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1. 发明授权

EP2820913B1 ADJUSTING RF PARAMETERS OF A FEMTO NODE BASED ON CAPABILITIES OF NEIGHBORING ACCESS POINTS 有权
公开(公告)号：EP2820913B1
公开(公告)日：2020-10-07
申请号：EP13710235.6
申请日：2013-03-01
申请人： Qualcomm Incorporated
发明人： MESHKATI, Farhad , TOKGOZ, Yeliz , YAVUZ, Mehmet , NAGARAJA, Sumeeth
IPC分类号： H04W84/04 , H04W24/02

2. 发明授权

EP2818004B1 METHOD AND SYSTEM FOR REGULATING FREQUENT HANDOVER BY MOBILE DEVICES BETWEEN FEMTOCELLS 有权
公开(公告)号：EP2818004B1
公开(公告)日：2019-06-26
申请号：EP13708992.6
申请日：2013-02-22
申请人： Qualcomm Incorporated
发明人： SINGH, Damanjit , TINNAKORNSRISUPHAP, Peerapol , YAVUZ, Mehmet
IPC分类号： H04W36/32 , H04W36/04 , H04W84/04

3. 发明授权

EP3069566B1 SYSTEM AND METHOD FOR CHANNEL SELECTION TO REDUCE IMPACT TO AN EXISTING NETWORK 有权
公开(公告)号：EP3069566B1
公开(公告)日：2019-05-01
申请号：EP14799075.8
申请日：2014-10-28
申请人： Qualcomm Incorporated
发明人： YAVUZ, Mehmet , SADEK, Ahmed Kamel
IPC分类号： H04W72/08 , H04W72/02 , H04W72/04 , H04W72/10

4. 发明授权

EP2689603B1 AUTOMATIC MAINTAINING NEIGHBOR CELL LIST 有权
公开(公告)号：EP2689603B1
公开(公告)日：2018-08-15
申请号：EP12712499.8
申请日：2012-03-26
申请人： Qualcomm Incorporated
发明人： NAGARAJA, Sumeeth , MESHKATI, Farhad , SINGH, Damanjit , CHANDE, Vinay , RADULESCU, Andrei Dragos , YAVUZ, Mehmet
IPC分类号： H04W36/00 , H04W24/02 , H04W24/10
CPC分类号： H04W36/0083 , H04W24/02 , H04W24/10 , H04W36/00835 , H04W36/08 , H04W36/30 , H04W48/12 , H04W76/11 , H04W88/08
摘要： Access terminals are provisioned to conduct intra-frequency, inter-frequency, and inter-RAT measurements and report physical layer identifiers of detected cells. The provisioning may involve cycling through all or a portion of a defined superset of physical layer identifier one subset at a time. In addition, the physical layer identifiers may be prioritized to improve the search procedure. Measurement report messages (including physical layer identifiers of the detected cells) are received at an access point as a result of the provisioning. A neighbor cell list for the femtocell is maintained based on the received measurement report messages and, optionally, other information. This other information may related to, for example, one or more of: physical layer identifier information received from access terminals that register with the access point, physical layer identifier information received via network listen operations, information regarding co-located cells, or physical layer identifier information received from a network entity.

5. 发明授权

EP2298020B1 FAST CARRIER ALLOCATION IN MULTI-CARRIER SYSTEMS 有权
公开(公告)号：EP2298020B1
公开(公告)日：2018-06-27
申请号：EP09751046.5
申请日：2009-03-25
申请人： QUALCOMM Incorporated
发明人： GHOLMIEH, Aziz , ZHANG, Danlu , SAMBHWANI, Sharad, Deepak , YAVUZ, Mehmet
IPC分类号： H04W28/16 , H04W72/04
CPC分类号： H04L5/0053 , H04L5/0091 , H04W28/16 , H04W72/042 , Y02D70/142 , Y02D70/24 , Y02D70/25
摘要： Providing for fast allocation of additional carriers in multi-carrier wireless communication systems is described herein. By way of example, a method for wireless communications performed in a multi-carrier management apparatus is described. The method comprises obtaining, 702, a notification of a multi-carrier assignment for a user equipment (UE) 202 in a wireless network, wherein the multi-carrier assignment comprises a first carrier and a second carrier. In response to obtaining the multi carrier assignment notification, a data processor is employed to execute rules for managing UE interaction with at least one carrier of the multi-carrier assignment. The rules comprise analyzing, 704, a wireless condition pertaining to the UE or the wireless network, and generating, 706, a command to instruct the UE to activate or deactivate the second carrier based on the wireless condition. The command, which may be a layer two command, comprises an identifier associated with the UE and one of a feedback activation or deactivation command for the second carrier. A feedback activation command for the second carrier instructs the UE to measure channel characteristics of the second carrier and to transmit the measured channel characteristics in a feedback message to the multi-carrier management apparatus. The method further comprises employing a communication interface to convey, 708, the command to the UE, and, when the command comprises a feedback activation command, receiving measured channel characteristics of the second carrier, and configuring subsequent multi-carrier commands for current channel characteristics affecting the UE.

