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1. 发明授权

US09288743B2 Uplink power control scheme for distributed RRH systems with same cell ID 有权
标题翻译：具有相同小区ID的分布式RRH系统的上行链路功率控制方案
公开(公告)号：US09288743B2
公开(公告)日：2016-03-15
申请号：US13995159
申请日：2011-09-30
申请人： Rongzhen Yang , Apostolos Papathanassiou , Alexei Vladimirovich Davydov , Yuan Y. Zhu , Jin Fu , Kamran Etemad , Hujun Yin , Xiangying Yang , Jong-Kae Fwu
发明人： Rongzhen Yang , Apostolos Papathanassiou , Alexei Vladimirovich Davydov , Yuan Y. Zhu , Jin Fu , Kamran Etemad , Hujun Yin , Xiangying Yang , Jong-Kae Fwu
IPC分类号： H04W48/10 , H04B7/04 , H04B7/06 , H04L5/00 , H04L25/02 , H04L12/26 , H04L12/721 , H04L29/06 , H04W4/00 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/08 , H04W48/12 , H04W52/02 , H04W52/14 , H04W52/18 , H04W52/24 , H04W72/04 , H04W52/40 , H04L25/03 , H04W28/04 , H04W72/00 , H04W88/02 , H04W88/08 , H04W92/20
CPC分类号： H04W48/10 , H04B7/0456 , H04B7/0486 , H04B7/0632 , H04B7/0639 , H04L5/003 , H04L5/0037 , H04L5/005 , H04L5/0094 , H04L25/0226 , H04L43/50 , H04L45/70 , H04L65/608 , H04L2025/03802 , H04W4/70 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/04 , H04W28/08 , H04W48/12 , H04W52/0216 , H04W52/146 , H04W52/18 , H04W52/242 , H04W52/40 , H04W72/00 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/08 , H04W92/20 , Y02D70/1224 , Y02D70/124 , Y02D70/1262 , Y02D70/142 , Y02D70/22 , Y02D70/444
摘要： Uplink power control in a macro cell in a wireless network comprises transmitting a reference signal from a base station device to at least one wireless device within the macro cell. The macro cell comprises the base station device and at least one radio transmitter device that is communicatively coupled to and remote from the base station device. The base station device and one or more radio transmitter devices could be selected to be a transmission point, a reception point or a combination thereof, for each wireless device. Information relating to a transmission power of the base station device is also transmitted to the at least one wireless device. An uplink signal is received from the at least one wireless device containing information relating to an uplink power determination that is based on the reference signal and the information relating to the transmission power of the base station device.
摘要翻译：在无线网络中的宏小区中的上行链路功率控制包括将参考信号从基站设备传送到宏小区内的至少一个无线设备。宏小区包括基站装置和至少一个通信地耦合到基站装置并远离基站装置的无线电发射装置。对于每个无线设备，可以将基站设备和一个或多个无线电发射机设备选择为传输点，接收点或其组合。与基站装置的发送功率有关的信息也被发送到至少一个无线装置。从至少一个无线装置接收到包含与基于参考信号的上行链路功率确定有关的信息和与基站装置的发送功率有关的信息的上行链路信号。

