专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07177862B2 Method and structure for federated web service discovery search over multiple registries with result aggregation 有权
标题翻译：用于联合Web服务发现的方法和结构通过多个注册表搜索结果聚合
公开(公告)号：US07177862B2
公开(公告)日：2007-02-13
申请号：US10107837
申请日：2002-03-28
申请人： Liang-Jie Zhang , Rama Kalyani Tirumala Akkiraju , Henry Chang , Tian-Jy Chao , Jen-Yao Chung , David B. Flaxer , Jun-jang Jeng , Pooja Yadav , Qun Zhou
发明人： Liang-Jie Zhang , Rama Kalyani Tirumala Akkiraju , Henry Chang , Tian-Jy Chao , Jen-Yao Chung , David B. Flaxer , Jun-jang Jeng , Pooja Yadav , Qun Zhou
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30864 , Y10S707/99934
摘要： A method (and structure) of querying one or more Web-based data sources, includes receiving a query statement including at least one query, parsing the input query to identify a target data source for each query, and dispatching each query to a respective one of the data sources for a target data source search. The query statement further includes an aggregate operator defining at least one logical operation to be performed on a result returned from the target data source searches.
摘要翻译：一种查询一个或多个基于Web的数据源的方法（和结构）包括接收包括至少一个查询的查询语句，解析输入查询以识别每个查询的目标数据源，并将每个查询分派到相应的一个的目标数据源搜索的数据源。查询语句还包括一个聚合运算符，定义了对从目标数据源搜索返回的结果执行的至少一个逻辑运算。

2. 发明授权

US12048059B2 Response to a discovery channel message embedded in a vehicle-to-vehicle groupcast transmission 有权
公开(公告)号：US12048059B2
公开(公告)日：2024-07-23
申请号：US17289668
申请日：2019-11-01
申请人： Kyocera Corporation , Amit Kalhan , Henry Chang
发明人： Amit Kalhan , Henry Chang
IPC分类号： H04W8/00 , H04L1/00 , H04L1/1867 , H04W4/46 , H04W84/18
CPC分类号： H04W8/005 , H04L1/0003 , H04L1/1896 , H04W4/46 , H04W84/18
摘要： The methods, devices, and systems discussed herein describe a wireless communication device transmitting a discovery channel message, at least a portion of which, is embedded in the control channel of a groupcast transmission. In some examples, the discovery channel message is transmitted using a pre-defined, fixed transmit power and modulation and coding scheme (MCS), which facilitates the receiving wireless communication devices' ability to decode the control channel, including the embedded discovery channel message. If a receiving wireless communication device can decode the discovery channel message above a configured threshold (e.g., a received power threshold and/or a signal-to-noise ratio (SNR)) but is unable to decode the data portion of the groupcast transmission, which was intended for the receiving wireless communication device, then the receiving wireless communication device will transmit a negative-acknowledgement (NACK) to the wireless communication device that transmitted the groupcast transmission.

3. 发明授权

US11153030B2 Layered modulation for machine type communication (MTC) transmissions 有权
公开(公告)号：US11153030B2
公开(公告)日：2021-10-19
申请号：US16328643
申请日：2017-09-11
申请人： Kyocera Corporation , Amit Kalhan , Henry Chang
发明人： Amit Kalhan , Henry Chang
IPC分类号： H04L1/00 , H04H20/42 , H04L27/00 , H04W24/04 , H04L27/34
摘要： A base station broadcasts information to machine type communication (MTC) devices in the coverage area of the base station using multiple transmissions with layered modulation. Each transmission includes a different sequence of bits representing the information. A MTC device receiving the signals for the transmissions at a sufficiently high quality can recover the information by using a high modulation order on one of the transmissions. A MTC device receiving the signals of the transmissions at less than the sufficient quality can receive the information by applying a lower modulation order to multiple transmissions.

4. 发明授权

US10887789B2 Feedback for RAN-assisted rate adaptation 有权
公开(公告)号：US10887789B2
公开(公告)日：2021-01-05
申请号：US16346980
申请日：2017-10-27
申请人： Kyocera Corporation , Henry Chang , Masato Fujishiro
发明人： Henry Chang , Masato Fujishiro
IPC分类号： H04W28/02 , H04W28/22 , H04W36/00 , H04W72/04 , H04W72/12
摘要： A base station receives a bitrate query from a first user equipment (UE) device being served by the base station. The bitrate query can be a request for a bitrate increase or decrease. The base station transmits a bitrate recommendation to the first UE device. The bitrate recommendation is to be used for a Voice over Long-Term Evolution (VoLTE) call between the first UE device and a second UE device. In some instances, the first UE device and the second UE device negotiate the bitrate to be used for the VoLTE call, based on the bitrate recommended by the base station. The first and second UE devices implement a bitrate for the VoLTE call and provide feedback to the base station.

