专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20130114527A1 VIRTUAL MULTICARRIER DESIGN FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS COMMUNICATIONS 有权
公开(公告)号：US20130114527A1
公开(公告)日：2013-05-09
申请号：US13658735
申请日：2012-10-23
申请人： Hujun Yin , Rongzhen Yang , Xiaoshu Qian , Yang-Seok Choi , Sassan Ahmadi , Kamran Etemad
发明人： Hujun Yin , Rongzhen Yang , Xiaoshu Qian , Yang-Seok Choi , Sassan Ahmadi , Kamran Etemad
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/003 , H04L5/0066 , H04L27/2627 , H04L27/2628 , H04W72/04 , H04W72/0406
摘要： Embodiments of the present invention provide a virtual multicarrier design for orthogonal frequency division multiple access communications. Other embodiments may be described and claimed.

32. 发明授权

US08417279B2 Techniques to control transmitter power level 失效
标题翻译：控制发射机功率电平的技术
公开(公告)号：US08417279B2
公开(公告)日：2013-04-09
申请号：US12381568
申请日：2009-03-13
申请人： Rongzhen Yang , Ali Koc , Wei Guan , Hujun Yin
发明人： Rongzhen Yang , Ali Koc , Wei Guan , Hujun Yin
IPC分类号： H04B7/00 , H04B17/00
CPC分类号： H04W52/58
摘要： A channel normally used to transmit acknowledgement of successful signal receipt and an indication of unsuccessful signal receipt is adopted to transmit power control information from a base station to a mobile station. The power control information can be encoded as a binary code where each value of the code is indicated by an acknowledgement or non-acknowledgement signal.
摘要翻译：通常用于发送成功的信号接收确认的信道和不成功的信号接收的指示，从基站向移动台发送功率控制信息。功率控制信息可以被编码为二进制码，其中代码的每个值由确认或非确认信号指示。

33. 发明授权

US08340593B2 Techniques to control uplink power 有权
标题翻译：控制上行链路功率的技术
公开(公告)号：US08340593B2
公开(公告)日：2012-12-25
申请号：US12590546
申请日：2009-11-10
申请人： Rongzhen Yang , Apostolos Papathanassiou , Hujun Yin , Yang-seok Choi , Wei Guan
发明人： Rongzhen Yang , Apostolos Papathanassiou , Hujun Yin , Yang-seok Choi , Wei Guan
IPC分类号： H04B1/00
CPC分类号： H04W52/241 , H04W52/242 , H04W52/243 , H04W52/246 , H04W52/247 , H04W72/0406 , H04W72/082
摘要： Techniques are described that provide uplink power control techniques that can support different uplink multi-input multi-output (MIMO) transmission schemes. Open and closed loop power control schemes can be used to prescribe the power level of the mobile station.
摘要翻译：描述了提供可支持不同上行链路多输入多输出（MIMO）传输方案的上行链路功率控制技术的技术。开环和闭环功率控制方案可用于规定移动台的功率电平。

34. 发明授权

US08295373B2 Virtual multicarrier design for orthogonal frequency division multiple access communications 有权
标题翻译：用于正交频分多址通信的虚拟多载波设计
公开(公告)号：US08295373B2
公开(公告)日：2012-10-23
申请号：US12242755
申请日：2008-09-30
申请人： Hujun Yin , Rongzhen Yang , Xiaoshu Qian , Yang-Seok Choi , Sassan Ahmadi , Kamran Etemad
发明人： Hujun Yin , Rongzhen Yang , Xiaoshu Qian , Yang-Seok Choi , Sassan Ahmadi , Kamran Etemad
IPC分类号： H04K1/10
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/003 , H04L5/0066 , H04L27/2627 , H04L27/2628 , H04W72/04 , H04W72/0406
摘要： Embodiments of the present invention provide a virtual multicarrier design for orthogonal frequency division multiple access communications. Other embodiments may be described and claimed.
摘要翻译：本发明的实施例提供了一种用于正交频分多址通信的虚拟多载波设计。可以描述和要求保护其他实施例。

35. 发明授权

US08219136B2 Techniques to determine transmitter power 有权
标题翻译：确定发射机功率的技术
公开(公告)号：US08219136B2
公开(公告)日：2012-07-10
申请号：US12322903
申请日：2009-02-09
申请人： Rongzhen Yang , Hujun Yin , Wei Guan
发明人： Rongzhen Yang , Hujun Yin , Wei Guan
IPC分类号： H04B7/00 , H04B17/00 , H01Q11/12
CPC分类号： H04W52/343 , H04W52/244
摘要： Techniques are described that can be used to determine a transmitter power level of a mobile station based on spectrum efficiency gain and loss. Spectrum efficiency gain is measured for a home sector base station. Spectrum efficiency loss is measured for base stations other than the home sector base station. In one example, a base station transmits information such as noise plus interference level to a mobile station and the mobile station determines the transmitter power level. In another example, the mobile station transmits information such as preamble signal strength and preamble total signal strength to the home sector base station and the home sector base station determines the transmitter power level and instructs the mobile station to apply the determined transmitter power level.
摘要翻译：描述了可以用于基于频谱效率增益和损耗来确定移动台的发射机功率电平的技术。测量家庭扇区基站的频谱效率增益。对家用扇区基站以外的基站测量频谱效率损失。在一个示例中，基站向移动台发送诸如噪声加干扰电平的信息，并且移动台确定发射机功率电平。在另一示例中，移动站向家庭扇区基站发送诸如前导码信号强度和前导码总信号强度的信息，并且归属扇区基站确定发射机功率电平，并指示移动台应用所确定的发射机功率电平。

