公开(公告)号：US20120045024A1

公开(公告)日：2012-02-23

申请号：US13033545

申请日：2011-02-23

Applicant: Tao Cui ,  Jia Tang ,  Andrew Sendonaris ,  Atul A. Salvekar ,  Subramanya P.N. Rao ,  Parvathanathan Subrahmanya ,  Lei Xiao ,  Michael L. McCloud ,  Brian Clarke Banister

Inventor： Tao Cui ,  Jia Tang ,  Andrew Sendonaris ,  Atul A. Salvekar ,  Subramanya P.N. Rao ,  Parvathanathan Subrahmanya ,  Lei Xiao ,  Michael L. McCloud ,  Brian Clarke Banister

IPC: H04L27/06

CPC classification number: H04L1/005 ,  H04L1/06 ,  H04L25/03242 ,  H04L25/067

Abstract: Methods and apparatus for receiving, processing, and decoding MIMO transmissions in communications systems are described. A non-Gaussian approximation method for simplifying processing complexity where summations are used is described. Use of a priori information to facilitate determination of log likelihood ratios (LLRs) in receivers using iterative decoders is further described. A Gaussian or non-Gaussian approximation method using a priori information may be used to determine a K-best list of values for summation to generate an LLR is also described.

Abstract translation: 描述了用于在通信系统中接收，处理和解码MIMO传输的方法和装置。 描述了用于简化使用求和的处理复杂度的非高斯近似方法。 进一步描述使用先验信息以便于使用迭代解码器确定接收机中的对数似然比（LLR）。 也可以使用使用先验信息的高斯或非高斯近似方法来确定用于求和以产生LLR的K个最佳值列表。

公开(公告)号：US20100135172A1

公开(公告)日：2010-06-03

申请号：US12554202

申请日：2009-09-04

Applicant: Tao Cui ,  Feng Lu ,  Anil Kumar Goteti ,  Vignesh Sethuraman ,  Subramanya P. Rao ,  Parvathanathan Subrahmanya

Inventor： Tao Cui ,  Feng Lu ,  Anil Kumar Goteti ,  Vignesh Sethuraman ,  Subramanya P. Rao ,  Parvathanathan Subrahmanya

IPC: H04L12/26

CPC classification number: H04W72/1231

Abstract: Various embodiments are disclosed which predict the channel quality indicator (CQI) in High Speed Downlink Packet Access (HSDPA). The accuracy of CQI is crucial for HSDPA performance. In some HSDPA systems the CQI may be as much as three (3) subframes stale. Accordingly, the prediction of CQI values is required in order to efficiently schedule data for transmission over the communication channel. Various embodiments disclose first order adaptive IIR filters which are significantly less complex than the finite impulse response (FIR) counterparts and achieve similar accuracy. By minimizing the mean squared error (MSE), an exact gradient descent algorithm may be used as well as two embodiment pseudolinear regression algorithms.

Abstract translation: 公开了预测高速下行链路分组接入（HSDPA）中的信道质量指示符（CQI）的各种实施例。 对于HSDPA性能，CQI的准确性至关重要。 在一些HSDPA系统中，CQI可能多达三（3）个子帧。 因此，需要CQI值的预测，以便有效地调度通过通信信道传输的数据。 各种实施例公开了比有限脉冲响应（FIR）对应物复杂得多的一阶自适应IIR滤波器，并且实现类似的精度。 通过最小化均方误差（MSE），可以使用精确的梯度下降算法以及两个实施例的伪线性回归算法。

公开(公告)号：USD1068945S1

公开(公告)日：2025-04-01

申请号：US29950276

申请日：2024-07-02

Applicant: Tao Cui

Designer： Tao Cui

公开(公告)号：US20220295536A1

公开(公告)日：2022-09-15

申请号：US17632792

申请日：2020-08-07

Applicant: Tao CUI ,  Sony Group Corporation

Inventor： Tao CUI

IPC: H04W72/14 ,  H04W72/04 ,  H04W72/12 ,  H04L1/16

Abstract: The present disclosure provides an electronic device and a method for wireless communication, and a computer-readable storage medium. The electronic device comprises a processing circuit which is configured to acquire control information from a base station, and determine, on the basis of the control information, a plurality of initial positions of uplink configured grant time-domain resources of an unlicensed band which can be accessed by user equipment.

