公开(公告)号：EP2373083B1

公开(公告)日：2014-08-13

申请号：EP08878365.9

申请日：2008-12-22

Applicant: ZTE Corporation

Inventor： SUN, Wei

IPC: H04L29/06 ,  H04N7/14 ,  H04M3/22

CPC classification number: H04N7/148 ,  H04L65/1069 ,  H04L65/80 ,  H04M3/2236 ,  H04M2201/50 ,  H04N2007/145

公开(公告)号：EP2858414B1

公开(公告)日：2018-05-23

申请号：EP13805145.3

申请日：2013-07-12

Applicant: ZTE Corporation

Inventor： ZHANG, Rong ,  SUN, Wei

IPC: H04W36/00 ,  H04W76/02 ,  H04W76/06 ,  H04W36/14

CPC classification number: H04W36/0022 ,  H04W36/14 ,  H04W76/16

Abstract: Disclosed are a method and an apparatus for implementing circuit switched fallback, including: in an eCSFB process, when learning that a processing failure occurs on a network side, an eNodeB sending a user equipment an indication message to indicate the user equipment to redirect to a target cell. In a scenario where a processing failure occurs on a network side, the present invention redirects a UE to a target cell in the 1xRTT (eCSFB process) or target cells in the 1xRTT and the HRPD network (eCSFB concurrent PS handover process) through the redirection mode, so that the UE can initiate a voice service at the highest speed, meanwhile data service gap duration is shortened, the user experiment is improved and the eCSFB or eCSFB concurrent PS handover process is optimized.

公开(公告)号：EP3061602B1

公开(公告)日：2018-03-07

申请号：EP14794448.2

申请日：2014-04-21

Applicant: ZTE Corporation

Inventor： SUN, Wei ,  HAN, Zhengwei

IPC: B82B3/00 ,  B82Y20/00 ,  G03B21/62 ,  C01B32/158 ,  C03C17/22 ,  C03C17/34

CPC classification number: G03B21/62 ,  B82B3/0014 ,  B82Y20/00 ,  C01B32/158 ,  C03C17/22 ,  C03C17/3441 ,  C03C2217/42 ,  C03C2218/152 ,  C03C2218/1525 ,  Y10S977/742 ,  Y10S977/844

Abstract: Disclosed are a display screen film and a preparation method therefor, and an energy saving method. The display screen film comprises an oriented carbon nanotube layer and a quartz glass layer, wherein the oriented carbon nanotube layer is located above the quartz glass layer, comprises an oriented growth carbon nanotube, and is configured to refract all incident light through the oriented growth carbon nanotube; the quartz glass layer is used for the carbon nanotube layer to grow orientately thereon, and is also used for absorbing the incident light so as to enable all the incident light to reach the oriented carbon nanotube layer.

公开(公告)号：EP3061602A1

公开(公告)日：2016-08-31

申请号：EP14794448.2

申请日：2014-04-21

Applicant: ZTE Corporation

Inventor： SUN, Wei ,  HAN, Zhengwei

IPC: B32B17/06 ,  C03C17/22

CPC classification number: G03B21/62 ,  B82B3/0014 ,  B82Y20/00 ,  C01B32/158 ,  C03C17/22 ,  C03C17/3441 ,  C03C2217/42 ,  C03C2218/152 ,  C03C2218/1525 ,  Y10S977/742 ,  Y10S977/844

Abstract: Disclosed are a display screen film and a preparation method therefor, and an energy saving method. The display screen film comprises an oriented carbon nanotube layer and a quartz glass layer, wherein the oriented carbon nanotube layer is located above the quartz glass layer, comprises an oriented growth carbon nanotube, and is configured to refract all incident light through the oriented growth carbon nanotube; the quartz glass layer is used for the carbon nanotube layer to grow orientately thereon, and is also used for absorbing the incident light so as to enable all the incident light to reach the oriented carbon nanotube layer.

公开(公告)号：EP2879246A1

公开(公告)日：2015-06-03

申请号：EP13831172.5

申请日：2013-07-18

Applicant: ZTE Corporation

Inventor： SUN, Wei ,  WU, Xiangwen ,  BAO, Yiyun

IPC: H01R24/46 ,  H01R13/703 ,  H01R13/24

CPC classification number: H01R24/46 ,  H01R13/111 ,  H01R13/7033 ,  H01R2103/00

Abstract: A connector comprises an inner conductor (1) and an outer conductor (2); an insulating medium (3) is provided between the inner conductor and the outer conductor, the insulating medium forming an unclosed cavity, and an opening of the unclosed cavity being a port selection area. The inner conductor comprises a first inner conductor (40), a second inner conductor (50), and an elastic inner conductor (60), the first inner conductor and the elastic inner conductor being disposed in the unclosed cavity, and the second inner conductor being disposed at the port selection area; the elastic inner conductor selectively contacts the first inner conductor or the second inner conductor. The connector solves the problem of a complex connector structure caused by separation of a performance transmission device and an elastic device of a connector in the prior art.

