公开(公告)号：US20210302565A1

公开(公告)日：2021-09-30

申请号：US16835278

申请日：2020-03-30

Applicant: Xin Jin

Inventor： Xin Jin

IPC: G01S13/87 ,  G01S15/87 ,  G01S19/42 ,  G01S1/04 ,  G01S1/74 ,  G01S11/10 ,  G01S11/14

Abstract: In many applications such as automobiles on busy highways, if a lot of vehicles on road are equipped with Doppler radars to help improve driving safety, no matter human-driven or auto-driven, if the radars use same frequency band, avoiding interference between them is a hard task. Assigning distinct frequencies is one of the solutions, however not only it wastes expensive spectrum resource, but also the task itself to dynamically assign frequency to vehicles randomly come together becomes a hard one to do. The disclosed invention of Doppler group radar will allow radar devices to work together using shared frequency band without interfering one another, without sacrificing performance, and without much increase in costs.

公开(公告)号：US09395493B2

公开(公告)日：2016-07-19

申请号：US14421730

申请日：2013-08-12

Applicant: Zhengbiao Ouyang ,  Xin Jin ,  Zhenyu Lei

Inventor： Zhengbiao Ouyang ,  Xin Jin ,  Zhenyu Lei

IPC: G02B6/27 ,  G02B6/122 ,  G02B6/126 ,  B82Y20/00 ,  G02B6/12

CPC classification number: G02B6/2726 ,  B82Y20/00 ,  G02B6/12002 ,  G02B6/1225 ,  G02B6/126

Abstract: The present invention discloses a 3D polarization beam splitter based on 2D photonic crystal slabs which comprises a 2D photonic crystal slab positioned at the top part, a 2D photonic crystal slab positioned at the bottom part and perpendicular to the top 2D photonic crystal slab, and an input coupling dielectric block; a P polarization wave output waveguide is positioned in the top 2D photonic crystal slab; an S polarization wave output waveguide is positioned in the bottom 2D photonic crystal slab; the output port of the P polarization wave output waveguide and the output port of the S polarization wave output waveguide are apart from each other in 3D space; the photonic crystal slabs include a background dielectric material and dielectric rods. The structure of the present invention has a small volume, high degree of polarization, high light transmission efficiency; it is convenient for optical integration and highly efficient; it is suitable for large-scale optical integrated circuits; and it can realize the polarization beam splitting function for different wavelengths.

Abstract translation: 本发明公开了一种基于2D光子晶体板的三维偏振分束器，其包括位于顶部的2D光子晶体板，位于底部并垂直于顶部2D光子晶体板的2D光子晶体板，以及 输入耦合介质块; P偏振波输出波导位于顶部2D光子晶体板中; S极化波输出波导位于底部2D光子晶体板中; P偏振波输出波导的输出端口和S偏振波输出波导的输出端口在3D空间中彼此分离; 光子晶体板包括背景介电材料和介电棒。 本发明的结构体积小，极化度高，透光率高; 光学集成方便，高效; 适用于大型光电集成电路; 可以实现不同波长的偏振光束分离功能。

公开(公告)号：US09281929B2

公开(公告)日：2016-03-08

申请号：US13980262

申请日：2011-01-21

Applicant: Andrew Mark Earnshaw ,  Xin Jin ,  Jianfeng Weng

Inventor： Andrew Mark Earnshaw ,  Xin Jin ,  Jianfeng Weng

IPC: H04B7/00 ,  H04L5/00 ,  H04W72/02 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04L5/0073 ,  H04W24/10 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/082

Abstract: Systems and methods can be implemented on a user device and eNBs to manage downlink interference at the user device. The user device in a cell associated with a corresponding serving base station may receive interference from one or more interfering base stations. The user device can identify a preferred radio resource set in response to the detected interference and transmit a preferred radio resource indication to at least the serving base station in response to the detected interference. The preferred radio resource indication can be used for identifying the preferred radio resource set associated with the serving base station.

