng ,  Yu Zhang ,  Meifang He

IPC: H04W4/00

CPC classification number: H04W56/00

Abstract: Disclosed are a method and a terminal for synchronizing a subordinate carrier cell, which method comprises the following steps of: after a terminal receives an activation uplink subordinate carrier order from a service node B, the terminal, with the current time as a reference, carrying out synchronization in a cell in an activation set of the enhanced dedicated channel of the subordinate carrier under a non-service node B at a first time point after having carried out delay according to an acquired subordinate carrier activation processing offset time period. The present technical solution reduces the time delay required by synchronization and inter-cell interference and enables the cell capacity and coverage to be unaffected.

Abstract translation: 公开了一种用于同步下级载波小区的方法和终端，该方法包括以下步骤：在终端从业务节点B接收到激活上行链路从属载波顺序之后，以当前时间为参考，承载 在根据获取的下属载波激活处理偏移时间段执行延迟之后的第一时间点，在非服务节点B的下级载波的增强专用信道的激活集合中的小区中的小区内的同步。 本技术方案减少了同步和小区间干扰所需的时间延迟，使得小区容量和覆盖范围不受影响。

公开(公告)号：US08452007B2

公开(公告)日：2013-05-28

申请号：US12988051

申请日：2008-12-30

Applicant: Lu Gan ,  Zhongda Du ,  Xiang Cheng ,  Yazhu Ke

Inventor： Lu Gan ,  Zhongda Du ,  Xiang Cheng ,  Yazhu Ke

IPC: H04L29/06 ,  H04L29/00 ,  H04L9/32

CPC classification number: H04L63/06 ,  H04L9/0838 ,  H04L2209/80 ,  H04W12/04 ,  H04W36/0038

Abstract: A security key generating method, device and system are provided, wherein, the method is used for generating a security key in the process of the handover to an EUTRAN network from other network, the method includes: an MME generates a security key based on a root key KASME of the EUTRAN network, a specific value and/or other parameters and transmits a handover request message carrying the security key to a target evolved Node B, i.e. eNB; a UE generates the security key which used by the target eNB based on the root key KASME of the EUTRAN network, the specific value and/or other parameters. The application of the present invention adopts a specific value, KASME and/or other parameters to output a security key, which can solve the problem existed in the related technology, the problem is that the middle security key used by access layer while handover between different access system can not be generated, and then it can not realize the security protection of the access layer. So the application of the present invention makes the signaling and/or data of the access layer be efficiently protected, thereby improving the security of the access layer.

Abstract translation: 提供了一种安全密钥生成方法，设备和系统，其中，该方法用于在从其他网络切换到EUTRAN网络的过程中生成安全密钥，该方法包括：MME生成基于 EUTRAN网络的根密钥KASME，特定值和/或其他参数，并将携带安全密钥的切换请求消息发送到目标演进节点B，即eNB; UE根据EUTRAN网络的根密钥KASME，特定值和/或其它参数生成目标eNB使用的安全密钥。 本发明的应用采用具体的值，KASME和/或其他参数来输出安全密钥，这可以解决相关技术中存在的问题，问题是接入层使用的中间安全密钥在不同的切换之间 无法生成接入系统，无法实现接入层的安全保护。 因此，本发明的应用使得接入层的信令和/或数据被有效地保护，从而提高接入​​层的安全性。

公开(公告)号：US08320311B2

公开(公告)日：2012-11-27

申请号：US12438356

申请日：2007-08-13

Applicant: Xiang Cheng ,  Yazhu Ke

Inventor： Xiang Cheng ,  Yazhu Ke

IPC: H04W4/00 ,  H04B7/216

CPC classification number: H04W72/04 ,  H04W72/0413

Abstract: A method and system for establishing high-speed downlink shared channel, wherein the method comprises the following steps: RNC indicates Node B to establish high-speed downlink shared channel between the Node B and terminal; in response to the indication of the RNC, the Node B establishes high-speed downlink shared channel between the Node B and the terminal by using the preset high-speed downlink shared channel physical layer category; the terminal establishes radio resource control connection between the terminal and the RNC and returns information on the actual high-speed downlink shared channel physical layer category of the terminal to the RNC; and the RNC judges whether the actual high-speed downlink shared channel physical layer category of the terminal is identical with the preset high-speed downlink shared channel physical layer category, and if not, the RNC indicates the Node B to reestablish high-speed downlink shared channel between the Node B and the terminal by using the actual high-speed downlink shared channel physical layer category of the terminal.