Abstract translation: 一种连接器，包括内导体（1）和外导体（2）; 在内部导体与外部导体之间设置绝缘介质（3），绝缘介质形成未封闭的空腔，并且未封闭空腔的开口是端口选择区域。 内导体包括第一内导体（40），第二内导体（50）和弹性内导体（60），第一内导体和弹性内导体设置在未封闭的空腔中，并且第二内导体 设置在港口选择区域; 弹性内导体选择性地接触第一内导体或第二内导体。 该连接器解决了现有技术中由于连接器的性能传输装置和弹性装置分离而导致的复杂连接器结构的问题。

公开(公告)号：EP2852215A1

公开(公告)日：2015-03-25

申请号：EP13832157.5

申请日：2013-08-14

Applicant: ZTE Corporation

Inventor： SUN, Wei ,  ZHANG, Rong

IPC: H04W36/08

CPC classification number: H04W36/0055 ,  H04W76/50 ,  H04W92/20

Abstract: Source-side and target-side handover communication devices, a communication system and call handover method are provided, wherein the source-side handover communication device determines the type of a call which a user equipment currently needs to hand over, and when determining that the type of the call is a preset type, the source-side handover communication device configures identification information indicating the type of the call in a handover request message, and then sends the handover request message to a target-side handover communication device; the target-side handover communication device obtains the type of the call which the user equipment currently needs to hand over according to the request message, and then selects a corresponding handover strategy according to the obtained type, so as to avoid the occurrence of the case in which the handover is wrongly rejected because the type of the call cannot be effectively identified, thereby improving the handover success rate.

Abstract translation: 提供了源侧和目标侧切换通信设备，通信系统和呼叫切换方法，其中源侧切换通信设备确定用户设备当前需要切换的呼叫的类型，并且当确定 呼叫类型为预设类型，则源侧切换通信设备在切换请求消息中配置指示呼叫类型的标识信息，然后将切换请求消息发送给目标侧切换通信设备; 目标侧切换通信设备根据请求消息获取用户设备当前需要切换的呼叫类型，然后根据获取的类型选择对应的切换策略，以避免发生该情况 其中由于不能有效识别呼叫类型而错误地拒绝了切换，从而提高了切换成功率。

公开(公告)号：EP2373083A1

公开(公告)日：2011-10-05

申请号：EP08878365.9

申请日：2008-12-22

Applicant: ZTE Corporation

Inventor： SUN, Wei

IPC: H04W28/16

CPC classification number: H04N7/148 ,  H04L65/1069 ,  H04L65/80 ,  H04M3/2236 ,  H04M2201/50 ,  H04N2007/145

Abstract: A self-adaptive adjustment method of video call service and a video mobile terminal are disclosed in the present invention, wherein the method includes: the video mobile terminal receiving parameter information representing the channel capacity of a cell to which the video mobile terminal belongs; and the video mobile terminal adjusting quality of a video call that is being performed or will be initiated by the video mobile terminal according to the parameter information received by the video mobile terminal. By the present invention, the video mobile terminal is enabled to accomplish utilization of the video call service to a maximum extent in a limited channel capacity of the cell, and the user experience is improved.

Abstract translation: 本发明公开了视频呼叫业务和视频移动终端的自适应调整方法，其特征在于，所述方法包括：视频移动终端接收表示视频移动终端所属小区的信道容量的参数信息; 并且视频移动终端根据由视频移动终端接收的参数信息来调整正在执行或将由视频移动终端发起的视频呼叫的质量。 通过本发明，视频移动终端能够在小区的有限信道容量中最大限度地实现视频呼叫业务的利用，提高了用户体验。

