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1.发明申请Methods and systems for server selection during feedback channel impairment in wireless communications 有权无线通信中反馈信道损伤时服务器选择的方法和系统公开(公告)号：US20070042781A1
公开(公告)日：2007-02-22
申请号：US11506108
申请日：2006-08-16
申请人： Mehmet Yavuz , Sarut Vanichpun , Yeliz Tokgoz , Matthew Grob , Peter Black
发明人： Mehmet Yavuz , Sarut Vanichpun , Yeliz Tokgoz , Matthew Grob , Peter Black
IPC分类号： H04Q7/20
摘要： Embodiments disclosed herein relate to methods and systems for server selection during feedback channel impairment in wireless communications. The feedback channel may be provided by a data rate control (DRC) channel, transmitted from an access terminal to an access network relating the selected serving sector (DRC cover) and the desired data rate (DRC rate) for transmission on forward link. During DRC cover erasure (e.g., due to channel impairment), a data source control (DSC) channel may be used as complimentary information to assist the DRC erasure mapping decision at the access network.
摘要翻译： 本文公开的实施例涉及在无线通信中的反馈信道损伤期间服务器选择的方法和系统。 反馈信道可以由数据速率控制（DRC）信道提供，数据速率控制（DRC）信道从接入终端发送到与所选择的服务扇区（DRC覆盖）相关联的接入网络和用于在前向链路上传输的期望数据速率（DRC速率）。 在DRC覆盖擦除期间（例如，由于信道损害），可以使用数据源控制（DSC）信道作为补充信息来辅助接入网络处的DRC擦除映射决定。
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2.发明授权Methods and systems for server selection during feedback channel impairment in wireless communications 有权无线通信中反馈信道损伤时服务器选择的方法和系统公开(公告)号：US08406774B2
公开(公告)日：2013-03-26
申请号：US11506108
申请日：2006-08-16
IPC分类号： H04W40/00
摘要： Embodiments disclosed herein relate to methods and systems for server selection during feedback channel impairment in wireless communications. The feedback channel may be provided by a data rate control (DRC) channel, transmitted from an access terminal to an access network relating the selected serving sector (DRC cover) and the desired data rate (DRC rate) for transmission on forward link. During DRC cover erasure (e.g., due to channel impairment), a data source control (DSC) channel may be used as complimentary information to assist the DRC erasure mapping decision at the access network.
摘要翻译： 本文公开的实施例涉及在无线通信中的反馈信道损伤期间服务器选择的方法和系统。 反馈信道可以由数据速率控制（DRC）信道提供，数据速率控制（DRC）信道从接入终端发送到与所选择的服务扇区（DRC覆盖）相关联的接入网络和用于在前向链路上传输的期望数据速率（DRC速率）。 在DRC覆盖擦除期间（例如，由于信道损害），可以使用数据源控制（DSC）信道作为补充信息来辅助接入网络处的DRC擦除映射决定。
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3.发明授权Interference management in a wireless communication system using frequency selective transmission 有权使用频率选择性传输的无线通信系统中的干扰管理公开(公告)号：US08948095B2
公开(公告)日：2015-02-03
申请号：US12276906
申请日：2008-11-24
申请人： Peter J. Black , Mingxi Fan , Sarut Vanichpun , Mehmet Yavuz
发明人： Peter J. Black , Mingxi Fan , Sarut Vanichpun , Mehmet Yavuz
CPC分类号： H04W72/085 , H04L25/03343
摘要： Interference that occurs during wireless communication may be managed by determination of a selected transmit waveform exhibiting a preferred channel quality. A method, apparatus and medium of communication determine a transmit waveform from among a plurality of allocated waveforms of an unplanned access point to an associated access terminal. The transmit waveform exhibiting a highest channel quality with an associated access terminal over others of the plurality of allocated waveforms is determined. Signals are transmitted according to the transmit waveform from the unplanned access point to the associated access terminal.