5. 发明授权

US09644475B2 Communications protocol for downhole data collection 有权
公开(公告)号：US09644475B2
公开(公告)日：2017-05-09
申请号：US14687348
申请日：2015-04-15
申请人： Michael A Forsberg , Mike Allen Swatek , James Joseph Freeman , Steve James Coulston , Thomas McClain Scott , Nicholas L Bayard , Henry Chang
发明人： Michael A Forsberg , Mike Allen Swatek , James Joseph Freeman , Steve James Coulston , Thomas McClain Scott , Nicholas L Bayard , Henry Chang
IPC分类号： E21B47/12 , E21B47/00 , H04L29/08
CPC分类号： E21B47/12 , E21B47/0007 , H04L67/12
摘要： A method of managing data obtained in a borehole is provided. The method includes monitoring a characteristic with at least one sensor and obtaining raw data therefrom; indexing the raw data with the at least one sensor; recording the indexed data with the at least one sensor; forming a data packet with the at least one sensor, the data packet including at least a portion of the indexed data and index information; and transmitting the data packet in a predetermined segment of a communication protocol.

6. 发明授权

US09596629B2 Systems and methods for transparent point-to-point handovers of a mobile relay 有权
标题翻译：用于移动中继的透明点对点切换的系统和方法
公开(公告)号：US09596629B2
公开(公告)日：2017-03-14
申请号：US13421648
申请日：2012-03-15
申请人： Douglas Dunn , Amit Kalhan , David Comstock , Henry Chang
发明人： Douglas Dunn , Amit Kalhan , David Comstock , Henry Chang
IPC分类号： H04B7/15 , H04W36/00 , H04B7/155
CPC分类号： H04W36/0061 , H04B7/155 , H04B7/15507
摘要： Systems and methods for transparent handovers of mobile relays on high-speed vehicles. In an embodiment, a base station of a wireless communications network transmits identification data to a mobile relay on a high-speed vehicle. The identification data identifies base stations which are configured for transparent handovers. The network also receives data indicative of a scheduled path of the high-speed vehicle, which it uses to select a target base station for communication with the mobile relay. Once the target base station has been selected, the network begins servicing the mobile relay from the second base station, without requiring any measurement values from the mobile relay and without handover signaling.
摘要翻译：用于高速车辆上移动中继器透明切换的系统和方法。在一个实施例中，无线通信网络的基站将识别数据发送到高速车辆上的移动中继站。识别数据识别配置为透明切换的基站。该网络还接收表示高速车辆的调度路径的数据，该数据用于选择与移动中继通信的目标基站。一旦选择了目标基站，网络开始从第二基站服务于移动中继，而不需要来自移动中继的任何测量值，而不需要切换信令。

7. 发明授权

US09467886B2 Cross-rat configuration for minimization of drive test 有权
标题翻译：跨大鼠配置，以最大限度地减少驱动器测试
公开(公告)号：US09467886B2
公开(公告)日：2016-10-11
申请号：US13821908
申请日：2010-09-24
申请人： Henry Chang
发明人： Henry Chang
IPC分类号： H04L12/28 , H04W24/10 , H04J1/16 , H04W24/08 , H04W28/18 , H04W48/08 , H04W88/06
CPC分类号： H04W24/10 , H04W24/08 , H04W28/18 , H04W48/08 , H04W88/06
摘要： Systems and methods for configuring cross radio access technology minimization of drive testing are presented. In one embodiment, the use of circuit switched fallback is used as a trigger for switching minimization of drive test configurations on a user equipment. After the user equipment returns from circuit switched fallback, the minimization of drive test parameters are reported to the base station.
摘要翻译：介绍了配置交叉无线电接入技术最小化驱动器测试的系统和方法。在一个实施例中，电路交换回退的使用被用作用于在用户设备上切换最小化驱动器测试配置的触发器。在用户设备从电路交换回退之后，驱动测试参数的最小化被报告给基站。

