公开(公告)号：US08971891B2

公开(公告)日：2015-03-03

申请号：US13497838

申请日：2010-06-03

Applicant: Janne Peisa ,  Tao Cui ,  Ingrid Nordstrand ,  Mats Sågfors ,  Sven Ekemark

Inventor： Janne Peisa ,  Tao Cui ,  Ingrid Nordstrand ,  Mats Sågfors ,  Sven Ekemark

IPC: H04W36/00 ,  H04W8/24 ,  H04W88/08

CPC classification number: H04W36/0072 ,  H04W8/245 ,  H04W88/02 ,  H04W88/08

Abstract: Methods and arrangements in a base station and a User Equipment are provided. The methods and arrangements relates to the scenario when the UE is handed over from a source base station to a target base station in a handover scenario, and wherein the target base station may not support functionalities which the source base station and the UE support. The method in the UE comprises receiving (501) a configuration message from the target base station via the source base station, configuring (502) the UE based on the received configuration message from the target base station by searching (503) for a second field in an information element of the received configuration message. The presence/non-presence or a value of the second field is indicative of how to manage a configured first functionality associated with an optional first field, wherein the configured first functionality may not be supported by the target base station.

Abstract translation: 提供了基站和用户设备中的方法和布置。 所述方法和装置涉及在切换场景中UE从源基站切换到目标基站的情况，并且其中目标基站可能不支持源基站和UE支持的功能。 UE中的方法包括：经由源基站从目标基站接收（501）配置消息，基于来自目标基站的接收到的配置消息，通过搜索（503）第二场来配置（502）UE 在接收的配置消息的信息元素中。 存在/不存在或第二字段的值指示如何管理与可选的第一字段相关联的配置的第一功能，其中所配置的第一功能可能不被目标基站支持。

公开(公告)号：US08918296B2

公开(公告)日：2014-12-23

申请号：US13126139

申请日：2009-10-26

Applicant: Xinzhou Dong ,  Tao Cui

Inventor： Xinzhou Dong ,  Tao Cui

IPC: G01R31/00 ,  G01R31/02 ,  H02H3/32 ,  H02H1/00

CPC classification number: G01R31/025 ,  H02H1/0092 ,  H02H3/32

Abstract: The method for detecting single-phase grounding fault based on the harmonic component of residual current is provided, in which collecting and calculating the phase differences of third harmonic waves relative to the fundamental wave of the residual current in the feeder line, and judging if the phase differences of the residual current in the feeder line is into a threshold range, and judging if there is a suspected grounding fault, and confirming the fault event by judging the duration and the generated times of the suspected grounding fault. Another method for detecting single-phase grounding fault based on the harmonic component of residual current is provided, in which the residual current of neutral point is used.

Abstract translation: 提供了基于剩余电流谐波分量检测单相接地故障的方法，其中收集并计算相对于馈线中剩余电流基波的三次谐波的相位差，并判断是否 馈线中的剩余电流的相位差成为阈值范围，判断是否有可疑的接地故障，并通过判断可疑接地故障的持续时间和产生时间来确认故障事件。 提供了基于剩余电流谐波分量检测单相接地故障的另一种方法，其中使用了中性点的剩余电流。

公开(公告)号：US20140033280A1

公开(公告)日：2014-01-30

申请号：US13557478

申请日：2012-07-25

Applicant: KIRANKUMAR NIMASHAKAVI ,  TING LOU ,  GUANG YANG ,  TAO CUI

Inventor： KIRANKUMAR NIMASHAKAVI ,  TING LOU ,  GUANG YANG ,  TAO CUI

IPC: G06F21/00

CPC classification number: H04L63/10 ,  G06F21/62 ,  H04L63/0807

Abstract: In accordance with various embodiments, systems and methods which allow mapping and protecting communication services and granular access to subscriber information. Such a system can include a plurality of applications, executing on one or more application servers. The system can also include a services gatekeeper which is operable to intercept request for access to communication services, obtain scoped authorization from a subscriber for access to a specified communication services, enable access to the specified communication services in accordance with the scope authorized by the subscriber.

