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11. 发明授权

US07363049B2 Pathloss aided closed loop power control 失效
标题翻译： Pathloss辅助闭环功率控制
公开(公告)号：US07363049B2
公开(公告)日：2008-04-22
申请号：US10266882
申请日：2002-10-07
申请人： Sung-Hyuk Shin , Fatih Ozluturk , Ariela Zeira , Chang-Soo Koo
发明人： Sung-Hyuk Shin , Fatih Ozluturk , Ariela Zeira , Chang-Soo Koo
IPC分类号： H04B7/00
CPC分类号： H04W52/228 , H04W52/08 , H04W52/221 , H04W52/226 , H04W52/242 , H04W52/243 , H04W52/248 , H04W52/36
摘要： A transmitting station receives a transmit power command and a reference signal. The transmit power command indicates an increase or decrease in transmission power for the transmitting station. A received power level of the reference signal is measured and the measured reference signal received power level is compared to a transmit power level of the reference signal to produce a pathloss estimate of the reference signal. A size of a change in transmit power level is determined using the pathloss estimate. A transmission power level of the transmitting station is adjusted in response to the transmit power command in an amount of the determined change in size. A communication is transmitted at the adjusted transmission power level.
摘要翻译：发射站接收发射功率命令和参考信号。发送功率指示表示发送站的发送功率的增加或减少。测量参考信号的接收功率电平，并将测量的参考信号接收功率电平与参考信号的发射功率电平进行比较，以产生参考信号的路径损耗估计。使用路径损耗估计来确定发射功率电平变化的大小。响应于所确定的大小变化量的发射功率命令来调整发射台的发射功率电平。以调整的发送功率电平发送通信。

12. 发明授权

US08576754B2 TDD base station for code group synchronization 有权
标题翻译： TDD基站进行码组同步
公开(公告)号：US08576754B2
公开(公告)日：2013-11-05
申请号：US13412010
申请日：2012-03-05
申请人： Nadir Sezgin , Fatih Ozluturk
发明人： Nadir Sezgin , Fatih Ozluturk
IPC分类号： H04J3/00
CPC分类号： H04W56/002 , H04B1/70735 , H04B1/7083 , H04B1/7093 , H04J2011/0006 , H04L5/14 , H04L27/2053 , H04W56/00 , H04W72/042 , H04W88/02 , H04W88/08
摘要： A time division duplex (TDD) base station having a code group out of N code groups includes circuitry configured to transmit a primary synchronization code along with a plurality of secondary synchronization codes. The plurality of synchronization codes are quadrature phase shift keying modulated and number less than (log2 N)+1. The plurality of synchronization codes are used to identify the code group of the TDD base station.
摘要翻译：具有N个码组中的码组的时分双工（TDD）基站包括经配置以与多个次同步码一起发送主同步码的电路。多个同步码是正交相移键控调制和小于（log2 N）+1的数字。多个同步码用于识别TDD基站的码组。