8. 发明授权

US09295000B2 Power management in a portable communication device configuration version 有权
标题翻译：便携式通信设备配置版本中的电源管理
公开(公告)号：US09295000B2
公开(公告)日：2016-03-22
申请号：US11740231
申请日：2007-04-25
申请人： Henry Chang , Doug Dunn
发明人： Henry Chang , Doug Dunn
IPC分类号： H04W52/02 , H04W76/00
CPC分类号： H04W52/0235 , H04W4/14 , H04W52/0261 , H04W76/50 , Y02D70/142
摘要： A portable communication device transmits, to a communication network, a radio configuration (RC) request indicator requesting assignment of a power saving radio configuration for reverse link transmissions. The power saving radio configuration is one a plurality of radio configurations including the power saving radio configuration and at least one other radio configuration defined by a communication standard different than the communication standard defining the power saving radio configuration. Average power consumption at the portable device when the portable communication device participates in the call using the power saving radio configuration is less than if the other radio configuration is used for the call.
摘要翻译：便携式通信设备向通信网络发送请求分配用于反向链路传输的功率节省无线电配置的无线电配置（RC）请求指示符。省电无线电配置是包括功率节省无线电配置和由与定义省电无线电配置的通信标准不同的通信标准定义的至少一个其他无线电配置的多个无线电配置之一。当便携式通信设备使用省电无线电配置参与呼叫时便携式设备的平均功耗小于其他无线电配置用于呼叫时的平均功耗。

9. 发明授权

US09191920B2 Multimedia broadcast multicast service (MBMS) idle mode counting procedure 有权
标题翻译：多媒体广播多播服务（MBMS）空闲模式计数程序
公开(公告)号：US09191920B2
公开(公告)日：2015-11-17
申请号：US13285934
申请日：2011-10-31
申请人： Henry Chang
发明人： Henry Chang
IPC分类号： H04L12/28 , H04W72/00 , H04J1/16
CPC分类号： H04W72/005
摘要： An idle mode counting procedure for Multimedia Broadcast Multicast Service (MBMS) systems operating in accordance with a 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) communication specification includes sending an idle mode downlink message with an idle mode counting request identifying a PTM compatible service. The idle mode downlink message can be received by wireless communication devices in idle mode and includes an idle mode counting request identifying a PTM compatible service. Idle mode counting request response messages are received from wireless communication devices where the idle mode counting request response messages are transmitted by wireless communication devices that were in the idle mode at the time the downlink message was sent. Each idle mode counting request response message indicates that the communication device sending the idle mode counting request response message should be counted for the PTM compatible service.
摘要翻译：根据第三代合作伙伴计划（3GPP）长期演进（LTE）通信规范操作的多媒体广播组播服务（MBMS）系统的空闲模式计数过程包括：发送具有标识PTM的空闲模式计数请求的空闲模式下行链路消息兼容服务。空闲模式下行链路消息可以由处于空闲模式的无线通信设备接收，并且包括识别PTM兼容服务的空闲模式计数请求。从发送下行链路消息时处于空闲模式的无线通信装置发送空闲模式计数请求响应消息的无线通信装置接收空闲模式计数请求响应消息。每个空闲模式计数请求响应消息指示发送空闲模式计数请求响应消息的通信设备应被计数用于PTM兼容服务。

10. 发明申请

US20150282206A1 ADVANCE COMMUNICATION RESOURCE NOTIFICATION IN WIRELESS COMMUNICATION SYSTEMS HAVING OVERLAPPING SERVICE AREAS 审中-公开
标题翻译：具有覆盖服务领域的无线通信系统中的高级通信资源通知
公开(公告)号：US20150282206A1
公开(公告)日：2015-10-01
申请号：US14433288
申请日：2013-10-08
申请人： Amit KALHAN , Henry CHANG , David COMSTOCK , Douglas DUNN , KYOCERA CORPORATION
发明人： Amit Kalhan , Henry Chang , David Comstock , Douglas Dunn
IPC分类号： H04W72/12 , H04L5/00 , H04W72/04
CPC分类号： H04W72/1278 , H04L5/0005 , H04W72/0446 , H04W72/0453 , H04W84/045 , H04W88/04 , H04W88/08
摘要： In a communication system that includes at least a first base station (206) having a first geographical service area (12) and second base station (210) having a second geographical service area (16) that overlaps at least partially with the first geographical service area (12), a relaying mobile wireless communication device (202) receiving service from the second base station (210) receives and forwards scheduling information (204) to the second base station (210), where the scheduling information (204) is transmitted by the first base station (206) and identifies communication resources that will be used for wireless communication with the first base station. Based at least on the scheduling information, the second base station (210) schedules communication resources to mobile wireless communication devices (202, 212) receiving service from the second base station (210) such that interference is reduced, minimized, or eliminated.
摘要翻译：在至少包括具有第一地理服务区域（12）的第一基站（206）和具有第二地理服务区域（16）的第二基站（210）的通信系统中，所述第二地理服务区域至少部分地与第一地理服务区域（12），从第二基站（210）接收服务的中继移动无线通信设备（202）接收并转发调度信息（204）到第二基站（210），其中发送调度信息（204）由第一基站（206）识别将用于与第一基站进行无线通信的通信资源。至少基于调度信息，第二基站（210）将通信资源调度到从第二基站（210）接收业务的移动无线通信设备（202,212），从而减少，最小化或消除干扰。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式