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1. 再颁专利

USRE47120E1 System and method for reuse of communications spectrum for fixed and mobile applications with efficient method to mitigate interference 有权
公开(公告)号：USRE47120E1
公开(公告)日：2018-11-06
申请号：US14950282
申请日：2015-11-24
申请人： Shared Spectrum Company
发明人： Mark Allen McHenry
IPC分类号： H04Q7/20 , H04W16/14 , H04W72/08
摘要： A communications system network that enables secondary use of spectrum on a non-interference basis is disclosed. Each secondary transceiver measures the background spectrum. The system uses a modulation method to measure the background signals that eliminates self-generated interference and also identifies the secondary signal to all primary users via on/off amplitude modulation, allowing easy resolution of interference claims. The system uses high-processing gain probe waveforms that enable propagation measurements to be made with minimal interference to the primary users. The system measures background signals and identifies the types of nearby receivers and modifies the local frequency assignments to minimize interference caused by a secondary system due to non-linear mixing interference and interference caused by out-of-band transmitted signals (phase noise, harmonics, and spurs). The system infers a secondary node's elevation and mobility (thus, its probability to cause interference) by analysis of the amplitude of background signals. Elevated or mobile nodes are given more conservative frequency assignments that stationary nodes.

2. 发明授权

US10090985B2 Method and user equipment for transmitting uplink signal according to spectrum emission mask 有权
公开(公告)号：US10090985B2
公开(公告)日：2018-10-02
申请号：US15834977
申请日：2017-12-07
申请人： LG ELECTRONICS INC.
发明人： Suhwan Lim , Yoonoh Yang , Sangwook Lee , Manyoung Jung , Jinyup Hwang
IPC分类号： H04B7/00 , H04Q7/20 , H04L5/00 , H04B15/00
摘要： A method and user equipment for transmitting an uplink signal according to a spectrum emission mask (SEM) are discussed. The method performed by the user equipment includes if a radio frequency (RF) unit of the user equipment is configured to use inter-band carrier aggregation (CA), transmitting uplink signals on the carriers, wherein if a first SEM of a first carrier is overlapped in some frequency region with a second SEM of a second carrier, one SEM allowing a higher power spectral density (PSD) is selected to be applied.

3. 发明授权

US09781550B2 Communication system, communication terminal, server, communication method, recording medium, information query method and information specifying method 有权
公开(公告)号：US09781550B2
公开(公告)日：2017-10-03
申请号：US15102514
申请日：2014-10-16
申请人： CASIO COMPUTER CO., LTD.
发明人： Tsutomu Terazaki
IPC分类号： H04Q7/20 , H04W4/00 , H04W60/00 , H04L29/08 , H04L29/06 , H04W8/18 , H04W72/04
CPC分类号： H04W4/80 , H04L67/04 , H04L67/28 , H04L67/42 , H04L69/40 , H04W4/00 , H04W8/183 , H04W60/00 , H04W72/044
摘要： A communication system includes a plurality of communication terminals and a server. The plurality of communication terminals perform wireless communication therebetween by a predetermined communication protocol. The server is to be connected with the plurality of communication terminals through a predetermined communication line. The plurality of communication terminals each include a first receiving section which receives identification information sent from another communication terminal for identifying the another communication terminal and a first sending section which sends to the server through the predetermined communication line the identification information received by the first receiving section. The server includes a second receiving section which receives the identification information sent from the communication terminal and a specifying section which specifies, among the plurality of communication terminals, the communication terminal whose identification information has not been received based on the identification information received by the second receiving section.

4. 发明授权

US09629044B2 Apparatus and method for communication 有权
公开(公告)号：US09629044B2
公开(公告)日：2017-04-18
申请号：US13981622
申请日：2011-01-27
申请人： Vinh Van Phan , Kari Veikko Horneman , Ling Yu
发明人： Vinh Van Phan , Kari Veikko Horneman , Ling Yu
IPC分类号： H04Q7/20 , H04W36/08 , H04W84/00 , H04W36/14 , H04W84/04
CPC分类号： H04W36/08 , H04W36/14 , H04W84/005 , H04W84/047
摘要： Apparatus and method for controlling the establishment of a network connection to a mobile relay; communicating with the moving relay connected to a donor network; controlling the activation, reactivation and setup of the connection