2. 发明申请

US20150304960A1 ACCURATE UPLINK POWER CONTROL FOR COMP AND C-RAN 有权
标题翻译： COMP和C-RAN的精确上挂电源控制
公开(公告)号：US20150304960A1
公开(公告)日：2015-10-22
申请号：US13993833
申请日：2011-12-29
申请人： Rongzhen Yang , Jin Fu , Huaning Niu , Hujun Yin
发明人： Rongzhen Yang , Jin Fu , Huaning Niu , Hujun Yin
IPC分类号： H04W52/24 , H04W24/08
CPC分类号： H04W72/042 , H04B7/0697 , H04B15/00 , H04L1/0025 , H04L1/0038 , H04L1/0041 , H04L1/0045 , H04L1/06 , H04L5/0037 , H04L5/14 , H04L27/34 , H04L27/362 , H04W4/70 , H04W8/02 , H04W24/00 , H04W24/08 , H04W52/0209 , H04W52/0212 , H04W52/0251 , H04W52/0258 , H04W52/143 , H04W52/242 , H04W52/244 , H04W52/325 , H04W72/02 , H04W72/04 , H04W72/0446 , H04W72/082 , H04W72/1215 , H04W72/1278 , H04W76/19 , H04W76/28 , H04W84/042 , H04W88/06 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/21 , Y02D70/23 , Y02D70/24 , Y02D70/444
摘要： A user equipment (UE) is arranged to send an uplink power reference signal to an enhanced Node B (eNB) associated with multiple reception points (RPs), to receive identification of an RP set and a downlink reference signal power level, to determine a path loss estimate for each downlink reference signal received from RPs of the RP set, to determine an uplink power level that is a function of the path loss estimates determined for the downlink signals received from the RPs of the RP set, and to use the determined uplink power level during communication with the multiple RPs.
摘要翻译：用户设备（UE）被配置为向与多个接收点（RP）相关联的增强型节点B（eNB）发送上行链路功率参考信号，以接收RP集合的标识和下行链路参考信号功率电平，以确定确定从RP集合的RP接收的下行链路信号确定的路径损耗估计的函数的上行链路功率电平，并使用确定的路径损耗估计与多个RP通信期间的上行功率电平。

3. 发明申请

US20140115058A1 WIRELESS WIDE AREA NETWORK (WWAN) ASSISTED PROXIMITY WIRELESS LOCAL AREA NETWORK (WLAN) PEER-TO-PEER (P2P) CONNECTION AND OFFLOADING 有权
标题翻译：无线宽带网络（WWAN）辅助无线无线局域网（WLAN）对等（P2P）连接和卸载
公开(公告)号：US20140115058A1
公开(公告)日：2014-04-24
申请号：US13997253
申请日：2011-12-20
申请人： Hujun Yin , Rongzhen Yang , JIN Fu
发明人： Hujun Yin , Rongzhen Yang , JIN Fu
IPC分类号： H04W4/00
CPC分类号： H04W4/005 , H04W4/70 , H04W12/06 , H04W76/14 , H04W84/12 , H04W88/06
摘要： A system and method for wireless wide area network (WWAN) assisted proximity wireless local area network (WLAN) peer-to-peer (P2P) connection and offloading is disclosed. The method includes the operation of identifying a first wireless device and a second wireless device between which a WLAN P2P connection is desired. Each wireless device can have a WWAN radio and a WLAN radio. WLAN information can be sent for at least one of the first and second wireless devices via the WWAN to a P2P configuration server. A WLAN P2P configuration can be received from the P2P configuration server at the first and second wireless devices via the WWAN for WLAN P2P communication between the first and second wireless devices. A WLAN P2P connection can be set up between the first and second wireless devices using the WLAN P2P configuration. The first and the second wireless devices can communicate using the WLAN P2P connection.
摘要翻译：公开了一种用于无线广域网（WWAN）辅助接近无线局域网（WLAN）对等（P2P）连接和卸载的系统和方法。该方法包括识别第一无线设备和在其间希望WLAN P2P连接的第二无线设备的操作。每个无线设备可以具有WWAN无线电和WLAN无线电。可以经由WWAN将第一和第二无线设备中的至少一个的WLAN信息发送到P2P配置服务器。可以经由WWAN在第一和第二无线设备处的P2P配置服务器接收WLAN P2P配置，用于第一和第二无线设备之间的WLAN P2P通信。可以使用WLAN P2P配置在第一和第二无线设备之间建立WLAN P2P连接。第一和第二无线设备可以使用WLAN P2P连接进行通信。