Abstract translation: 可以在用户设备和eNB上实现系统和方法来管理用户设备处的下行链路干扰。 与相应的服务基站相关联的小区中的用户设备可以接收来自一个或多个干扰基站的干扰。 用户设备可以响应于检测到的干扰来识别优选的无线电资源集合，并响应于检测到的干扰向至少服务基站发送优选的无线电资源指示。 优选的无线电资源指示可以用于识别与服务基站相关联的优选无线电资源集合。

公开(公告)号：US09106770B2

公开(公告)日：2015-08-11

申请号：US13165749

申请日：2011-06-21

Applicant: Xin Jin ,  Zhengyu Yuan ,  Ming Qu

Inventor： Xin Jin ,  Zhengyu Yuan ,  Ming Qu

IPC: G09G5/00 ,  H04N5/00 ,  G09G3/20

CPC classification number: H04N5/00 ,  G09G3/20 ,  G09G5/006 ,  G09G2310/0221 ,  G09G2310/027 ,  G09G2310/0281 ,  G09G2330/02 ,  G09G2330/028 ,  G09G2370/04 ,  G09G2370/08 ,  G09G2370/10

Abstract: A system and method are disclosed for embedding a timing controller on column drivers which, among other advantages, reduces power consumption and size constraints. A standalone timing controller is eliminated by splitting a video input signal and delivering the signal to each of the column drivers. Timing controller functionality is embedded in each of the column drivers to allow the column drivers to process the received video signal. An auxiliary input used for communication between column drivers and an external system is received by a master column driver. The master column driver communicates with slave column drivers to enable point to point communication between each column driver and the external system.

Abstract translation: 公开了一种用于将时序控制器嵌入列驱动器的系统和方法，其特征在于降低功耗和尺寸限制。 通过分割视频输入信号并将信号传递给每个列驱动器来消除独立定时控制器。 定时控制器功能嵌入在每个列驱动器中，以允许列驱动器处理接收到的视频信号。 用于列驱动器和外部系统之间通信的辅助输入由主列驱动器接收。 主列驱动程序与从列驱动程序通信，以实现每个列驱动程序和外部系统之间的点对点通信。

公开(公告)号：US08909277B2

公开(公告)日：2014-12-09

申请号：US10884937

申请日：2004-10-27

Applicant: Runbo Fu ,  Wen Zhao ,  Xin Jin

Inventor： Runbo Fu ,  Wen Zhao ,  Xin Jin

IPC: H04B7/00 ,  H04W4/08 ,  H04W8/18 ,  H04W4/10 ,  H04W8/26 ,  H04W76/00 ,  H04W76/02 ,  H04W84/04

CPC classification number: H04W4/08 ,  H04M1/72552 ,  H04W4/10 ,  H04W8/18 ,  H04W8/183 ,  H04W8/186 ,  H04W8/26 ,  H04W76/10 ,  H04W76/45 ,  H04W84/042 ,  H04W88/06

Abstract: A method and apparatus for creating a communication group using an electronic address book to facilitate Push-to-Talk over Cellular (PoC) group communication sessions are disclosed. A group definition for determining members of the new PoC Group is composed from one or more contacts from the electronic address book such as by selecting from the address book using the mobile station. The group definition may include logical operators to define the combination of contacts. A name may be specified for the new group. The assembly of the PoC Group list of members may be performed by the mobile station, a communication network server for maintaining PoC Groups (e.g. a Group and List Management Server (GLMS)) or an email server.