5. 发明授权

US09554319B2 Channel handoff methods in wireless broadcast systems 有权
标题翻译：无线广播系统中的信道切换方法
公开(公告)号：US09554319B2
公开(公告)日：2017-01-24
申请号：US11828333
申请日：2007-07-25
申请人： Linbo Li , Ashok Mantravadi , Fuyun Ling , Raghuraman Krishnamoorthi
发明人： Linbo Li , Ashok Mantravadi , Fuyun Ling , Raghuraman Krishnamoorthi
IPC分类号： H04Q7/20 , H04W36/28 , H04W36/30 , H04W72/08
CPC分类号： H04W36/28 , H04W36/30 , H04W72/085
摘要： Systems and methodologies are described that facilitate monitoring RF channels in a wireless communication environment to determine whether one or more channels comprise a forward-link-only (FLO) signal. A receiver can receive a first RF channel with a FLO signal and can monitor other RF channels for FLO signals. Upon a determination that a monitored RF channel comprises a FLO signal, the receiver can switch between the first RF channel and the monitored RF channel, employing information on current MLC decoding status, to facilitate providing seamless reception of the FLO signal, which can be superframe synchronized between RF channels. FLO signal detection can be performed using one or more of a wide-area identification channel energy detection protocol and a wide-area overhead information symbol decoding error detection protocol.
摘要翻译：描述了便于在无线通信环境中监视RF信道以确定一个或多个信道是包括仅前向链路（FLO）信号的系统和方法。接收机可以接收具有FLO信号的第一RF信道，并且可以监视FLO信号的其他RF信道。在确定被监视的RF信道包括FLO信号之后，接收机可以使用关于当前MLC解码状态的信息在第一RF信道和被监控的RF信道之间切换，以便于提供FLO信号的无缝接收，其可以是超帧在RF信道之间同步。可以使用广域识别信道能量检测协议和广域开销信息符号解码错误检测协议中的一个或多个来执行FLO信号检测。

6. 发明授权

US09345029B2 Satellite communication system employing a combination of time division multiplexing and non-orthogonal pseudorandom noise codes and time slots 有权
公开(公告)号：US09345029B2
公开(公告)日：2016-05-17
申请号：US14837579
申请日：2015-08-27
申请人： Globalstar, Inc.
发明人： Paul A. Monte , Vijaya Gallagher
IPC分类号： H04Q7/20 , H04W72/04 , H04B7/204 , H04B7/212 , H04J3/10
CPC分类号： H04W72/0446 , H04B7/204 , H04B7/2041 , H04B7/212 , H04J3/10
摘要： An improved satellite communication system is provided comprising at least one satellite wherein each satellite provides multiple beams, a plurality of UTs, and at least one gateway connected to a PSTN and communicating with said at least one UT or with a constellation, wherein each of the UTs within a given frequency band is distinguished from another of the UTs employing a combination of TDM and NOPN codes and time slots.

7. 发明授权

US09307417B2 Dynamic scrolling-ticker for initiating telecommunications services 有权
公开(公告)号：US09307417B2
公开(公告)日：2016-04-05
申请号：US13896480
申请日：2013-05-17
申请人： AT&T Mobility II LLC
发明人： Matthew Wayne Stafford , Mark Steven Wuthnow , William Coan
IPC分类号： G06F15/16 , H04Q7/20 , H04M3/42 , H04W24/00 , H04L12/26 , H04L29/06 , H04Q3/00 , H04L29/08
CPC分类号： H04W8/005 , H04L43/0817 , H04L65/1016 , H04L65/1063 , H04L65/1069 , H04L65/403 , H04L67/24 , H04M3/42365 , H04Q3/0045 , H04W24/00 , H04W76/14 , H04W88/04
摘要： A system and method for initiating communications between a first wireless device and a second wireless device. The method includes the steps of detecting the status of the first wireless device, notifying the second wireless device via a scrolling ticker message based on the detecting step and establishing a communication session between the first and second wireless devices. The detecting step includes generating an alert based on a predefined event. The system for establishing a communication path between a first mobile device and a second mobile device includes an IMS core, a presence server communicatively coupled to the IMS core and in communication with the first mobile device, a scrolling ticker server in communication with the presence server and with the second mobile device, wherein the presence server communicates availability of the first mobile device and the scrolling ticker notifies the second mobile device of the availability of the first mobile device.

