公开(公告)号：US20060009249A1

公开(公告)日：2006-01-12

申请号：US10884937

申请日：2004-10-27

申请人： Runbo Fu ,  Wen Zhao ,  Xin Jin

发明人： Runbo Fu ,  Wen Zhao ,  Xin Jin

IPC分类号： H04Q7/20

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

摘要： 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.

摘要翻译： 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：US20050190740A1

公开(公告)日：2005-09-01

申请号：US10789298

申请日：2004-02-27

申请人： Wen Zhao ,  Xin Jin

发明人： Wen Zhao ,  Xin Jin

IPC分类号： H04L12/56 ,  H04W4/10

CPC分类号： H04W4/10 ,  H04L65/1016 ,  H04L65/4007 ,  H04L65/4061 ,  H04W76/45

摘要： Methods and apparatus for facilitating concurrent Push-to-talk over Cellular (PoC) group communication sessions for a mobile station (102) are disclosed. A first PoC communication session (550) for a first user group (504) is maintained while a second PoC communication session (552) for a second user group (506) is concurrently maintained, where the second user group (506) has at least one common member (516) with the first user group (504). The second user group (506) may have at least one member (518, 520) which is not included in the first user group (504). Through a user interface, a PoC user may select between the first and the second user groups (504 and 506) for communication or combine the communications. In an alternative embodiment, all of the members (518, 520, 522) of a second user group (604) may be included in a first user group (602). In a specific approach, encrypted data packets of a PoC communication sub-session are communicated during a PoC communication session. If a key for the encrypted data packets is known for the mobile station (102), the encrypted data packets are decrypted to facilitate the PoC communication sub-session involving the mobile station (102); otherwise the encrypted data packets are discarded.

摘要翻译： 公开了用于促进移动站（102）的蜂窝（PoC）组通信会话的并发一键通通话的方法和装置。 维持用于第一用户组（504）的第一PoC通信会话（550），同时维护第二用户组（506）的第二PoC通信会话（552），其中第二用户组（506）至少具有 一个公共成员（516）与第一个用户组（504）。 第二用户组（506）可以具有不包括在第一用户组（504）中的至少一个成员（518,520）。 通过用户界面，PoC用户可以在第一和第二用户组（504和506）之间进行选择以进行通信或组合通信。 在替代实施例中，第二用户组（604）的所有成员（518,520,522）可以被包括在第一用户组（602）中。 在具体的方法中，在PoC通信会话期间传送PoC通信子会话的加密数据分组。 如果对于移动台（102）已知加密数据分组的密钥，则对加密的数据分组进行解密以便于涉及移动台（102）的PoC通信子会话。 否则加密的数据包将被丢弃。

公开(公告)号：US20050159118A1

公开(公告)日：2005-07-21

申请号：US10760060

申请日：2004-01-16

申请人： Xin Jin ,  Wen Zhao ,  Qingzhong Jiao

发明人： Xin Jin ,  Wen Zhao ,  Qingzhong Jiao

IPC分类号： H03G3/30 ,  H04B7/005 ,  H04B1/04 ,  H01Q11/12

CPC分类号： H04W52/343 ,  H03G3/3042 ,  H04W52/16 ,  H04W52/26 ,  H04W52/36 ,  H04W52/52

摘要： It has now been found that in some transmitter implementations which transmit multiple code channels, for example CDMA transmitters, the observed power for each code channel at the output relative to the other code channels is dependent upon the total transmit power due to non-linearities in the transmitter. Methods and apparatus are provided which use pre-set digital gains or digital gain adjustments to compensate for the non-linearities as a function of total transmit power such that at the output, the desired relative powers are observed.