公开(公告)号：US20200162956A1

公开(公告)日：2020-05-21

申请号：US16632545

申请日：2018-08-24

Applicant: Tao CUI ,  SONY CORPORATION

Inventor： Tao CUI ,  Wei REN

IPC: H04W24/10 ,  H04W36/30 ,  H04W24/08 ,  H04W16/28 ,  H04W36/32 ,  H04W36/00 ,  H04L5/00 ,  H04B17/309

Abstract: Provided are an electronic device and a method for wireless communications, comprising a processing circuit configured to perform the following steps: according to an acquired measurement configuration, measuring a new radio synchronized signal (NR-SS) from a serving cell and one or more target cells to obtain a first measurement result; according to the measurement configuration, measuring a channel state information reference signal (CSI-RS) from the serving cell and the one or more target cells to obtain a second measurement result; and generating a measurement report comprising the first measurement result and the second measurement result.

公开(公告)号：US09270772B2

公开(公告)日：2016-02-23

申请号：US13408891

申请日：2012-02-29

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 ,  H04L29/08 ,  H04W4/00

CPC classification number: H04L67/24 ,  H04W4/50 ,  H04W4/60

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, an application inquiry, the application inquiry requesting a presence data for at least one mobile device; responsive to receiving said inquiry, obtaining network data from one or more network infrastructure nodes associated with providing service to the at least one mobile device; determining a response to the application inquiry based upon the network data; and providing the response 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应用查询，所述应用查询请求至少一个移动设备的存在数据; 响应于接收到所述询问，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; 基于所述网络数据确定对所述应用查询的响应; 并通过应用编程接口提供响应。

公开(公告)号：US09264504B2

公开(公告)日：2016-02-16

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 ,  H04L29/08

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：US08848549B2

公开(公告)日：2014-09-30

申请号：US12552206

申请日：2009-09-01

Applicant: Tao Cui ,  Feng Lu ,  Anil Kumar Goteti ,  Vignesh Sethuraman ,  Subramanya P. Rao ,  Parvathanathan Subrahmanya

Inventor： Tao Cui ,  Feng Lu ,  Anil Kumar Goteti ,  Vignesh Sethuraman ,  Subramanya P. Rao ,  Parvathanathan Subrahmanya

IPC: H04L12/26

CPC classification number: H04W28/0236 ,  H04L1/0026 ,  H04L1/203 ,  H04W28/0205

Abstract: A method for optimizing throughput in a wireless communication system is disclosed. A target metric is estimated based on previous acknowledgment data. A channel quality indicator offset is determined based on the target metric. A channel quality indicator is adjusted based on the channel quality indicator offset. The channel quality indicator indicates the quality of a wireless transmission channel.

Abstract translation: 公开了一种用于优化无线通信系统中的吞吐量的方法。 基于先前的确认数据来估计目标度量。 基于目标度量确定信道质量指示符偏移量。 基于信道质量指示符偏移量调整信道质量指示符。 信道质量指示符表示无线传输信道的质量。

公开(公告)号：US08564630B2

公开(公告)日：2013-10-22

申请号：US13154582

申请日：2011-06-07

Applicant: Jun Tao Cui ,  Gu Yi He ,  Wei Huang ,  Xiao Wen Zhu

Inventor： Jun Tao Cui ,  Gu Yi He ,  Wei Huang ,  Xiao Wen Zhu

IPC: G09G5/02

CPC classification number: G06F17/30905

Abstract: Displaying a web page on a display device is accomplished by receiving resolution information corresponding to a resolution of the display device, receiving a resolution threshold for displaying a widget element on the web page, and determining whether the resolution of the display device is less than the resolution threshold for displaying the widget element. If the resolution of the display device is not less than the resolution threshold for displaying the widget element, the widget element is displayed on the web page, wherein the web page is displayed on the display device. If the resolution of the display device is smaller than the resolution threshold for displaying the widget element, the widget element is not displayed on the web page.

Abstract translation: 在显示装置上显示网页是通过接收对应于显示装置的分辨率的分辨率信息，接收在网页上显示小部件元素的分辨率阈值，以及确定显示装置的分辨率是否小于 用于显示小部件元素的分辨率阈值。 如果显示设备的分辨率不小于用于显示小部件元素的分辨率阈值，则微件元素被显示在网页上，其中网页被显示在显示设备上。 如果显示设备的分辨率小于用于显示小部件元素的分辨率阈值，则小部件元素不会显示在网页上。

公开(公告)号：US08514984B2

公开(公告)日：2013-08-20

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。