Abstract translation: 公开了一种使用电子地址簿创建通信组以促进“一键通蜂窝”（PoC）组通信会话的方法和装置。 用于确定新PoC组的成员的组定义由来自电子地址簿的一个或多个联系人组成，例如通过使用移动台从地址簿中进行选择。 组定义可以包括用于定义联系人的组合的逻辑运算符。 可以为新组指定名称。 PoC组成员列表的组合可以由移动台，用于维护PoC组的通信网络服务器（例如，组和列表管理服务器（GLMS））或电子邮件服务器来执行。

公开(公告)号：US08897818B2

公开(公告)日：2014-11-25

申请号：US12944309

申请日：2010-11-11

Applicant: Jianfeng Weng ,  Mark Earnshaw ,  Xin Jin ,  Phat Hong Tran

Inventor： Jianfeng Weng ,  Mark Earnshaw ,  Xin Jin ,  Phat Hong Tran

IPC: H04W68/00 ,  H04W68/02

CPC classification number: H04W68/025 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/24

Abstract: A method for reducing energy consumption of mobile devices using a phase-continuous early paging indicator (EPI) is provided. For each of at least one paging occasion either A) an EPI indicative that a page is present in the paging occasion is transmitted during an EPI occasion in advance of the paging occasion, the EPI comprising at least one phase-continuous tone for the EPI occasion, and a page is transmitted during the paging occasion, or B) an EPI indicative that a page is not present in the paging occasion is transmitted during an EPI occasion in advance of the paging occasion, the EPI comprising at least one phase-continuous tone for the EPI occasion. A mobile device is configured to monitor for an EPI that comprises at least one phase-continuous tone for an EPI occasion in advance of its paging occasion in order to determine if a page is potentially present.

Abstract translation: 提供了一种使用相位连续的早期寻呼指示符（EPI）来降低移动设备的能量消耗的方法。 对于至少一个寻呼时机中的每一个，A）指示在寻呼时机中存在寻呼的EPI在寻呼时机之前的EPI场合期间发送，EPI包括用于EPI场合的至少一个相位连续音调 并且在寻呼机会期间发送页面，或者B）在寻呼时机之前的EPI场合期间发送指示寻呼时机中不存在寻呼的EPI，EPI包括至少一个相位连续音调 为EPI场合。 移动设备被配置为在其寻呼时机之前监视包括用于EPI场合的至少一个相位连续音调的EPI，以便确定页面是否可能存在。

公开(公告)号：US08713603B2

公开(公告)日：2014-04-29

申请号：US13246595

申请日：2011-09-27

Applicant: Jason A. Kilar ,  Richard W. Tom ,  Eric I. Feng ,  Hua Zheng ,  Jean-Paul Colaco ,  Xin Jin

Inventor： Jason A. Kilar ,  Richard W. Tom ,  Eric I. Feng ,  Hua Zheng ,  Jean-Paul Colaco ,  Xin Jin

IPC: H04N7/025 ,  H04N21/81 ,  H04N21/45

CPC classification number: H04N21/812 ,  G06Q30/02 ,  H04N7/163 ,  H04N7/17318 ,  H04N21/23424 ,  H04N21/23439 ,  H04N21/25891 ,  H04N21/4532 ,  H04N21/4755 ,  H04N21/6582

Abstract: A method, apparatus, article of manufacture, and a memory structure for providing advertisements with a media program transmitted to a user device are described. The method permits the user to control the presentation of advertisements to select prefacing advertisements in lieu of more time consuming or more numerous intervening advertisements presented during the media program.

Abstract translation: 描述了一种方法，装置，制品和用于向向用户设备传送媒体程序的广告提供的存储器结构。 该方法允许用户控制广告的呈现以选择前置广告代替在媒体节目期间呈现的更耗时或更多的中间广告。

公开(公告)号：US08611823B2

公开(公告)日：2013-12-17

申请号：US13162447

申请日：2011-06-16

Applicant: Jianfeng Weng ,  Andrew Mark Earnshaw ,  Xin Jin

Inventor： Jianfeng Weng ,  Andrew Mark Earnshaw ,  Xin Jin

IPC: H04W88/02

CPC classification number: H04W72/02 ,  H04W72/082

Abstract: Systems and methods can be implemented on a user device and eNBs to manage uplink interference. A user device associated with a serving base station may detect downlink interference from one or more interfering base stations that are different from the serving base station. The user device that detects downlink interference can determine an uplink radio resource set from a plurality of predefined uplink radio resource sets based, at least in part, on the detected downlink interference. The user device can then transmit to the serving base station a radio resource indication identifying the determined uplink radio resource set to facilitate uplink interference management.

