公开(公告)号：US20150327134A1

公开(公告)日：2015-11-12

申请号：US14806397

申请日：2015-07-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoying Xu ,  Dong Chen ,  Li Feng

IPC: H04W36/00 ,  H04W36/04 ,  H04W36/30

CPC classification number: H04W36/0094 ,  H04W36/0061 ,  H04W36/0088 ,  H04W36/04 ,  H04W36/30 ,  H04W88/02 ,  H04W88/12

Abstract: The present invention provides an inter-frequency neighboring cell proximity detection method, an inter-frequency neighboring cell measurement method, a radio network controller, and user equipment. In this method, a signal of an intra-frequency cell of a current serving cell of a user equipment is measured, a measurement result is compared with proximity detection information of an inter-frequency neighboring cell, and reporting may be performed when the information is met.

Abstract translation: 本发明提供一种频率间相邻小区接近检测方法，频率间相邻小区测量方法，无线网络控制器和用户设备。 在该方法中，测量用户设备的当前服务小区的频率内信元的信号，将测量结果与频间相邻小区的接近检测信息进行比较，并且可以在信息为 见面

公开(公告)号：US09088990B2

公开(公告)日：2015-07-21

申请号：US13891901

申请日：2013-05-10

Applicant: Huawei Technologies Co., LTD

Inventor： Xiaoying Xu ,  Li Feng ,  Xiaoxiao Zheng

IPC: H04W76/06 ,  H04W76/04

CPC classification number: H04W76/34 ,  H04W76/25 ,  H04W76/38

Abstract: Embodiments of the present invention disclose a method for processing service and apparatus, relating to the field of communication technologies, and invented for effectively reducing signaling interactions and optimizing the performance of a communication system. The method for processing service includes: receiving a packet data protocol PDP deactivation request message or a signaling connection release indication SCRI message sent from a user equipment; and maintaining a bearer corresponding to the user equipment. The present invention may be used in global systems for mobile communications and long term evolution communication systems.

Abstract translation: 本发明的实施例公开了一种用于处理与通信技术领域相关的服务和装置的方法，并且被发明用于有效地减少信令交互并优化通信系统的性能。 处理业务的方法包括：从用户设备接收分组数据协议PDP去激活请求消息或信令连接释放指示SCRI消息; 并维护与用户设备相对应的承载。 本发明可以用于移动通信和长期演进通信系统的全球系统中。

公开(公告)号：US20150131631A1

公开(公告)日：2015-05-14

申请号：US14599292

申请日：2015-01-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong Chen ,  Xiaoying Xu

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0073 ,  H04J11/0036 ,  H04J11/005 ,  H04J2211/001 ,  H04L1/00 ,  H04L5/005 ,  H04W24/02 ,  H04W48/00 ,  H04W72/0413 ,  H04W72/0426 ,  H04W84/045

Abstract: Embodiments of the present application provide an uplink interference management method, node, and system, which relate to the field of wireless communications and can reduce interference caused by a macro cell UE to an adjacent micro cell, thereby improving an uplink capacity of the micro cell. The method of the present application includes: receiving, by a micro cell node, an interference cancellation request sent by a macro cell node, where the interference cancellation request includes uplink configuration information of a user equipment (UE), uplink scrambling code information of the UE, and location information for determining an uplink dedicated physical control channel (DPCCH) of the UE; and cancelling interference according to the interference cancellation request. The embodiments of the present application are mainly used in a process of cancelling the interference caused by the macro cell UE to the micro cell.

Abstract translation: 本申请的实施例提供了一种与无线通信领域相关的上行链路干扰管理方法，节点和系统，并且可以将由宏小区UE引起的干扰减少到相邻微小区，从而提高微小区的上行容量 。 本申请的方法包括：由微小区节点接收由宏小区节点发送的干扰消除请求，其中干扰消除请求包括用户设备（UE）的上行链路配置信息，上行链路扰码信息 UE和用于确定UE的上行链路专用物理控制信道（DPCCH）的位置信息; 并根据干扰消除请求消除干扰。 本申请的实施例主要用于消除由宏小区UE对微小区引起的干扰的处理。

公开(公告)号：US20130128865A1

公开(公告)日：2013-05-23

申请号：US13740046

申请日：2013-01-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobo Wu ,  Xiaoying Xu ,  Hai Liu

IPC: H04W36/00

CPC classification number: H04W36/00 ,  H04W36/0022

Abstract: The present invention provides a method, device, and system for processing reverse single radio voice call continuity. The method includes, before handing over a voice service from a CS domain network to a PS domain network, preconfiguring, in the PS domain network by a UE, information about resources needed for the voice service handover; and in the process of handing over, by the UE, the voice service from the CS domain network to the PS domain network, establishing a forwarding channel between a first network element of the PS domain and a second network element of the CS domain by using the preconfigured information about resources, where the forwarding channel is configured to forward voice service data between the UE and a peer UE after the UE accesses the PS domain network.

Abstract translation: 本发明提供一种用于处理反向单无线电语音呼叫连续性的方法，装置和系统。 该方法包括：在将CS域网络的语音业务交给PS域网之前，UE在PS域网中预配置有关语音业务切换所需资源的信息; 并且在由UE将语音服务从CS域网络切换到PS域网的过程中，通过使用在PS域的第一网元和CS域的第二网元之间建立转发信道 关于资源的预配置信息，其中转发信道被配置为在UE接入PS域网络之后在UE和对等UE之间转发语音业务数据。

公开(公告)号：US20130051368A1

公开(公告)日：2013-02-28

申请号：US13664302

申请日：2012-10-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hai Liu ,  Xiaobo Wu ,  Xiaoying Xu ,  Wenruo Zhu

IPC: H04W36/00

CPC classification number: H04W36/0022

Abstract: Embodiments of the present invention disclose a method for a handover from a circuit switched domain to a packet switched domain, a device, and a communications system. One of CS to PS handover methods includes receiving, by a target mobility management entity, a CS to PS handover request message that corresponds to a first UE and is from an MSC; triggering setup of a dedicated VoIP bearer that corresponds to the first UE and is between an SGW and an MGW; sending a handover request message to a target access network to instruct the target access network to prepare a handover resource for the first UE; and sending a CS to PS handover response message corresponding to the first UE to the MSC.

Abstract translation: 本发明的实施例公开了一种从电路交换域到分组交换域，设备和通信系统的切换的方法。 CS到PS切换方法之一包括由目标移动性管理实体接收对应于第一UE并且来自MSC的CS到PS切换请求消息; 触发对应于第一UE并且在SGW和MGW之间的专用VoIP承载的建立; 向目标接入网发送切换请求消息，指示目标接入网准备第一UE的切换资源; 并向CS发送对应于第一UE的PS切换响应消息。