13. 发明授权

US07756190B2 Transferring voice and non-voice data 失效
标题翻译：传输语音和非语音数据
公开(公告)号：US07756190B2
公开(公告)日：2010-07-13
申请号：US10680943
申请日：2003-10-08
申请人： Gary Lomp , Fatih Ozluturk , Avi Silverberg
发明人： Gary Lomp , Fatih Ozluturk , Avi Silverberg
IPC分类号： H04B1/707
CPC分类号： H04B7/2637 , G06F13/374 , H03H17/0226 , H03H17/06 , H04B1/707 , H04B1/7075 , H04B1/70753 , H04B1/70754 , H04B1/70755 , H04B1/70758 , H04B1/7077 , H04B1/708 , H04B1/7085 , H04B1/709 , H04B1/7093 , H04B1/711 , H04B1/7115 , H04B1/712 , H04B7/2628 , H04B7/264 , H04B2201/70701 , H04B2201/70702 , H04B2201/70703 , H04B2201/70707 , H04B2201/7071 , H04J13/00 , H04J13/004 , H04J13/0048 , H04J13/0077 , H04J13/10 , H04J13/107 , H04J13/12 , H04J13/16 , H04J2013/0037 , H04L1/0001 , H04L1/004 , H04L1/0042 , H04L1/0047 , H04L1/0054 , H04L1/0059 , H04L5/1446 , H04L25/0212 , H04L27/206 , H04L27/2332 , H04L2027/003 , H04L2027/0053 , H04N1/00912 , H04N1/3333 , H04N2201/3335 , H04W52/04 , H04W52/08 , H04W52/143 , H04W52/146 , H04W52/24 , H04W52/241 , H04W52/245 , H04W52/247 , H04W52/26 , H04W52/262 , H04W52/322 , H04W52/325 , H04W52/343 , H04W52/346 , H04W52/36 , H04W52/367 , H04W52/44 , H04W52/50 , H04W52/52 , H04W52/54 , H04W52/60 , Y02D10/14
摘要： A wireless communication unit comprises circuitry configured to receive a voice data associated with a first logical channel. The circuitry further configured to receive a non-voice data associated with a second logical channel. The voice data and non-voice data carried by a wireless channel set during a time period. The wireless channel set comprises a plurality of wireless channels. The wireless channel is associated with a subscriber unit. Circuitry is configured to insert information into the non-voice data, when the non-voice data is missing in the wireless channel set during the time period.
摘要翻译：无线通信单元包括被配置为接收与第一逻辑信道相关联的语音数据的电路。电路还被配置为接收与第二逻辑信道相关联的非语音数据。由一段时间内设置的无线信道携带的语音数据和非语音数据。无线信道集合包括多个无线信道。无线信道与用户单元相关联。当在该时间段内设置的无线信道中的非语音数据丢失时，电路被配置为将信息插入到非语音数据中。

14. 发明申请

US20080214232A1 PLURAL NETWORK PROTOCOL WIRELESS TRANSMIT/RECEIVE UNIT 失效
标题翻译：多种网络协议无线传输/接收单元
公开(公告)号：US20080214232A1
公开(公告)日：2008-09-04
申请号：US12115275
申请日：2008-05-05
申请人： Fatih Ozluturk
发明人： Fatih Ozluturk
IPC分类号： H04M1/253
CPC分类号： H04W88/06 , H04W76/10
摘要： A wireless transmit/receive unit (WTRU) communicates in a system which includes plural network protocols. The WTRU includes a circuit configured to make an initial communication request. A communication circuit establishes a communication link in response to the initial communication request in a first direction of communication and a second direction of communication. Circuitry determines a protocol preference for the first direction of communication and to establish communication in the first direction according to the protocol preference separately from communication in the second direction of communication. Circuitry determines a protocol preference for the second direction of communication and to establish communication in the second direction according to the protocol preference separately from communication in the first direction of communication. A circuit determines the availability of communication services optimal for communicating the user data in a different protocol from the protocol used as the communication link.
摘要翻译：无线发射/接收单元（WTRU）在包括多个网络协议的系统中进行通信。 WTRU包括被配置为进行初始通信请求的电路。通信电路响应于在第一通信方向和第二通信方向上的初始通信请求建立通信链路。电路确定第一通信方向的协议偏好，并根据协议偏好在第二方向上建立与第二通信方向的通信分开的第一方向的通信。电路确定第二通信方向的协议偏好，并根据协议偏好在第二方向建立与第一通信方向上的通信分开的通信。电路确定用于将不同协议中的用户数据与用作通信链路的协议进行通信的最佳通信服务的可用性。