Abstract translation: 根据各种实施例，允许映射和保护通信服务并对用户信息进行细粒度访问的系统和方法。 这样的系统可以包括在一个或多个应用服务器上执行的多个应用。 该系统还可以包括可操作以拦截对通信服务的访问的请求的服务网守，从订户获得用于访问指定通信服务的范围授权，使得能够根据订户授权的范围访问指定的通信服务 。

公开(公告)号：US20130227119A1

公开(公告)日：2013-08-29

申请号：US13439688

申请日：2012-04-04

Applicant: Silviu Florian SIMEN ,  Leif Edvard BILDOY ,  Tao CUI ,  Donald Scott CLAYTON ,  Alina KUSHNIR ,  Wayne David RANTALA

Inventor： Silviu Florian SIMEN ,  Leif Edvard BILDOY ,  Tao CUI ,  Donald Scott CLAYTON ,  Alina KUSHNIR ,  Wayne David RANTALA

IPC: G06F15/173

CPC classification number: H04L67/24

Abstract: A system and method are provided for enabling access to presence status for mobile devices. The method comprises receiving, via an application programming interface, a subscription request, the subscription request requesting a presence data for at least one mobile device; registering a subscription for a subscriber device according to the subscription request; obtaining network data from one or more network infrastructure nodes associated with providing service to the at least one mobile device; determining that at least a portion of the network data is associated with the subscription; and providing the at least a portion of the network data to the subscriber device via the application programming interface.

Abstract translation: 提供了一种用于使得能够访问移动设备的存在状态的系统和方法。 该方法包括经由应用编程接口接收订阅请求，所述订阅请求请求至少一个移动设备的存在数据; 根据订阅请求注册用户设备的订阅; 从与所述至少一个移动设备提供服务相关联的一个或多个网络基础设施节点获取网络数据; 确定所述网络数据的至少一部分与所述订阅相关联; 以及经由所述应用编程接口将所述网络数据的所述至少一部分提供给所述订户设备。

公开(公告)号：US20130040673A1

公开(公告)日：2013-02-14

申请号：US13643348

申请日：2010-12-07

Applicant: Iana Siomina ,  Muhammad Kazmi ,  Tao Cui ,  Elena Voltolina

Inventor： Iana Siomina ,  Muhammad Kazmi ,  Tao Cui ,  Elena Voltolina

IPC: H04B15/00 ,  H04W24/00

CPC classification number: H04W56/0015 ,  G01S5/0226 ,  H04W64/00

Abstract: A base station determines a muting configuration for reference signal (RS) transmission as a pattern defined by the combination of a muting sequence and a reference point. Muting occasions for a given wireless communication network cell may be differentiated from another cell by use of a different muting sequence, a different reference point, or both. Wireless communication apparatuses such as User Equipments (UEs) determine when the reference signals are muted in the cell based on the periodic muting sequence and the reference point received in assistance data transmitted by the base station. The network may alternatively utilize a common muting sequence with different reference points, a common reference point with different muting sequences, or different sequences and different reference points across multiple cells.

Abstract translation: 基站将参考信号（RS）传输的静噪配置确定为由静音序列和参考点的组合定义的模式。 给定无线通信网络小区的静音场合可以通过使用不同的静音序列，不同的参考点或两者来区别于另一小区。 诸如用户设备（UE）之类的无线通信设备基于周期性静噪序列和由基站发送的辅助数据中接收的参考点来确定参考信号何时在小区中静音。 网络可以替代地使用具有不同参考点的公共静音序列，具有不同静音序列的公共参考点，或跨越多个小区的不同序列和不同参考点。

公开(公告)号：US20120149392A1

公开(公告)日：2012-06-14

申请号：US13321006

申请日：2011-06-13

Applicant: Iana Siomina ,  Tao Cui ,  Muhammad Kazmi

Inventor： Iana Siomina ,  Tao Cui ,  Muhammad Kazmi

IPC: H04W64/00

CPC classification number: G01S5/10 ,  H04W4/02 ,  H04W64/00

Abstract: Methods in a user equipment (UE) for enabling positioning of the UE in a radio communication network having a radio network node and a positioning node. The UE is served in a first cell controlled by the radio network node, and the UE knows or can obtain a system frame number of at least one cell. The UE receives, from the positioning node, a message having positioning assistance data, which includes information associated with the at least one cell for which the system frame number is known or can be obtained by the UE. The UE also performs a positioning measurement using the positioning assistance data and the system frame number of the at least one cell to enable positioning of the UE.