摘要翻译： 在无线通信期间发生的干扰可以通过确定显示优选信道质量的所选择的发送波形来进行管理。 一种通信的方法，装置和介质确定从计划外接入点的多个分配的波形到相关联的接入终端的发射波形。 确定与多个分配波形中的其他接收终端相对应的接入终端呈现最高信道质量的发送波形。 信号根据从计划外接入点到相关接入终端的发射波形传输。
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公开(公告)号：US08862169B2
公开(公告)日：2014-10-14
申请号：US13331327
申请日：2011-12-20
CPC分类号： H04W48/14 , H04W84/045
摘要： Transmissions of beacons by a set of access points (e.g., femtocells) are synchronized to facilitate discovery of the access points by an access terminal moving through the coverage areas of the access points. In some embodiments, periodic beacon transmissions are synchronized across all of the femtocells of a set of femtocells such that each femtocell transmits a beacon signal according to a similar pattern and at the same time. In some embodiments, an opportunistic beacon control scheme involves commencing beacon transmissions by at least one femtocell of a set of femtocells upon determining that an access terminal has communicated with one or more of the femtocells.
摘要翻译： 通过一组接入点（例如，毫微微小区）的信标传输被同步，以便接入终端通过接入点的覆盖区域移动接入点的发现。 在一些实施例中，周期性信标传输在一组毫微微小区的所有毫微微小区之间同步，使得每个毫微微小区根据相似的模式并且同时发送信标信号。 在一些实施例中，机会信标控制方案包括在确定接入终端已经与毫微微小区中的一个或多个通信时，由一组毫微微小区的至少一个毫微微小区开始信标传输。
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5.发明授权Switching between different transmit/receive pulse shaping filters for limiting adjacent channel interference 有权在不同的发射/接收脉冲整形滤波器之间切换以限制相邻信道干扰公开(公告)号：US08452332B2
公开(公告)日：2013-05-28
申请号：US12539385
申请日：2009-08-11
申请人： Mehmet Yavuz , Sanjiv Nanda , Yeliz Tokgoz
发明人： Mehmet Yavuz , Sanjiv Nanda , Yeliz Tokgoz
CPC分类号： H04L25/03834 , H04W36/0055 , H04W84/045
摘要： A femtocell base station includes a transmitter that transmits downlink signals to a mobile station, a receiver that receives uplink signals from the mobile station, a standard transmit pulse-shaping filter, and a narrower transmit pulse-shaping filter that limits the bandwidth of the downlink signals to a greater extent than the standard transmit pulse-shaping filter. The femtocell base station also includes a standard receive pulse-shaping filter and a narrower receive pulse-shaping filter. The femtocell base station is configured to switch between the standard transmit pulse-shaping filter and the narrower transmit pulse-shaping filter, and to switch between the standard receive pulse-shaping filter and the narrower receive pulse-shaping filter. A mobile station may switch from a standard transmit pulse-shaping filter to a narrower transmit pulse-shaping filter to limit uplink interference. A mobile station may switch from a narrower transmit pulse-shaping filter to a standard transmit pulse-shaping filter to achieve a higher data rate.