4. 发明申请

US20120157150A1 DOWNLINK AND UPLINK PATHLOSS ESTIMATION GAP ADJUSTMENT SCHEME FOR WIRELESS SYSTEMS 有权
标题翻译：无线系统的下行和上行路径估计差距调整方案
公开(公告)号：US20120157150A1
公开(公告)日：2012-06-21
申请号：US12969819
申请日：2010-12-16
申请人： Rongzhen Yang , Hujun Yin , Jin Fu
发明人： Rongzhen Yang , Hujun Yin , Jin Fu
IPC分类号： H04B7/00
CPC分类号： H04W52/16 , H04W52/241 , H04W52/242
摘要： Briefly, in accordance with one or more embodiments, a pathloss gap between a downlink pathloss from a base station to a mobile station and an uplink pathloss from the mobile station to the base station is estimated. An initial offset value for uplink power control of the estimated pathloss gap is calculated based at least in part on said estimating. An offset value for an uplink data channel or an uplink control channel, or combinations thereof, is set based at least in part on the initial offset value. The pathloss gap for uplink power control is compensated using the set offset value.
摘要翻译：简而言之，根据一个或多个实施例，估计从基站到移动站的下行链路路径损耗与从移动站到基站的上行链路路径损耗之间的路径损耗差距。至少部分地基于所述估计来计算估计路径损耗间隙的上行链路功率控制的初始偏移值。至少部分地基于初始偏移值来设置上行链路数据信道或上行链路控制信道的偏移值或其组合。上行链路功率控制的路径损耗间隙使用设定的补偿值进行补偿。

5. 发明授权

US09497713B2 Accurate uplink power control for CoMP and C-RAN 有权
标题翻译： CoMP和C-RAN的精确上行链路功率控制
公开(公告)号：US09497713B2
公开(公告)日：2016-11-15
申请号：US13993833
申请日：2011-12-29
申请人： Rongzhen Yang , Jin Fu , Huaning Niu , Hujun Yin
发明人： Rongzhen Yang , Jin Fu , Huaning Niu , Hujun Yin
IPC分类号： H04W52/00 , H04W52/24 , H04W72/12 , H04W72/08 , H04W88/06 , H04B7/06 , H04L1/06 , H04W72/04 , H04B15/00 , H04W8/02 , H04W24/00 , H04W52/02 , H04L5/00 , H04L27/34 , H04L5/14 , H04W4/00 , H04W72/02 , H04W76/02 , H04W52/14 , H04W24/08 , H04L27/36 , H04L1/00 , H04W52/32 , H04W84/04
CPC分类号： H04W72/042 , H04B7/0697 , H04B15/00 , H04L1/0025 , H04L1/0038 , H04L1/0041 , H04L1/0045 , H04L1/06 , H04L5/0037 , H04L5/14 , H04L27/34 , H04L27/362 , H04W4/70 , H04W8/02 , H04W24/00 , H04W24/08 , H04W52/0209 , H04W52/0212 , H04W52/0251 , H04W52/0258 , H04W52/143 , H04W52/242 , H04W52/244 , H04W52/325 , H04W72/02 , H04W72/04 , H04W72/0446 , H04W72/082 , H04W72/1215 , H04W72/1278 , H04W76/19 , H04W76/28 , H04W84/042 , H04W88/06 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/21 , Y02D70/23 , Y02D70/24 , Y02D70/444
摘要： A user equipment (UE) is arranged to send an uplink power reference signal to an enhanced Node B (eNB) associated with multiple reception points (RPs), to receive identification of an RP set and a downlink reference signal power level, to determine a path loss estimate for each downlink reference signal received from RPs of the RP set, to determine an uplink power level that is a function of the path loss estimates determined for the downlink signals received from the RPs of the RP set, and to use the determined uplink power level during communication with the multiple RPs.
摘要翻译：用户设备（UE）被配置为向与多个接收点（RP）相关联的增强型节点B（eNB）发送上行链路功率参考信号，以接收RP集合的标识和下行链路参考信号功率电平，以确定确定从RP集合的RP接收的下行链路信号确定的路径损耗估计的函数的上行链路功率电平，并使用确定的路径损耗估计与多个RP通信期间的上行功率电平。