Abstract translation: 一种用于建立高速下行链路共享信道的方法和系统，其中方法包括以下步骤：RNC指示节点B在节点B和终端之间建立高速下行共享信道; 响应于RNC的指示，节点B通过使用预设的高速下行链路共享信道物理层类别在节点B和终端之间建立高速下行链路共享信道; 终端建立终端与RNC之间的无线资源控制连接，将终端实际高速下行共享信道物理层类别信息返回给RNC; RNC判断终端的实际高速下行链路共享信道物理层类别是否与预置的高速下行链路共享信道物理层类别相同，如果不是，RNC指示节点B重新建立高速下行链路 通过使用终端的实际高速下行链路共享信道物理层类别在节点B和终端之间的共享信道。

公开(公告)号：US20120224520A1

公开(公告)日：2012-09-06

申请号：US13257654

申请日：2010-08-17

Applicant: Yazhu Ke ,  Xiang Cheng ,  Lin Liu

Inventor： Yazhu Ke ,  Xiang Cheng ,  Lin Liu

IPC: H04W52/12 ,  H04W72/04 ,  H04W52/02

CPC classification number: H04W52/287 ,  H04W52/12 ,  H04W52/143 ,  H04W52/50 ,  H04W52/54 ,  H04W76/27

Abstract: The invention provides a method and a device for confirming a downlink inner loop power control mode by a Node B in an idle mode and in a CELL_FACH state. The method includes that: when the Node B detects that there is User Equipment (UE) using an E-DCH in the idle mode or in the CELL_FACH state, confirming to use a mode 0 to receive Transmit Power Control (TPC) bit information sent on a Dedicated Physical Control Channel (DPCCH) by the UE, and performing downlink inner loop power control on a Fractional Dedicated Physical Channel (F-DPCH). The method and device provided in the invention enable the inner loop power control mode for the F-DPCH made by the Node B to be consistent with the TPC bit information mode fed back by the UE, and enable the F-DPCH to use proper transmit power to transmit.

Abstract translation: 本发明提供了一种用于在空闲模式和CELL_FACH状态下由节点B确认下行链路内环功率控制模式的方法和装置。 该方法包括：当节点B检测到在空闲模式或CELL_FACH状态下使用E-DCH的用户设备（UE）时，确认使用模式0接收发送功率控制（TPC）位信息 在UE的专用物理控制信道（DPCCH）上，并且对分数专用物理信道（F-DPCH）执行下行链路内环功率控制。 本发明提供的方法和装置使得由节点B制造的F-DPCH的内环功率控制模式与由UE反馈的TPC比特信息模式一致，并使得F-DPCH能够使用适当的传输 传输功率。

公开(公告)号：US20120218940A1

公开(公告)日：2012-08-30

申请号：US13257934

申请日：2009-11-09

Applicant: Yazhu Ke ,  Xiang Cheng

Inventor： Yazhu Ke ,  Xiang Cheng

IPC: H04W4/00

CPC classification number: H04W48/12 ,  H04W24/00 ,  H04W52/58 ,  H04W72/00

Abstract: A method for determining a slot format of an F-DPCH is disclosed in the present disclosure, including: a Node B using No.0 slot format of the F-DPCH as the slot format for transmitting information over the F-DPCH when detecting that a UE in CELL_FACH state or idle mode is using an E-DCH. An apparatus for determining a slot format of an F-DPCH is also disclosed. The present disclosure ensures that the slot format of the F-DPCH transmitted by the Node B is identical with that of the F-DPCH received by the UE, so that the UE can correctly receive the TPC bits carried on the F-DPCH, and thus the UE can use the TPC bits to implement inner loop power control. Therefore, the Node B can correctly receive the data information transmitted over an E-DPDCH.

Abstract translation: 在本公开中公开了一种用于确定F-DPCH的时隙格式的方法，包括：使用F-DPCH的No.0时隙格式的节点B作为用于在检测到该F-DPCH时通过F-DPCH发送信息的时隙格式 处于CELL_FACH状态或空闲模式的UE正在使用E-DCH。 还公开了一种用于确定F-DPCH的时隙格式的装置。 本公开确保由节点B发送的F-DPCH的时隙格式与由UE接收的F-DPCH的时隙格式相同，使得UE可以正确地接收在F-DPCH上携带的TPC比特， 因此UE可以使用TPC位来实现内环功率控制。 因此，节点B可以正确地接收通过E-DPDCH发送的数据信息。