摘要翻译： 毫微微小区基站包括向移动台发送下行链路信号的发射机，接收来自移动台的上行链路信号的接收机，标准发射脉冲整形滤波器以及限制下行链路带宽的较窄发射脉冲整形滤波器 比标准发射脉冲整形滤波器更大的信号。 毫微微小区基站还包括标准接收脉冲整形滤波器和较窄的接收脉冲整形滤波器。 毫微微小区基站被配置为在标准发射脉冲整形滤波器和较窄的发射脉冲整形滤波器之间切换，并且在标准接收脉冲整形滤波器和较窄的接收脉冲整形滤波器之间切换。 移动台可以从标准发射脉冲整形滤波器切换到较窄的发射脉冲整形滤波器以限制上行链路干扰。 移动台可以从较窄的发射脉冲整形滤波器切换到标准的发射脉冲整形滤波器以实现更高的数据速率。
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6.发明授权Adaptive transmission (Tx)/reception (Rx) pulse shaping filter for femtocell base stations and mobile stations within a network 有权针对毫微微小区基站和网络内的移动台的自适应传输（Tx）/接收（Rx）脉冲整形滤波器公开(公告)号：US08437762B2
公开(公告)日：2013-05-07
申请号：US12539341
申请日：2009-08-11
申请人： Mehmet Yavuz , Yu-Chuan Lin , Yeliz Tokgoz
发明人： Mehmet Yavuz , Yu-Chuan Lin , Yeliz Tokgoz
CPC分类号： H04L25/03834 , H04W36/0055 , H04W84/045
摘要： A mobile station may include a standard transmit pulse-shaping filter, a standard receive pulse-shaping filter, a narrower transmit pulse-shaping filter, and a narrower receive pulse-shaping filter. A femtocell base station may include a narrower transmit pulse-shaping filter and a narrower receive pulse-shaping filter. The mobile station may utilize the narrower transmit pulse-shaping filter for transmitting uplink signals and the narrower receive pulse-shaping filter for receiving downlink signals when it is receiving service from the femtocell base station. The mobile station may utilize the standard transmit pulse-shaping filter for transmitting uplink signals and the standard receive pulse-shaping filter for receiving downlink signals when it is receiving service from a macrocell base station.
摘要翻译： 移动台可以包括标准发射脉冲整形滤波器，标准接收脉冲整形滤波器，较窄的发射脉冲整形滤波器和较窄的接收脉冲整形滤波器。 毫微微小区基站可以包括较窄的发射脉冲整形滤波器和较窄的接收脉冲整形滤波器。 移动台可以利用较窄的发射脉冲整形滤波器来传输上行链路信号，而较窄的接收脉冲整形滤波器在接收来自毫微微小区基站的业务时接收下行链路信号。 移动台可以利用标准的发送脉冲整形滤波器来发送上行链路信号，以及标准的接收脉冲整形滤波器，用于在从宏小区基站接收服务时接收下行链路信号。
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7.发明申请INTERFERENCE MANAGEMENT IN A WIRELESS COMMUNICATION SYSTEM USING FREQUENCY SELECTIVE TRANSMISSION 有权使用频率选择性传输的无线通信系统中的干扰管理公开(公告)号：US20090252099A1
公开(公告)日：2009-10-08
申请号：US12276906
申请日：2008-11-24
申请人： Peter J. Black , Mingxi Fan , Sarut Vanichpun , Mehmet Yavuz
发明人： Peter J. Black , Mingxi Fan , Sarut Vanichpun , Mehmet Yavuz
IPC分类号： H04W72/04
CPC分类号： H04W72/085 , H04L25/03343
摘要： Interference that occurs during wireless communication may be managed by determination of a selected transmit waveform exhibiting a preferred channel quality. A method, apparatus and medium of communication determine a transmit waveform from among a plurality of allocated waveforms of an unplanned access point to an associated access terminal. The transmit waveform exhibiting a highest channel quality with an associated access terminal over others of the plurality of allocated waveforms is determined. Signals are transmitted according to the transmit waveform from the unplanned access point to the associated access terminal.
