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31. 发明公开

EP2515596A1 CONFIGURATION METHOD AND SYSTEM FOR TRANSMISSION BEARER MODE WITH ENHANCED DEDICATED CHANNEL 有权
标题翻译：用于车辆模式具有先进的专用信道传输配置方法和系统
公开(公告)号：EP2515596A1
公开(公告)日：2012-10-24
申请号：EP10841922.7
申请日：2010-07-22
申请人： ZTE Corporation
发明人： CHENG, Xiang , LIU, Lin , KE, Yazhu
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04W24/02 , H04W72/00 , H04W88/08 , H04W88/12
摘要： A method and a system for configuring an enhanced dedicated channel transmission bearer mode are provided by the present invention. The method comprises: in a situation that a first radio network controller (RNC) establishes an enhanced dedicated channel cell over a non-main carrier frequency layer in a predetermined network element, the first RNC configuring an enhanced dedicated channel transmission bearer mode of the predetermined network element, wherein the predetermined network element comprises at least one of the following: a node B connected to the first RNC and a second RNC connected to the first RNC. The present solution solves the problem in the related art that: the radio network controller cannot distinguish the received data from a main carrier and the received data from an auxiliary carrier, thus causing that reordering and macro diversity combining cannot be normally carried out, and thereby the normal sending of the actual service data of the terminals is ensured.
摘要翻译：通过本发明，提供一种方法以及用于配置在增强型专用信道传输承载方式的系统。该方法包括：在一种情况做了第一无线电网络控制器（RNC）建立超过在预定的网络元件的非主载波频率层的增强型专用信道小区，第一RNC配置在增强型专用信道传输承载所述预定的模式网络元件，worin预定网元包括以下中的至少一个：连接到所述第一RNC和连接到第一RNC的第二RNC的节点B中。本解决方案解决了这个问题，在现有技术的是：无线电网络控制器不能从一个主载波，并从在辅助载波接收到的数据区分所接收的数据，从而导致没有重新排序和宏分集组合不能正常进行，并且由此正常发送终端的实际服务数据的保证。

32. 发明公开

EP2482599A1 METHOD AND DEVICE FOR DETERMINING THE TIME SLOT FORMAT OF A FRACTIONAL DEDICATED PHYSICAL CONTROL CHANNEL 有权
标题翻译：方法和设备定义中的F-DPCCH的时隙大小
公开(公告)号：EP2482599A1
公开(公告)日：2012-08-01
申请号：EP09851040.7
申请日：2009-11-09
申请人： ZTE Corporation
发明人： KE, Yazhu , CHENG, Xiang
IPC分类号： H04W72/00
CPC分类号： H04W48/12 , H04W24/00 , H04W52/58 , H04W72/00
摘要： 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.

33. 发明公开

EP2282443A1 A CRYPTOGRAPHIC KEY GENERATING METHOD, DEVICE AND SYSTEM 审中-公开
标题翻译： VERFAHREN，EINRICHTUNG UND SYSTEM ZUR ERZEUGUNG KRYPTOGRAFISCHERSCHLÜSSEL
公开(公告)号：EP2282443A1
公开(公告)日：2011-02-09
申请号：EP08873910.7
申请日：2008-12-30
申请人： ZTE Corporation
发明人： GAN, Lu , DU, Zhongda , CHENG, Xiang , KE, Yazhu
IPC分类号： H04L9/32
CPC分类号： H04L63/06 , H04L9/0838 , H04L2209/80 , H04W12/04 , H04W36/0038
摘要： 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 K ASME 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 K ASME of the EUTRAN network, the specific value and/or other parameters. The application of the present invention adopts a specific value, K ASME 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.
摘要翻译：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K ASME，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K ASME，特定值和/或其他参数生成目标eNB使用的安全密钥。本发明的应用采用了具体的价值K ASME和/或其他参数来输出安全密钥，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，不能生成不同的接入系统，不能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。