15. 发明申请

US20070260431A1 DUAL TIME/FREQUENCY FILTERING FOR IMPROVED DETECTION 审中-公开
标题翻译：用于改进检测的双时间/频率滤波
公开(公告)号：US20070260431A1
公开(公告)日：2007-11-08
申请号：US11743813
申请日：2007-05-03
申请人： Fatih Ozluturk
发明人： Fatih Ozluturk
IPC分类号： H04B15/00 , G06F19/00
CPC分类号： H04B1/707
摘要： The present invention improves detection of a wireless signal sequence by using dual time domain and frequency domain processing of the signal. Received components that do not exist in the reference sequence are canceled as a noise removal process in the first domain to produce a modified signal. The modified signal is converted to the second domain for signal data detection processing in the second domain with reduced noise.
摘要翻译：本发明通过使用信号的双时域和频域处理来改善无线信号序列的检测。在第一域中不存在参考序列中的接收到的分量被消除为噪声去除处理以产生修改的信号。修改的信号被转换为第二域，用于具有降低的噪声的第二域中的信号数据检测处理。

16. 发明申请

US20070211789A1 Method for operating a base station by prelimiting an output signal station 有权
标题翻译：通过预先输出信号站来操作基站的方法
公开(公告)号：US20070211789A1
公开(公告)日：2007-09-13
申请号：US11653015
申请日：2007-01-12
申请人： Fatih Ozluturk , Brian Kiernan
发明人： Fatih Ozluturk , Brian Kiernan
IPC分类号： H04B1/00
CPC分类号： H04W52/343 , H03G11/04 , H04B1/707 , H04B2201/70706 , H04W52/143 , H04W52/225 , H04W52/346 , H04W52/367 , H04W88/08
摘要： A base station employing a CDMA technique comprising the steps of combining a plurality of spread spectrum data signals into a combined signal having a fluctuating power level corresponding to the data signals; modulating the combined signal to produce an RF signal; measuring average power of the combined signal over a selected time period; adaptively limiting the combined signal power to a calculated level based at least in part on the measured power; and transmitting the RF signal.
摘要翻译：一种使用CDMA技术的基站，包括以下步骤：将多个扩展频谱数据信号组合成具有与数据信号对应的波动功率电平的组合信号; 调制组合信号以产生RF信号; 在所选择的时间段内测量组合信号的平均功率; 至少部分地基于测量的功率将组合的信号功率自适应地限制到计算的电平; 并发送RF信号。

17. 发明授权

US07254189B1 Blind carrier offset detection for quadrature modulated digital communication systems 失效
标题翻译：正交调制数字通信系统的盲载波偏移检测
公开(公告)号：US07254189B1
公开(公告)日：2007-08-07
申请号：US10258626
申请日：2000-04-25
申请人： Leonid Kazakevich , Fatih Ozluturk , Alexander Reznik
发明人： Leonid Kazakevich , Fatih Ozluturk , Alexander Reznik
IPC分类号： H04L27/00
CPC分类号： H04L27/3836 , H04L27/2332 , H04L27/3854 , H04L2027/0065 , H04L2027/0085
摘要： A system and method for estimating the frequency offset experienced between carrier and local oscillator frequencies in communication systems using quadrature modulation. The invention exploits the geometry of the quadrature modulation constellation and estimates actual offset within a predefined carrier offset value without requiring data estimation.
摘要翻译：一种用于估计使用正交调制的通信系统中载波和本地振荡器频率之间经历的频率偏移的系统和方法。本发明利用正交调制星座的几何形状，并且在预定义的载波偏移值内估计实际偏移量，而不需要数据估计。

18. 发明申请

US20060264230A1 Base station using global channel power control 审中-公开
标题翻译：基站采用全球通道功率控制
公开(公告)号：US20060264230A1
公开(公告)日：2006-11-23
申请号：US11493948
申请日：2006-07-27
申请人： Fatih Ozluturk
发明人： Fatih Ozluturk
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/343 , H04W24/00 , H04W52/143 , H04W52/16 , H04W52/24 , H04W52/32 , H04W52/322 , H04W52/346 , H04W84/042 , H04W88/08
摘要： A wireless spread spectrum base station has a plurality of modems. The modems produce at least one baseband channel signal and a baseband reference signal. At least one forward power controller controls a power level of the at least one baseband channel signal. A baseband signal combiner combines the at least one baseband channel and baseband reference signals. A radio frequency transmitter modulates to radio frequency and transmits the combined signal. A reference power control processor determines a desired transmit power level of the baseband reference signal to the desired transmit power level.
摘要翻译：无线扩频基站具有多个调制解调器。调制解调器产生至少一个基带信道信号和基带参考信号。至少一个正向功率控制器控制至少一个基带信道信号的功率电平。基带信号组合器组合至少一个基带信道和基带参考信号。射频发射机调制到射频并传输组合信号。参考功率控制处理器将基带参考信号的期望发射功率电平确定到期望的发射功率电平。