摘要翻译： 在无线通信期间发生的干扰可以通过确定显示优选信道质量的所选择的发送波形来进行管理。 一种通信的方法，装置和介质确定从计划外接入点的多个分配的波形到相关联的接入终端的发射波形。 确定与多个分配波形中的其他接收终端相对应的接入终端呈现最高信道质量的发送波形。 信号根据从计划外接入点到相关接入终端的发射波形传输。
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8.发明授权Interference management in a wireless communication system using adaptive path loss adjustment 有权使用自适应路径损耗调整的无线通信系统中的干扰管理公开(公告)号：US09072102B2
公开(公告)日：2015-06-30
申请号：US12276916
申请日：2008-11-24
申请人： Mehmet Yavuz , Peter J. Black , Sanjiv Nanda , Yeliz Tokgoz
发明人： Mehmet Yavuz , Peter J. Black , Sanjiv Nanda , Yeliz Tokgoz
IPC分类号： H04W4/00 , H04J3/00 , H04W24/00 , H04W72/08 , H04W52/14 , H04W52/20 , H04W52/24 , H04W52/32 , H04W56/00 , H04L1/18 , H04L5/00 , H04W74/04 , H04W28/04 , H04W52/44 , H04W52/38
CPC分类号： H04W72/082 , H04L1/1825 , H04L5/0092 , H04W28/04 , H04W52/143 , H04W52/20 , H04W52/244 , H04W52/32 , H04W52/322 , H04W52/325 , H04W52/38 , H04W52/44 , H04W56/001 , H04W56/0015 , H04W56/0025 , H04W74/04
摘要： Interference that occurs during wireless communication may be managed by determination and application of an adaptive path loss adjustment. A method, apparatus and medium of communication determine a level of excess received interference based at least in part on out-of-cell interference (Ioc). The path loss is adjusted by an additional path loss on an uplink signal when the level of excess received interference exceeds an interference target that would cause a Rise-over-Thermal (RoT) metric to exceed stable communication.
摘要翻译： 可以通过自适应路径损耗调整的确定和应用来管理在无线通信期间发生的干扰。 通信的方法，装置和介质至少部分地基于小区外干扰（Ioc）来确定多余的接收干扰的水平。 当超出接收干扰的电平超过会导致上升热（RoT）度量超过稳定通信的干扰目标时，路径损耗由上行链路信号上的附加路径损耗来调整。
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公开(公告)号：US08958795B2
公开(公告)日：2015-02-17
申请号：US12771688
申请日：2010-04-30
申请人： Yeliz Tokgoz , Chirag S. Patel , Mehmet Yavuz , Sanjiv Nanda , Peter H. Rauber
发明人： Yeliz Tokgoz , Chirag S. Patel , Mehmet Yavuz , Sanjiv Nanda , Peter H. Rauber
CPC分类号： H04W60/04 , H04W52/0206 , H04W52/325 , H04W64/00 , H04W72/082 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： A method for reducing interference to wireless communication devices is disclosed. A proximity of a wireless communication device to a base station is determined. The proximity of the wireless communication device is compared with a proximity threshold and based on the comparison, access to a femtocell may be granted to a restricted/non-CSG (closed subscriber group) wireless communication device. The method also includes causing a registration response to be sent to the wireless communication device based on the comparison.
摘要翻译： 公开了一种减少对无线通信设备的干扰的方法。 确定无线通信设备到基站的接近度。 将无线通信设备的接近度与接近阈值进行比较，并且基于该比较，可以向受限/非CSG（封闭用户组）无线通信设备授予对毫微微小区的接入。 所述方法还包括基于所述比较使得向所述无线通信设备发送注册响应。
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公开(公告)号：US20120238279A1
公开(公告)日：2012-09-20
申请号：US13246831
申请日：2011-09-27
申请人： Liwen YU , Farhad Meshkati , Mehmet Yavuz , Sumeeth Nagaraja , Yi Jiang , Varun Khaitan , Yeliz Tokgoz
发明人： Liwen YU , Farhad Meshkati , Mehmet Yavuz , Sumeeth Nagaraja , Yi Jiang , Varun Khaitan , Yeliz Tokgoz
CPC分类号： H04W52/244 , H04W24/10 , H04W28/04 , H04W48/16 , H04W52/143 , H04W84/045 , H04W84/10 , H04W88/08
摘要： Coordinating transmission power for small-coverage base stations deployed in a wireless communication network may comprise, for example, receiving a plurality of measurement reports corresponding to two or more base stations, determining a coordinated coverage condition for the base stations, and setting a transmission power for at least one of the base stations based on the measurement reports and the coverage condition.
摘要翻译： 协调部署在无线通信网络中的小覆盖基站的发送功率可以包括例如接收对应于两个或更多个基站的多个测量报告，确定基站的协调覆盖条件，以及设置发送功率 对于至少一个基站，基于测量报告和覆盖条件。
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