6. 发明申请

US20130281130A1 SYSTEM AND METHOD FOR MULTI-RADIO CLOUD COMPUTING FOR LOCATION SENSING 有权
标题翻译：用于位置感测的多光子云计算的系统和方法
公开(公告)号：US20130281130A1
公开(公告)日：2013-10-24
申请号：US13976953
申请日：2011-12-16
申请人： Rongzhen Yang , Hujun Yin , Jin Fu
发明人： Rongzhen Yang , Hujun Yin , Jin Fu
IPC分类号： H04W4/02
CPC分类号： H04W4/02 , G01S5/0027 , G01S5/0036 , G01S5/0252 , G01S19/09 , G01S19/48
摘要： An apparatus may include a communication interface and a processor circuit. The apparatus may further include a location analyzing module operable on the processor circuit to receive a first set of location information including a first radio information item from a first radio of a first wireless terminal via the communication interface, to scan a second set of location information to identify a second radio information item matching the first radio information item, and to index the second radio information item to a location entry in the second set of location information to determine a refined location for the first wireless terminal. Other embodiments are disclosed and claimed.
摘要翻译：一种装置可以包括通信接口和处理器电路。所述设备还可以包括位置分析模块，其可在所述处理器电路上操作以经由所述通信接口从所述第一无线终端的第一无线电接收包括第一无线电信息项的第一组位置信息，以扫描第二组位置信息识别与第一无线电信息项相匹配的第二无线电信息项，并将第二无线电信息项索引到第二组位置信息中的位置条目，以确定第一无线终端的精细位置。公开和要求保护其他实施例。

7. 发明授权

US08472993B2 Downlink and uplink pathloss estimation gap adjustment scheme for wireless systems 有权
标题翻译：无线系统的下行链路和上行路径损耗估计差距调整方案
公开(公告)号：US08472993B2
公开(公告)日：2013-06-25
申请号：US12969819
申请日：2010-12-16
申请人： Rongzhen Yang , Hujun Yin , Jin Fu
发明人： Rongzhen Yang , Hujun Yin , Jin Fu
IPC分类号： H04B7/00 , H04W52/04
CPC分类号： H04W52/16 , H04W52/241 , H04W52/242
摘要： Briefly, in accordance with one or more embodiments, a pathloss gap between a downlink pathloss from a base station to a mobile station and an uplink pathloss from the mobile station to the base station is estimated. An initial offset value for uplink power control of the estimated pathloss gap is calculated based at least in part on said estimating. An offset value for an uplink data channel or an uplink control channel, or combinations thereof, is set based at least in part on the initial offset value. The pathloss gap for uplink power control is compensated using the set offset value.
摘要翻译：简而言之，根据一个或多个实施例，估计从基站到移动站的下行链路路径损耗与从移动站到基站的上行链路路径损耗之间的路径损耗差距。至少部分地基于所述估计来计算估计路径损耗间隙的上行链路功率控制的初始偏移值。至少部分地基于初始偏移值来设置上行链路数据信道或上行链路控制信道的偏移值或其组合。上行链路功率控制的路径损耗间隙使用设定的补偿值进行补偿。

8. 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。

9. 发明授权

US09813841B2 Wireless wide area network (WWAN) assisted proximity wireless local area network (WLAN) peer-to-peer (P2P) connection and offloading 有权
公开(公告)号：US09813841B2
公开(公告)日：2017-11-07
申请号：US13997253
申请日：2011-12-20
申请人： Hujun Yin , Rongzhen Yang , Jin Fu
发明人： Hujun Yin , Rongzhen Yang , Jin Fu
IPC分类号： H04W4/00 , H04W76/02 , H04W12/06 , H04W88/06 , H04W84/12
CPC分类号： H04W4/005 , H04W4/70 , H04W12/06 , H04W76/14 , H04W84/12 , H04W88/06
摘要： A system and method for wireless wide area network (WWAN) assisted proximity wireless local area network (WLAN) peer-to-peer (P2P) connection and offloading is disclosed. The method includes the operation of identifying a first wireless device and a second wireless device between which a WLAN P2P connection is desired. Each wireless device can have a WWAN radio and a WLAN radio. WLAN information can be sent for at least one of the first and second wireless devices via the WWAN to a P2P configuration server. A WLAN P2P configuration can be received from the P2P configuration server at the first and second wireless devices via the WWAN for WLAN P2P communication between the first and second wireless devices. A WLAN P2P connection can be set up between the first and second wireless devices using the WLAN P2P configuration. The first and the second wireless devices can communicate using the WLAN P2P connection.

10. 发明授权

US09560487B2 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：US09560487B2
公开(公告)日：2017-01-31
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： H04W64/00 , H04W4/02 , G01S5/02 , H04W4/04
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。

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