公开(公告)号：EP2843994B1

公开(公告)日：2018-10-10

申请号：EP13780752.5

申请日：2013-04-15

Applicant: ZTE Corporation

Inventor： SUN, Wei ,  ZHANG, Rong

IPC: H04W36/08 ,  H04W48/16 ,  H04W48/20 ,  H04W88/08 ,  H04W36/00 ,  H04W48/18

CPC classification number: H04W36/0061 ,  H04W48/18

Abstract: A method for configuring an Equivalent Public Land Mobile Network (EPLMN) list includes: upon being triggered, a Mobility Management Entity (MME) grouping a TAC of a cell currently accessed by a user equipment and an adjacent TAC of the TAC to form a TAC set; acquiring an eNB which supports the TACs in the TAC set, selecting primary PLMNs under the TACs in the TAC set which are supported by the eNB, and grouping various TACs and their corresponding primary PLMNs to form a second set, wherein, the second set has no identical elements, and does not comprise a serving PLMN of a current serving cell of the user equipment; and adding PLMNs in the second set which are different from each other to an EPLMN list and issuing the EPLMN list to the eNB of the user equipment. A method for selecting a handover target PLMN includes: using a PLMN obtained in an intersection between a PLMN list supported by a candidate handover target cell of a user equipment and an EPLMN list as a handover target PLMN. Further provided are an MME and an eNB.

公开(公告)号：EP2843993B1

公开(公告)日：2018-06-13

申请号：EP13782127.8

申请日：2013-04-03

Applicant: ZTE Corporation

Inventor： SUN, Wei ,  ZHANG, Rong

IPC: H04W60/04 ,  H04W92/04

CPC classification number: H04W36/0033 ,  H04W36/00 ,  H04W48/20 ,  H04W60/04 ,  H04W76/20 ,  H04W76/22 ,  H04W88/005 ,  H04W92/045

Abstract: Provided are a method and an apparatus for maintaining service continuity of a user equipment (UE) after a tracking area is updated. In the method, after a UE initiates a tracking area update (TAU) request, a mobility management entity (MME) judges whether an updated target serving gateway (SGW) is the same as a source SGW (S302); in a case where a judgment result is that the updated target SGW is not the same as the source SGW, the MME further judges whether an evolved base station (eNodeB) currently accessed by the UE is changed (S304); and in a case where the eNodeB is not changed, the MME selects the target SGW to serve the UE and sends the eNodeB a notification message indicating that the UE is switched over to a serving area of the target SGW, or the MME stops selecting an SGW for the UE but directly instructs the UE to continue to be served by the source SGW (S306). The technical solution may maintain service continuity of a UE after a TAU process, thereby improving the user experience.

公开(公告)号：EP2843993A1

公开(公告)日：2015-03-04

申请号：EP13782127.8

申请日：2013-04-03

Applicant: ZTE Corporation

Inventor： SUN, Wei ,  ZHANG, Rong

IPC: H04W36/00

CPC classification number: H04W36/0033 ,  H04W36/00 ,  H04W48/20 ,  H04W60/04 ,  H04W76/20 ,  H04W76/22 ,  H04W88/005 ,  H04W92/045

Abstract: Provided are a method and an apparatus for maintaining service continuity of a user equipment (UE) after a tracking area is updated. In the method, after a UE initiates a tracking area update (TAU) request, a mobility management entity (MME) judges whether an updated target serving gateway (SGW) is the same as a source SGW (S302); in a case where a judgment result is that the updated target SGW is not the same as the source SGW, the MME further judges whether an evolved base station (eNodeB) currently accessed by the UE is changed (S304); and in a case where the eNodeB is not changed, the MME selects the target SGW to serve the UE and sends the eNodeB a notification message indicating that the UE is switched over to a serving area of the target SGW, or the MME stops selecting an SGW for the UE but directly instructs the UE to continue to be served by the source SGW (S306). The technical solution may maintain service continuity of a UE after a TAU process, thereby improving the user experience.

Abstract translation: 提供了用于跟踪区域更新之后保持在用户设备（UE）的服务连续性的方法和装置。 在该方法中，UE发起跟踪区域更新（TAU）请求，移动性管理实体（MME）判断后无论是在更新后的目标服务网关（SGW）是相同的源SGW（S302）; 在的情况下的判断结果是更新的目标SGW是不一样的源SGW中，MME判断另外是否演进基站（e节点B）UE当前访问的被改变（S304）; 并且在所述eNodeB没有变化的情况下，MME选择目标SGW来服务该UE，并发送所述eNodeB通知消息指示所做的UE切换到目标SGW的服务区域，或者MME以停止选择 SGW为UE而是直接通知UE继续由源SGW（S306）提供服务。 一个TAU处理后的技术方案可以保持UE的业务连续性，从而提高了用户体验。