36. 发明申请

US20100080113A1 TONE RESERVATION TECHNIQUES FOR REDUCING PEAK-TO-AVERAGE POWER RATIOS 失效
标题翻译：用于降低峰值平均功率比的音调预留技术
公开(公告)号：US20100080113A1
公开(公告)日：2010-04-01
申请号：US12242751
申请日：2008-09-30
申请人： Rongzhen Yang , Hujun Yin , Yang-Seok Choi , Linging Gui
发明人： Rongzhen Yang , Hujun Yin , Yang-Seok Choi , Linging Gui
IPC分类号： H04J11/00
CPC分类号： H04L27/2618
摘要： Embodiments of the present disclosure describe closed loop scheduled peak-to-average power (PAPR) reduction systems and methods to facilitate desired PAPR reduction. Other embodiments describe weighted tone reservation (WTR) methods and systems for PAPR reduction. Still other embodiments may be described and claimed.
摘要翻译：本公开的实施例描述了闭环预定的峰值 - 平均功率（PAPR）减小系统和方法以便于期望的PAPR减少。其他实施例描述了用于减少PAPR的加权音调预留（WTR）方法和系统。可以描述和要求保护其他实施例。

37. 发明申请

US20160037547A1 SYSTEMS, METHODS, AND DEVICES FOR DISTRIBUTED SCHEDULING FOR DEVICE-TO-DEVICE INTERFERENCE MITIGATION 有权
标题翻译：用于设备到设备干扰减轻的分布式调度的系统，方法和设备
公开(公告)号：US20160037547A1
公开(公告)日：2016-02-04
申请号：US14771869
申请日：2014-03-27
申请人： Rongzhen YANG , Hujun YIN , Huaning NIU
发明人： Rongzhen Yang , Hujun Yin , Huaning Niu
IPC分类号： H04W72/12 , H04W76/02 , H04J11/00 , H04W24/06
CPC分类号： H04W68/02 , H04J11/00 , H04J11/0023 , H04J11/005 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L5/0007 , H04L5/0032 , H04L5/0033 , H04L5/0044 , H04L5/005 , H04L5/0055 , H04L5/0073 , H04L12/1407 , H04L29/06068 , H04L43/16 , H04L47/10 , H04L47/12 , H04L65/1006 , H04L65/1016 , H04L65/105 , H04L65/1069 , H04L65/1073 , H04L65/602 , H04L65/608 , H04L65/80 , H04L67/02 , H04L67/10 , H04N7/141 , H04N7/147 , H04N7/15 , H04N21/4728 , H04N21/4788 , H04N21/6437 , H04W4/70 , H04W8/005 , H04W8/22 , H04W24/06 , H04W28/0236 , H04W28/0289 , H04W36/0066 , H04W48/06 , H04W48/18 , H04W52/0212 , H04W52/0216 , H04W52/08 , H04W52/146 , H04W52/242 , H04W52/32 , H04W52/325 , H04W60/00 , H04W68/00 , H04W72/0446 , H04W72/0486 , H04W72/1231 , H04W72/1278 , H04W76/14 , H04W76/18 , H04W76/27 , H04W76/28 , H04W76/38 , H04W88/02 , H04W88/06 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/26
摘要： Systems, methods, and devices for device-to-device (D2D) distributed scheduling are disclosed herein. User equipment (UE) is configured to measure a received power level for a reference signal received from a target UE and measure received power levels for reference signals received from one or more non-target UEs. The UE is configured to generate a resource usage map for the target UE and the one or more non-target UEs. The UE is configured to determine a priority, with respect to the target UE, for each resource element group based on the resource usage map and an anticipated signal-to-interference ratio (SIR). The UE is configured to transmit data to the target UE during one or more resource element groups with the highest priorities for the target UE.
摘要翻译：本文公开了用于设备到设备（D2D）分布式调度的系统，方法和设备。用户设备（UE）被配置为测量从目标UE接收的参考信号的接收功率电平，并测量从一个或多个非目标UE接收的参考信号的接收功率电平。 UE被配置为为目标UE和一个或多个非目标UE生成资源使用图。 UE被配置为基于资源使用图和预期信号干扰比（SIR）来确定针对每个资源元素组的关于目标UE的优先级。 UE被配置为在针对目标UE具有最高优先级的一个或多个资源元素组期间向目标UE发送数据。