Abstract translation: 用于在具有无线电网络节点和定位节点的无线电通信网络中定位UE的用户设备（UE）中的方法。 UE在由无线电网络节点控制的第一小区中服务，并且UE知道或可以获得至少一个小区的系统帧号。 UE从定位节点接收具有定位辅助数据的消息，该消息包括与该系统帧号已知或可由UE获得的至少一个小区相关联的信息。 UE还使用定位辅助数据和至少一个小区的系统帧号来执行定位测量，以实现UE的定位。

公开(公告)号：US20120123708A1

公开(公告)日：2012-05-17

申请号：US13263310

申请日：2009-05-15

Applicant: Xinzhou Dong ,  Tao Cui ,  Zhiqian Bo ,  Andrzej Klimek ,  Andrzej Juszczyk

Inventor： Xinzhou Dong ,  Tao Cui ,  Zhiqian Bo ,  Andrzej Klimek ,  Andrzej Juszczyk

IPC: G06F19/00 ,  G01R31/02

CPC classification number: G01R31/025 ,  G01R31/086 ,  G01R31/088 ,  H02H1/0015 ,  H02H3/081 ,  H02H3/42 ,  Y04S10/522

Abstract: A method and a system for transient and intermittent earth fault detection and direction determination in a three-phase median voltage electric power distribution system which comprises many lines. The system comprises: sampling means wherein the residual current and residual voltage on said lines are sampled, transient direction detection means based on instantaneous power, random intermittent detection means based on intermittent change of residual current amplitude, means of integrating transient direction and random intermittent detection, and alarm means indicating maintenance personnel to check the status of one line.

Abstract translation: 一种三相中压电力配电系统瞬态和间歇接地故障检测与方向确定方法及系统，包括多条线路。 该系统包括：采样装置，其中对所述线路上的剩余电流和剩余电压进行采样，基于瞬时功率的瞬态方向检测装置，基于剩余电流振幅的间歇变化的随机间歇检测装置，瞬态方向的积分装置和随机间歇检测装置 ，报警指示维护人员检查一条线的状态。

公开(公告)号：US20110208449A1

公开(公告)日：2011-08-25

申请号：US13126139

申请日：2009-10-26

Applicant: Xinzhou Dong ,  Tao Cui

Inventor： Xinzhou Dong ,  Tao Cui

IPC: G01R31/02 ,  G06F19/00

CPC classification number: G01R31/025 ,  H02H1/0092 ,  H02H3/32

Abstract: The method for detecting single-phase grounding fault based on the harmonic component of residual current is provided, in which collecting and calculating the phase differences of third harmonic waves relative to the fundamental wave of the residual current in the feeder line, and judging if the phase differences of the residual current in the feeder line is into a threshold range, and judging if there is a suspected grounding fault, and confirming the fault event by judging the duration and the generated times of the suspected grounding fault. Another method for detecting single-phase grounding fault based on the harmonic component of residual current is provided, in which the residual current of neutral point is used.

Abstract translation: 提供了基于剩余电流谐波分量检测单相接地故障的方法，其中收集并计算相对于馈线中剩余电流基波的三次谐波的相位差，并判断是否 馈线中的剩余电流的相位差成为阈值范围，判断是否有可疑的接地故障，并通过判断可疑接地故障的持续时间和产生时间来确认故障事件。 提供了基于剩余电流谐波分量检测单相接地故障的另一种方法，其中使用了中性点的剩余电流。

公开(公告)号：US20110051860A1

公开(公告)日：2011-03-03

申请号：US12563655

申请日：2009-09-21

Applicant: Jia Tang ,  Atul A. Salvekar ,  Parvathanathan Subrahmanya ,  Andrew Sendonaris ,  Shantanu Khare ,  Jong Hyeon Park ,  Brian C. Banister ,  Tao Cui

Inventor： Jia Tang ,  Atul A. Salvekar ,  Parvathanathan Subrahmanya ,  Andrew Sendonaris ,  Shantanu Khare ,  Jong Hyeon Park ,  Brian C. Banister ,  Tao Cui

IPC: H04L27/06

CPC classification number: H04L1/005 ,  H04L1/06 ,  H04L1/1812 ,  H04L1/1829 ,  H04L25/0204 ,  H04L25/023 ,  H04L25/0244

Abstract: Certain aspects of the present disclosure relate to a method for iterative decoding with re-transmissions of data and to a method for iterative decoding with soft decision directed channel estimation.

Abstract translation: 本公开的某些方面涉及用于重新传输数据的迭代解码的方法以及用于通过软判决定向信道估计进行迭代解码的方法。