6. 发明公开

EP3313128A1 ADAPTATION OF TRANSMIT POWER BASED ON CHANNEL QUALITY 有权
标题翻译：基于信道质量的发射功率适配
公开(公告)号：EP3313128A1
公开(公告)日：2018-04-25
申请号：EP17207981.6
申请日：2008-08-08
申请人： QUALCOMM Incorporated
发明人： YAVUZ, Mehmet , BLACK, Peter J. , NANDA, Sanjiv
IPC分类号： H04W52/24 , H04W52/14 , H04W36/04 , H04W52/36 , H04W52/40 , H04W16/16
摘要： A method of wireless communication, comprising:
determining channel quality; and
determining a transmit power value based on the determined channel quality, wherein the transmit power value is determined for a pico node.
摘要翻译：一种无线通信的方法，包括：确定信道质量; 以及基于所确定的信道质量来确定发射功率值，其中所述发射功率值是针对微微节点确定的。

7. 发明授权

EP2186365B1 METHOD AND APPARATUS OF CONTROLLING TRANSMIT POWER IN A FEMTO NODE 有权
标题翻译：在毫微微节点中控制发射功率的方法和设备
公开(公告)号：EP2186365B1
公开(公告)日：2018-01-03
申请号：EP08797535.5
申请日：2008-08-08
申请人： QUALCOMM Incorporated
发明人： YAVUZ, Mehmet , NANDA, Sanjiv , EL-KHAMY, Mostafa, S.
IPC分类号： H04W52/40 , H04W16/16 , H04W36/04 , H04W52/14 , H04W52/24 , H04W52/36
CPC分类号： H04W52/40 , H04W16/16 , H04W36/04 , H04W52/143 , H04W52/244 , H04W52/245 , H04W52/367
摘要： Transmit power (e.g., maximum transmit power) may be defined based on the maximum received signal strength allowed by a receiver and a minimum coupling loss from a transmitting node to a receiver. Transmit power may be defined for an access node (e.g., a femto node) such that a corresponding outage created in a cell (e.g., a macro cell) is limited while still providing an acceptable level of coverage for access terminals associated with the access node. An access node may autonomously adjust its transmit power based on channel measurement and a defined coverage hole to mitigate interference. Transmit power may be defined based on channel quality. Transmit power may be defined based on a signal-to-noise ratio at an access terminal. The transmit power of neighboring access nodes also may be controlled by inter-access node signaling.

8. 发明授权

EP2266242B1 METHOD AND APPARATUS FOR LINK CONTROL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：方法和装置距离控制在无线通信系统
公开(公告)号：EP2266242B1
公开(公告)日：2016-11-23
申请号：EP09714260.8
申请日：2009-02-26
申请人： QUALCOMM Incorporated
发明人： ZHANG, Danlu , YAVUZ, Mehmet , MOHANTY, Bibbu, P. , GHOLMIEH, Aziz
IPC分类号： H04L1/18
CPC分类号： H04L1/1607 , H04L1/1867 , H04L25/14 , H04L2001/0096

9. 发明公开

EP3069550A1 METHODS FOR LTE CHANNEL SELECTION IN UNLICENSED BANDS 有权
标题翻译：非洲铁路公司的INTERFERENZMINIMIERUNGFÜRLTE-KANALAUSWAHL
公开(公告)号：EP3069550A1
公开(公告)日：2016-09-21
申请号：EP14803284.0
申请日：2014-11-05
申请人： Qualcomm Incorporated
发明人： SADEK, Ahmed Kamel , YAVUZ, Mehmet , KADOUS, Tamer Adel
IPC分类号： H04W16/14
CPC分类号： H04W72/1215 , H04W16/14 , H04W24/02 , H04W72/1231 , H04W84/045 , H04W88/10
摘要： Described herein are techniques for reducing interference to non-cellular communications on an unlicensed band by a network entity sending/receiving cellular communications on the unlicensed band. For example, the technique may involve operating in a first mode using a first radio access technology (RAT1), and collecting interference measurements for interference to or from at least one mobile device while in the first mode. The technique may also involve switching to a second mode and using a second radio access technology (RAT2), and using the interference measurements from the first mode to minimize interference caused or experienced by the network entity in the second mode.
摘要翻译：这里描述的是通过在非许可频带上发送/接收蜂窝通信的网络实体减少对非许可频带上的非蜂窝通信的干扰的技术。例如，该技术可以涉及使用第一无线电接入技术（RAT1）以第一模式操作，并且在第一模式中收集用于干扰至少一个移动设备的干扰测量。该技术还可以涉及切换到第二模式并使用第二无线电接入技术（RAT2），并且使用来自第一模式的干扰测量来最小化由第二模式中的网络实体引起或经历的干扰。

10. 发明公开

EP3042537A1 CHANNEL SELECTION TO REDUCE INTERFERENCE TO A WIRELESS LOCAL AREA NETWORK FROM A CELLULAR NETWORK 审中-公开
标题翻译： CHANNEL选择对于在WLAN的干扰减少用于移动无线网络
公开(公告)号：EP3042537A1
公开(公告)日：2016-07-13
申请号：EP14771457.0
申请日：2014-09-04
申请人： Qualcomm Incorporated
发明人： SADEK, Ahmed Kamel , TOKGOZ, Yeliz , YAVUZ, Mehmet , KADOUS, Tamer Adel , FAN, Mingxi , VALLIAPPAN, Nachiappan
IPC分类号： H04W72/08 , H04W88/10 , H04W52/24
CPC分类号： H04L5/0073 , H04W16/14 , H04W56/001 , H04W72/1215 , H04W88/10
摘要： The disclosure is related to selecting an operating channel for a cellular network to reduce interference to a wireless local area network (WLAN) operated by a small cell comprising a WLAN access point and a cellular network modem. The small cell performs a channel scan of available channels, determines whether or not there is a clean channel to be the operating channel for the cellular network based on the channel scan, wherein a clean channel comprises a channel that interferes with the WLAN less than a WLAN interference threshold, and selects the clean channel as the operating channel for the cellular network based on the clean channel being available or turns off the cellular network based on no clean channel being available.

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