摘要翻译： 现在已经发现，在一些发送多个码信道的发射机实现中，例如CDMA发射机，相对于其它码信道在输出处的每个码信道的观测功率取决于由于非线性的总发射功率 发射机。 提供了使用预设数字增益或数字增益调整来补偿作为总发射功率的函数的非线性的方法和装置，使得在输出处观察到期望的相对功率。

公开(公告)号：US20050101287A1

公开(公告)日：2005-05-12

申请号：US10704846

申请日：2003-11-10

申请人： Xin Jin ,  M. Islam

发明人： Xin Jin ,  M. Islam

IPC分类号： H04M1/00 ,  H04M1/677 ,  H04M1/725 ,  H04M1/73 ,  H04W4/22 ,  H04W52/02

CPC分类号： H04M1/677 ,  H04M1/72541 ,  H04M2242/04 ,  H04W4/90 ,  H04W52/0277 ,  H04W76/50 ,  Y02D70/1222 ,  Y02D70/144 ,  Y02D70/164

摘要： Methods and apparatus for limiting communication capabilities in mobile communication devices are disclosed. In one illustrative example, a predetermined condition such as an unsatisfactory temperature or a low battery voltage is detected at the mobile communication device. At this time, a communication request for communicating information through a wireless communication network is received through a user interface. If the communication request is for a non-emergency communication, the non-emergency communication is inhibited during the existence of the predetermined condition. If the communication request is for an emergency communication, however, the emergency communication is allowed despite the existence of the predetermined condition. The emergency communication may be allowed at a reduced transmit power and/or using limited coding/modulation methods. The emergency communication may be a “911” voice call or an emergency message. The reception of communications may still be allowed but inhibited upon more adverse conditions.

摘要翻译： 公开了用于限制移动通信设备中的通信能力的方法和装置。 在一个说明性示例中，在移动通信设备处检测到诸如不令人满意的温度或低电池电压的预定条件。 此时，通过用户界面接收通过无线通信网络传送信息的通信请求。 如果通信请求用于非紧急通信，则在预定条件的存在期间禁止非紧急通信。 然而，如果通信请求用于紧急通信，则即使存在预定条件，也允许紧急通信。 可以以降低的发射功率和/或使用有限的编码/调制方法来允许紧急通信。 紧急通信可以是“911”语音呼叫或紧急消息。 通信的接收仍然可以允许，但在更恶劣的条件下被抑制。

公开(公告)号：US20210302565A1

公开(公告)日：2021-09-30

申请号：US16835278

申请日：2020-03-30

申请人： Xin Jin

发明人： Xin Jin

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

摘要： 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

申请人： Zhengbiao Ouyang ,  Xin Jin ,  Zhenyu Lei

发明人： Zhengbiao Ouyang ,  Xin Jin ,  Zhenyu Lei

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

CPC分类号： G02B6/2726 ,  B82Y20/00 ,  G02B6/12002 ,  G02B6/1225 ,  G02B6/126

摘要： 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.

摘要翻译： 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

申请人： Andrew Mark Earnshaw ,  Xin Jin ,  Jianfeng Weng

发明人： Andrew Mark Earnshaw ,  Xin Jin ,  Jianfeng Weng

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

CPC分类号： H04L5/0073 ,  H04W24/10 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/082

摘要： 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.

摘要翻译： 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

申请人： Xin Jin ,  Zhengyu Yuan ,  Ming Qu

发明人： Xin Jin ,  Zhengyu Yuan ,  Ming Qu

IPC分类号： G09G5/00 ,  H04N5/00 ,  G09G3/20

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

摘要： 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.

摘要翻译： 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

申请人： Runbo Fu ,  Wen Zhao ,  Xin Jin

发明人： Runbo Fu ,  Wen Zhao ,  Xin Jin

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

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

摘要： 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.

摘要翻译： 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

申请人： Jianfeng Weng ,  Mark Earnshaw ,  Xin Jin ,  Phat Hong Tran

发明人： Jianfeng Weng ,  Mark Earnshaw ,  Xin Jin ,  Phat Hong Tran

IPC分类号： H04W68/00 ,  H04W68/02

CPC分类号： H04W68/025 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/24

摘要： 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.

摘要翻译： 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。