8. 发明授权

US09246742B2 Device, system and method of wireless communication 有权
标题翻译：无线通信的设备，系统和方法
公开(公告)号：US09246742B2
公开(公告)日：2016-01-26
申请号：US13820544
申请日：2011-09-06
申请人： Solomon B. Trainin , Carlos Cordeiro
发明人： Solomon B. Trainin , Carlos Cordeiro
IPC分类号： H04J3/24 , H04Q7/20 , H04W76/02 , H04L29/06 , H04W72/00 , H04L29/12 , H04W12/04 , H04J1/16
CPC分类号： H04W4/08 , H04L29/0653 , H04L61/6022 , H04L69/22 , H04W8/26 , H04W12/04 , H04W72/005 , H04W72/0446 , H04W76/15 , H04W84/20
摘要： Some demonstrative embodiments include devices, systems and/or methods of wireless communication. For example, a wireless communication unit may include a Multi Media-Access-Control (MAC) Address Station-Management-Entity (MM-SME) managing a plurality of MAC entities having a respective plurality of MAC addresses. The wireless communication unit may transmit a frame including a Multi-MAC-Addresses-Element (MMAE), which includes two or more MAC addresses of the plurality of MAC addresses and a control field defining at least one common communication attribute to be applied to the two or more MAC addresses.
摘要翻译：一些演示实施例包括无线通信的设备，系统和/或方法。例如，无线通信单元可以包括管理具有相应多个MAC地址的多个MAC实体的多媒体接入控制（MAC）地址站管理实体（MM-SME）。无线通信单元可以发送包括多MAC地址元素（MMAE）的帧，其包括多个MAC地址中的两个或更多个MAC地址，以及控制字段，其定义要应用于该MAC地址的至少一个公共通信属性两个或多个MAC地址。

9. 发明授权

US09094976B2 Method and related apparatus for enhancing resource utility rate in a wireless communications system 有权
标题翻译：用于提高无线通信系统中的资源利用率的方法和相关装置
公开(公告)号：US09094976B2
公开(公告)日：2015-07-28
申请号：US12043968
申请日：2008-03-07
申请人： Richard Lee-Chee Kuo
发明人： Richard Lee-Chee Kuo
IPC分类号： H04Q7/20 , H04W76/04
CPC分类号： H04W76/046 , H04W76/27 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246
摘要： In order to reduce power and computing resource consumption in a user equipment of a wireless communications system, a method for enhancing a resource utility rate for the user equipment is provided. The method includes stopping receiving data and control signals through a first common channel and a second common channel and clearing configuration corresponding to the first and second common channels when the user equipment receives a connection setup message configuring the user equipment to enter a CELL_DCH state.
摘要翻译：为了降低无线通信系统的用户设备的功率和计算资源消耗，提供了一种增强用户设备的资源利用率的方法。该方法包括当用户设备接收到配置用户设备进入CELL_DCH状态的连接建立消息时，通过第一公共信道和第二公共信道停止接收数据和控制信号，并清除对应于第一和第二公共信道的配置。

10. 发明授权

US08934408B2 System and method for proportional resource allocation for multi-rate random access 有权
标题翻译：用于多速率随机访问的比例资源分配的系统和方法
公开(公告)号：US08934408B2
公开(公告)日：2015-01-13
申请号：US12962926
申请日：2010-12-08
申请人： Supratim Deb , Vikram Srinivasan , Kanthi Nagaraj , Piyush Gupta
发明人： Supratim Deb , Vikram Srinivasan , Kanthi Nagaraj , Piyush Gupta
IPC分类号： H04Q7/20 , H04W74/08 , H04W74/00
CPC分类号： H04W74/085 , H04W74/002 , H04W74/0833 , H04W74/0875
摘要： The present invention relates to a system and method for proportional-fair resource allocation for multi-rate random access. The method includes receiving, by a device, data packets to be transmitted to an access point on a shared uplink channel, and determining, by the device, whether or not to contend for access to the shared uplink channel based on a probability of access. The probability of access is based on a data transmission rate between the device and the access point.
摘要翻译：本发明涉及用于多速率随机访问的比例公平资源分配的系统和方法。该方法包括：通过设备接收要发送到共享上行链路信道上的接入点的数据分组，以及由设备基于接入概率确定是否竞争接入共享的上行链路信道。访问的概率基于设备和接入点之间的数据传输速率。

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