34. 发明公开

EP2154905A1 METHOD OF DISCONTINUOUS RECEIVING STATUS THAT THE USER EQUIPMENT ENTERED 审中-公开
标题翻译：一个非连续法接受用户单元中的地位已经发生
公开(公告)号：EP2154905A1
公开(公告)日：2010-02-17
申请号：EP08733905.7
申请日：2008-04-03
申请人： ZTE Corporation
发明人： KE, Yazhu , DU, Zhongda
IPC分类号： H04Q7/38
CPC分类号： H04W76/28 , H04W52/0216 , Y02D70/24 , Y02D70/25
摘要： A method for user equipment entering discontinuous reception status, wherein the process of the user equipment side includes: the user equipment starts a timer for entering the discontinuous reception status when the user equipment receives downlink data or uplink grant; the user equipment enters the discontinuous reception status when the timer expires; wherein before the timer expires, if the user equipment receives new downlink data or uplink grant, the user equipment restarts the timer. Further, the process of the base station side includes: the base station starts the timer for the user equipment entering the discontinuous reception status when the base station has sent the downlink data or uplink grant to the user equipment; the base station determines that the user equipment enters the discontinuous reception status when the timer expires; wherein before the timer expires, if the base station transmits again the downlink data or uplink grant to the user equipment, then the base station restarts the timer.

35. 发明公开

EP2139251A1 METHOD FOR REPORTING THAT A CELL DOES NOT SUPPORT AN UPLINK HIGH-ORDER MODULATION AND APPARATUS THEREOF 有权
标题翻译：方法SIGN，对于高阶调制的细胞系涨不支持的及其装置
公开(公告)号：EP2139251A1
公开(公告)日：2009-12-30
申请号：EP07845765.2
申请日：2007-11-30
申请人： ZTE Corporation
发明人： KE, Yazhu
IPC分类号： H04Q7/38
CPC分类号： H04W28/18 , H04W36/0055 , H04W72/0406 , H04W92/22
摘要： The present invention provides a method and device for reporting that a cell does not support uplink high-order modulation, which is used to report by a Drift Radio Network Controller RNC that the related cell managed by the Drift RNC does not support the uplink high-order modulation. Wherein the method comprises the following steps: when the Drift RNC detects that the related cell managed by the Drift RNC does not support the uplink high-order modulation, the Drift RNC reports to the Serving RNC the information that the related cell does not support the uplink high-order modulation by signaling. As a result, with the present invention, the Serving Radio Network Controller obtains such information to participate in decision whether stopping the uplink high-order modulation on the UE or deleting the link of the cell which does not support the uplink high-order modulation, so as to guarantee the normal communication of the UE.
摘要翻译：本发明提供了一种方法和设备，用于报告小区确实打瞌睡支持上行高阶调制，所有这些都被用于由漂移无线网络控制器RNC确实由漂移所管理的相关的细胞以报告RNC打瞌睡支持上行链路高高阶的调制。其中，该方法包括以下步骤：当漂移RNC检测做了由漂移管理的相关细胞RNC不支持上行高阶调制，漂移RNC报告服务RNC的信息做了相关的细胞打瞌睡支持通过发信号通知上行高阶调制。其结果是，在本发明中，服务无线网络控制器获得的搜索信息参与决定是否停止在UE的上行链路高阶调制或删除哪些打瞌睡支持上行高阶调制的小区的链路，以保证UE的正常通信。

36. 发明公开

EP4343387A1 ROAD USER RECOGNITION METHOD AND DEVICE, STORAGE MEDIUM, AND ELECTRONIC DEVICE 审中-实审
公开(公告)号：EP4343387A1
公开(公告)日：2024-03-27
申请号：EP22803771.9
申请日：2022-04-28
申请人： ZTE Corporation
发明人： WANG, Shaojiang , KE, Yazhu , ZHANG, Bo
IPC分类号： G01S19/42 , H04W64/00
摘要： A road user recognition method and device, a storage medium, and an electronic device are provided. The method includes: extracting Measurement Report (MR) data within a preset time period (S202); obtaining target MR data carrying an Assisted Global Positioning System (AGPS) measurement result from the MR data (S204); and performing road user recognition based on the target MR data (S206). The method solves the problem in the related art that the recognition of road users based on electronic map information of roads relies on the electronic map information, which increases data costs, storage costs, and maintenance costs, and limits scenarios in which a road user recognition function can be deployed. Road users can be recognized without external electronic map information provided by a third party, which decreases data costs as well as storage and maintenance costs, and makes deployment scenarios more flexible.

