专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20050107085A1 Method and system for facilitating inter-system handover 有权
标题翻译：促进系统间切换的方法和系统
公开(公告)号：US20050107085A1
公开(公告)日：2005-05-19
申请号：US10986717
申请日：2004-11-12
申请人： Fatih Ozluturk
发明人： Fatih Ozluturk
IPC分类号： H04M11/00 , H04W36/00 , H04W36/14 , H04W88/06
CPC分类号： H04W36/24 , H04W36/0061 , H04W36/14 , H04W88/06
摘要： A method for facilitating inter-system handover by a multi-mode wireless transmit/receive unit (WTRU) is disclosed. The WTRU is capable of communicating in multiple wireless communication systems using different wireless communication protocols. A first wireless communication system provides a hot spot within the coverage area of a second wireless communication system. A base station in a cell in the second wireless communication system generates and transmits a message to inform the WTRU of the existence of the hot spot located in the vicinity of the cell. The WTRU receives the message and is therefore informed of the existence of the hot spot in the vicinity of the cell.
摘要翻译：公开了一种用于促进由多模式无线发射/接收单元（WTRU）进行系统间切换的方法。 WTRU能够使用不同的无线通信协议在多个无线通信系统中进行通信。第一无线通信系统在第二无线通信系统的覆盖区域内提供热点。第二无线通信系统中的小区中的基站生成并发送消息以通知WTRU存在位于小区附近的热点。 WTRU接收消息，因此被通知在小区附近存在热点。

62. 发明申请

US20050003777A1 Digital baseband receiver with DC discharge and gain control circuits 失效
标题翻译：具有直流放电和增益控制电路的数字基带接收器
公开(公告)号：US20050003777A1
公开(公告)日：2005-01-06
申请号：US10832594
申请日：2004-04-27
申请人： Alpaslan Demir , Leonid Kazakevich , Fatih Ozluturk , Geetha Narayan
发明人： Alpaslan Demir , Leonid Kazakevich , Fatih Ozluturk , Geetha Narayan
IPC分类号： H03D3/00 , H04B1/30 , H04B1/16 , H04B1/18 , H04B1/26
CPC分类号： H04B1/30 , H03D3/008
摘要： A method for manufacturing a plurality or metal core substrates for a surface-mounted light emitting diode includes steps of adhering a pair of metal base plates and a plurality of insulation layers, adhering a pair of metal base plates interposing one of the insulation layers as a first insulation layer to form a set plate, stacking a plurality of set plates between a pair of guide plates, interposing a separation gap between adjacent set plates to form a set plate block, cutting the set plate block in a stacking direction to form a set plate aggregation, securing a second insulation layer to a cut surface of the set plate aggregation, securing a circuit pattern aggregation layer to the second insulation layer to form a metal core substrate aggregation, forming a separation groove on the circuit pattern aggregation layer between adjacent set plates, corresponding to the separation gap, forming a groove along a center line of the set plate to separate the set plate into first and second circuit pattern aggregations, forming electrodes on both sides of the substrate aggregation, separating the guide plates, and cutting off the substrate aggregation into independent substrates.
摘要翻译：用于制造表面安装发光二极管的多个或金属芯基板的方法包括以下步骤：粘附一对金属基板和多个绝缘层，将一个绝缘层中的一个金属基板粘附在一起第一绝缘层以形成固定板，在一对引导板之间堆叠多个固定板，在相邻的固定板之间插入分隔间隙以形成固定板块，在堆叠方向上切割固定板块以形成一组将第二绝缘层固定到固定板聚集体的切割表面上，将电路图案聚集层固定到第二绝缘层以形成金属芯基板聚集，在相邻集合之间的电路图案聚集层上形成分隔槽对应于分离间隙的板，沿着固定板的中心线形成凹槽，以将固定板分离成第一和第二 d电路图案聚集，在基板聚集的两侧形成电极，分离引导板，并将基板聚集体切割成独立的基板。

63. 发明授权

US06674791B2 Automatic power control system for a code division multiple access (CDMA) communications system 有权
标题翻译：用于码分多址（CDMA）通信系统的自动功率控制系统
公开(公告)号：US06674791B2
公开(公告)日：2004-01-06
申请号：US10083791
申请日：2002-02-27
申请人： Gary Lomp , Fatih Ozluturk , John Kowalski
发明人： Gary Lomp , Fatih Ozluturk , John Kowalski
IPC分类号： H04B169
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 subscriber unit (SU) transmitter transmits signals over global and assigned channels to a base station which are initialized at an initial power level and adjusted to a controlled power level in advance of transmitting a communication data signal on an assigned channel to the base station. The power level of the SU transmitter is controlled to adjust the SU transmitter power level in response to power control signals received from the base station. The SU transmitter power level is monitored in advance of transmitting a communication data signal on an assigned channel to the base station. The transmitter is controlled such that transmission of a communication data signal on an assigned channel is blocked if a predetermined power limit is reached before commencing transmission of the communication data signal on the assigned channel.
摘要翻译：用户单元（SU）发射机通过全局和分配的信道发送信号到基站，该基站在初始功率电平被初始化并且在将分配的信道上的通信数据信号发送到基站之前调整到受控的功率电平。控制SU发射机的功率电平以响应于从基站接收的功率控制信号来调整SU发射机功率电平。在将分配的信道上的通信数据信号发送到基站之前，监视SU发射机功率电平。控制发射机，使得如果在开始在所分配的信道上传送通信数据信号之前达到预定的功率限制，则在所分配的信道上的通信数据信号的传输被阻止。