38. 发明申请

US20160037466A1 PRIORITIZED SYNCHRONIZATION SIGNALS AND MECHANISM FOR DISTRIBUTED DEVICE-TO-DEVICE SYSTEMS 审中-公开
标题翻译：用于分布式设备到设备系统的优先同步信号和机制
公开(公告)号：US20160037466A1
公开(公告)日：2016-02-04
申请号：US14779559
申请日：2013-12-20
申请人： Rongzhen YANG , Huaning NIU , Hujun YIN , Qinghua LI
发明人： Rongzhen Yang , Huaning Niu , Hujun Yin , Qinghua Li
IPC分类号： H04W56/00 , H04W8/00 , H04W4/22
CPC分类号： H04W48/14 , H04W4/025 , H04W4/90 , H04W8/005 , H04W8/02 , H04W36/245 , H04W48/16 , H04W48/18 , H04W48/20 , H04W56/001 , H04W84/045 , H04W84/18
摘要： Embodiments described herein relate generally to a user equipment (“UE”) that is to transmit and receive signals associated with synchronization. The UE may be receive signals associated with synchronization from a plurality of synchronization sources, such as an evolved Node B (“eNB”), a global navigation satellite system (“GNSS”), or another UE. The UE may synchronize to a signal received from a synchronization source based on a priority associated with that synchronization source and/or signal. However, if the UE does not receive any signals associated with synchronization, the UE may generate and transmit a signal that indicates a request for synchronization.
摘要翻译：本文所描述的实施例一般涉及要发送和接收与同步相关联的信号的用户设备（“UE”）。 UE可以从诸如演进节点B（“eNB”），全球导航卫星系统（“GNSS”）或另一个UE的多个同步源接收与同步相关联的信号。 UE可以基于与该同步源和/或信号相关联的优先级与从同步源接收的信号同步。然而，如果UE没有接收到与同步相关联的任何信号，则UE可以生成并发送指示同步请求的信号。

39. 发明申请

US20150055454A1 USER EQUIPMENT AND METHOD FOR ENHANCED UPLINK POWER CONTROL 有权
标题翻译：用户设备和增强上电功率控制的方法
公开(公告)号：US20150055454A1
公开(公告)日：2015-02-26
申请号：US13971971
申请日：2013-08-21
申请人： Rongzhen Yang , Hujun Yin , Xiaogang Chen , Jong-Kae Fwu , Qinghua Li
发明人： Rongzhen Yang , Hujun Yin , Xiaogang Chen , Jong-Kae Fwu , Qinghua Li
IPC分类号： H04W52/34 , H04W36/22 , H04W72/10
CPC分类号： H04W52/34 , H04W36/22 , H04W52/146 , H04W52/244 , H04W52/346 , H04W52/367 , H04W72/1247 , H04W72/1268 , H04W88/06
摘要： Embodiments of user equipment and methods for improved uplink transmission power management and scheduling, are generally described herein. For example, in an aspect, a method of uplink power management is presented, the method includes determining whether a total desired transmission power exceeds a total configured maximum output power for a subframe. When the total desired transmission power exceeds the total configured maximum output power, the method includes allocating a minimum proactive power limitation to each serving cell, assigning a remaining power to one or more channels based on priority, and computing a total power assignment based on the allocating and the assigning.
摘要翻译：用于改进的上行链路传输功率管理和调度的用户设备和方法的实施例在此通常被描述。例如，在一方面，提出了上行链路功率管理的方法，所述方法包括：确定总期望发送功率是否超过子帧的总配置最大输出功率。当总期望的发送功率超过总配置的最大输出功率时，该方法包括：向每个服务小区分配最小主动功率限制，基于优先级向一个或多个信道分配剩余电力，以及基于该功率分配计算总功率分配分配和分配。

40. 发明申请

US20130288713A1 METHOD AND APPARATUS FOR WIRELESS LOCATION TRACKING 有权
标题翻译：无线定位跟踪的方法和装置
公开(公告)号：US20130288713A1
公开(公告)日：2013-10-31
申请号：US13976939
申请日：2011-12-23
申请人： Jin Fu , Rongzhen Yang , Hujun Yin
发明人： Jin Fu , Rongzhen Yang , Hujun Yin
IPC分类号： H04W4/02
CPC分类号： H04W4/025 , G01S5/0252 , H04W4/029 , H04W4/043 , H04W64/00
摘要： A method and apparatus for wireless location tracking by a wireless device. In one embodiment of the invention, the wireless device has logic to determine the information of a plurality of specific location points and to determine the location of the wireless device based on the information of the plurality of specific location points. The specific location points are selected from a target area where the wireless device is located. By selecting the specific location points in the target area, it allows hidden Access Points (APs) or Base Stations (BSs) to be detected and measured and it increases the accuracy of the tracking of the wireless device.
摘要翻译：一种无线设备进行无线定位跟踪的方法和装置。在本发明的一个实施例中，无线设备具有确定多个特定位置点的信息并基于多个特定位置点的信息来确定无线设备的位置的逻辑。从无线设备所在的目标区域中选择特定的位置点。通过选择目标区域中的特定位置点，允许检测和测量隐藏的接入点（AP）或基站（BS），并提高无线设备的跟踪精度。

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