19. 发明申请

US20060256882A1 Method and apparatus for adjusting transmission parameters to improve a communication link 审中-公开
标题翻译：用于调整传输参数以改善通信链路的方法和装置
公开(公告)号：US20060256882A1
公开(公告)日：2006-11-16
申请号：US11173025
申请日：2005-07-01
申请人： Steven Goldberg , Fatih Ozluturk
发明人： Steven Goldberg , Fatih Ozluturk
IPC分类号： H04K1/10 , H04B1/00
CPC分类号： H04W28/18 , H04W16/14 , H04W24/00
摘要： A method and apparatus is disclosed for minimizing multipath interference in wireless communication systems. A system comprises at least one transmitter and at least one receiver. In the transmitter, transmission beam parameters are dynamically modified using pseudo-random dithering or a sweeping function. The receiver receives an information signal regarding beam parameters or monitors the beam parameters and adjusts its receiving parameters accordingly to optimize its communication link. In an alternate embodiment, the receiver generates and sends feed back information to the transmitter wherein the feed back information may be used to modify beam parameters or perform other functions.
摘要翻译：公开了一种用于最小化无线通信系统中的多径干扰的方法和装置。系统包括至少一个发射机和至少一个接收机。在发射机中，使用伪随机抖动或扫描功能来动态地修改传输波束参数。接收器接收关于波束参数的信息信号或监视波束参数并相应地调整其接收参数以优化其通信链路。在替代实施例中，接收机产生并向发射机发送反馈信息，其中反馈信息可用于修改波束参数或执行其他功能。

20. 发明申请

US20060234762A1 Method and apparatus for selecting a communication mode for performing user requested data transfers 审中-公开
标题翻译：用于选择用于执行用户请求的数据传送的通信模式的方法和装置
公开(公告)号：US20060234762A1
公开(公告)日：2006-10-19
申请号：US11209096
申请日：2005-08-22
申请人： Fatih Ozluturk
发明人： Fatih Ozluturk
IPC分类号： H04M1/00
CPC分类号： H04W88/02 , H04M2250/06
摘要： A method and apparatus for downloading and uploading digital data using a dual-mode wireless transmit/receive unit (WTRU). When in a first mode, the WTRU communicates with a first network, such as a universal mobile telecommunication system (UMTS). While the WTRU is in the first mode, a user of the WTRU may request the transfer of data to or from the WTRU, (i.e., a download or an upload). The user of the WTRU may also specify whether the data transfer is to occur when the WTRU is in the first mode, or in a second mode when the WTRU is communicating with a second network, such as a wireless local area network (WLAN). The data transfer may occur on a real-time basis or at a later time. In an alternative embodiment, predetermined criteria may be established for implementing automatic WTRU mode selection when data is transferred.
摘要翻译：一种使用双模式无线发射/接收单元（WTRU）下载和上传数字数据的方法和装置。当处于第一模式时，WTRU与诸如通用移动电信系统（UMTS）的第一网络通信。当WTRU处于第一模式时，WTRU的用户可以请求向/从WTRU传输数据（即下载或上传）。 WTRU的用户还可以指定当WTRU处于第一模式时是否发生数据传输，或者当WTRU正在与诸如无线局域网（WLAN）的第二网络通信时处于第二模式。数据传输可能会在实时的基础上或以后发生。在替代实施例中，当传输数据时，可以建立用于实现自动WTRU模式选择的预定标准。

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