Abstract translation: 可以在用户设备和eNB上实现系统和方法来管理上行链路干扰。 与服务基站相关联的用户设备可以检测来自与服务基站不同的一个或多个干扰基站的下行链路干扰。 检测下行链路干扰的用户装置可以至少部分地基于检测到的下行链路干扰来确定从多个预定义的上行链路无线电资源集合中的上行链路无线电资源集合。 然后，用户设备可以向服务基站发送标识所确定的上行链路无线电资源集合的无线电资源指示，以便于上行链路干扰管理。

公开(公告)号：US08571505B2

公开(公告)日：2013-10-29

申请号：US13598292

申请日：2012-08-29

Applicant: Xin Jin ,  Qingzhong Jiao ,  Tom Yun Sang Young

Inventor： Xin Jin ,  Qingzhong Jiao ,  Tom Yun Sang Young

IPC: H04B1/06 ,  H04B7/00

CPC classification number: H04W52/0283 ,  H03G3/3052 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/144

Abstract: A technique for controlling operation of a communication subsystem is described. The subsystem is set to a first wake-up mode of operation, during which a state value from the system is read and stored in memory. The subsystem is then set to a sleep mode of operation after the first wake-up mode of operation, and to a second wake-up mode of operation after the sleep mode of operation. The stored state value is then read from the memory, where the subsystem is set to operate based on the read state value during a warm-up period of the second wake-up mode of operation.

Abstract translation: 描述了一种用于控制通信子系统的操作的技术。 子系统被设置为第一个唤醒操作模式，在此期间系统中的状态值被读取并存储在存储器中。 然后，子系统在第一次唤醒操作模式之后被设置为睡眠操作模式，并且在睡眠操作模式之后被设置为第二唤醒模式。 然后从存储器读取所存储的状态值，在第二唤醒操作模式的预热期间，子系统被设置为基于读取状态值进行操作。

公开(公告)号：US08477878B2

公开(公告)日：2013-07-02

申请号：US13615349

申请日：2012-09-13

Applicant: Wen-Yen Chan ,  Nasserullah Khan ,  Nagula Tharma Sangary ,  Qingzhong Jiao ,  Xin Jin

Inventor： Wen-Yen Chan ,  Nasserullah Khan ,  Nagula Tharma Sangary ,  Qingzhong Jiao ,  Xin Jin

IPC: H03D3/18 ,  H03D3/24

CPC classification number: H03L7/146 ,  H03J7/00 ,  H04L27/0014 ,  H04L2027/0046 ,  H04L2027/0053 ,  H04L2027/0079

Abstract: A communications subsystem for a wireless device for correcting errors in a reference frequency signal. The communications subsystem comprises a frequency generator for generating the reference frequency signal and a closed loop reference frequency correction module that generates a reference frequency adjustment signal for correcting the reference frequency signal when the communications subsystem operates in closed loop mode. The subsystem further includes an open loop frequency correction means that that samples values of the reference frequency adjustment signal during the closed loop mode and generates a frequency correction signal for correcting the reference frequency signal when the communications subsystem operates in a mode other than closed loop mode.

Abstract translation: 一种用于校正参考频率信号中的错误的无线设备的通信子系统。 通信子系统包括用于产生参考频率信号的频率发生器和闭环参考频率校正模块，其在通信子系统以闭环模式操作时产生用于校正参考频率信号的参考频率调整信号。 子系统进一步包括开环频率校正装置，其在闭环模式期间对参考频率调整信号进行采样，并且当通信子系统以除闭环模式之外的模式操作时，产生用于校正参考频率信号的频率校正信号。