37. 发明公开

EP4138466A1 ENERGY-SAVING METHOD, BASE STATION, CONTROL UNIT, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4138466A1
公开(公告)日：2023-02-22
申请号：EP21787540.0
申请日：2021-04-16
申请人： ZTE Corporation
发明人： ZHANG, Bo , KE, Yazhu , ZHANG, Chenhong , ZHOU, Peng , WANG, Shaojiang
IPC分类号： H04W52/02 , H04W88/08
摘要： Provided are an energy-saving method, a base station, a control unit, and a storage medium. The method includes: collecting energy-consumption influencing factor data of a target cell; predicting a load trend of the target cell according to the energy-consumption influencing factor data; and determining, according to the load trend, an energy-saving strategy of the target cell and effective time corresponding to the energy-saving strategy and executing the energy-saving strategy according to the effective time.

38. 发明授权

EP2557851B1 METHOD AND TERMINAL FOR BOOTING AND STOPPING COMPRESSED MODE 有权
公开(公告)号：EP2557851B1
公开(公告)日：2018-08-08
申请号：EP10852702.9
申请日：2010-06-11
申请人： ZTE Corporation
发明人： KE, Yazhu , CHENG, Xiang , LIU, Lin
IPC分类号： H04L29/06 , H04W28/06
CPC分类号： H04L69/04 , H04W28/06
摘要： The present invention discloses a method and user equipment for starting and stopping a compressed mode, and the method for starting a compressed mode includes: a Ratio Network Controller (RNC) presetting a threshold condition of starting the compressed mode and informing the user equipment; wherein, the threshold condition of starting the compressed mode is based on transmission power of the user equipment; the user equipment monitoring whether itself meets the threshold condition of starting the compressed mode, and informing a Node B when the threshold condition of starting the compressed mode is met; the user equipment and Node B starting the compressed mode. When the compressed mode is required to be started, the invention can start the compressed mode in a shorter time and start inter-frequency/inter-system measurement as soon as possible. Furthermore, the invention considers the situation of uplink coverage and solves the problem of asymmetric uplink/downlink coverage in the actual network operation, thereby avoiding the call drop.

39. 发明授权

EP2061263B1 METHOD AND SYSTEM FOR ESTABLISHING HIGH=SPEED DOWNLINK SHARED CHANNEL 有权
标题翻译：用于建立高速下行链路共享信道的方法和系统
公开(公告)号：EP2061263B1
公开(公告)日：2017-07-19
申请号：EP07785332.3
申请日：2007-08-13
申请人： ZTE Corporation
发明人： CHENG, Xiang , KE, Yazhu
IPC分类号： H04W4/00 , H04W72/04
CPC分类号： H04W72/04 , H04W72/0413

40. 发明授权

EP2099170B1 A METHOD FOR ACQUIRING RADIO NETWORK TEMPORARY IDENTIFICATION OF HIGH SPEED DOWNLINK SHARED CHANNEL AND THE DEVICE THEREOF 有权
标题翻译：一种获取高速下行共享信道的无线网络临时标识的方法及其装置
公开(公告)号：EP2099170B1
公开(公告)日：2017-05-24
申请号：EP07845768.6
申请日：2007-11-30
申请人： ZTE Corporation
发明人： KE, Yazhu , CHENG, Xiang
IPC分类号： H04W72/00
CPC分类号： H04W72/00

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