64. 发明授权

US06633600B2 Traffic lights in a code division multiple access (CDMA) modem 有权
标题翻译：交通灯在码分多址（CDMA）调制解调器
公开(公告)号：US06633600B2
公开(公告)日：2003-10-14
申请号：US09840769
申请日：2001-04-24
申请人： Gary Lomp , Fatih Ozluturk , Avi Silverberg
发明人： Gary Lomp , Fatih Ozluturk , Avi Silverberg
IPC分类号： H04Q700
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 spread spectrum code division multiple access communication system has a plurality of traffic channels. A plurality of traffic lights have a red state and a green state. Each traffic light is associated with a traffic channel. The state of each traffic light is based on an availability of that traffic light's associated traffic channel. The base station broadcasts each traffic light over a broadcast channel.
摘要翻译：扩频码分多址通信系统具有多个业务信道。多个交通信号灯具有红色状态和绿色状态。每个交通灯都与一个交通信道相关联。每个红绿灯的状态是基于该交通信号灯的相关业务信道的可用性。基站通过广播频道广播每个红绿灯。

65. 发明授权

US07664201B2 Digital automatic gain control 失效
标题翻译：数字自动增益控制
公开(公告)号：US07664201B2
公开(公告)日：2010-02-16
申请号：US11113603
申请日：2005-04-25
申请人： Leonid Kazakevich , Fatih Ozluturk
发明人： Leonid Kazakevich , Fatih Ozluturk
IPC分类号： H04K1/02
CPC分类号： H03G7/001 , H03G3/3052
摘要： An automatic gain control system prevents input overload by precisely controlling the input level of a received, digitally modulated signal without variable gain amplification. Limiting amplification in conjunction with a logarithmic detection splits an input signal path in two, providing separate phase and amplitude information for downstream digital signal processing, where the separate phase and amplitude information is processed without variable gain artifacts. The separated phase information may further be divided into I and Q signals.
摘要翻译：自动增益控制系统通过精确地控制接收到的数字调制信号的输入电平，从而防止输入过载，而无需增益放大。限制放大结合对数检测将输入信号路径分成两部分，为下游数字信号处理提供单独的相位和幅度信息，其中单独的相位和幅度信息被处理而没有可变增益伪像。分离的相位信息还可以被分成I和Q信号。

66. 发明授权

US07499393B2 Per stream rate control (PSRC) for improving system efficiency in OFDM-MIMO communication systems 有权
标题翻译：每个流速控制（PSRC），用于提高OFDM-MIMO通信系统中的系统效率
公开(公告)号：US07499393B2
公开(公告)日：2009-03-03
申请号：US11189649
申请日：2005-07-26
申请人： Fatih Ozluturk
发明人： Fatih Ozluturk
IPC分类号： H04J11/00
CPC分类号： H04L5/006 , H04B7/02 , H04B7/0697 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0023 , H04L5/0046 , H04L27/2608
摘要： A transmitter splits a user-data stream into a plurality of sub-streams. The transmitter then adaptively selects a modulation scheme and coding rate for each of the sub-streams based on current channel conditions. Next, a plurality of sub-carriers are modulated and encoded with the sub-stream data according to the selected modulation schemes and coding rates. The modulated sub-carriers are each allocated to one or more transmit antennas for transmission. Prior to transmission, a transmission power for each of the sub-carriers is adjusted based on the channel conditions. The adaptive modulation and coding function, the sub-carrier allocation function, and the power control function are jointly controlled to optimize throughput, signal quality, and system efficiency.
摘要翻译：发送器将用户数据流分解成多个子流。然后，发射机基于当前信道条件自适应地选择每个子流的调制方案和编码率。接下来，根据所选择的调制方案和编码率，利用子流数据对多个子载波进行调制和编码。调制后的子载波被分配给一个或多个发射天线用于发射。在发送之前，基于信道条件来调整每个子载波的发送功率。共同控制自适应调制编码功能，子载波分配功能和功率控制功能，优化吞吐量，信号质量和系统效率。

67. 发明授权

US07286847B2 Method and apparatus for performing an access procedure 有权
标题翻译：用于执行访问过程的方法和装置
公开(公告)号：US07286847B2
公开(公告)日：2007-10-23
申请号：US11169425
申请日：2005-06-29
申请人： Fatih Ozluturk , Gary R. Lomp
发明人： Fatih Ozluturk , Gary R. Lomp
IPC分类号： H04B7/00 , H04B7/216 , H04B1/00
CPC分类号： H04W52/36 , H04B1/707 , H04B1/7075 , H04B1/70753 , H04B1/70755 , H04B1/70758 , H04B1/7077 , H04B1/708 , H04B7/2628 , H04B2201/70701 , H04B2201/70702 , H04B2201/70703 , H04B2201/7071 , H04W52/367 , H04W52/50 , H04W52/60
摘要： A base station for controlling transmission power during the establishment of a communication channel utilizes the reception of a short code during initial power ramp-up. The short code is a sequence for detection by the base station which has a much shorter period than a conventional access code. The ramp-up starts from a power level that is lower than the required power level for detection by the base station. The power of the short code is quickly increased until the signal is detected by the base station. Once the base station detects the short code, it transmits an indication that the short code has been detected.
摘要翻译：在建立通信信道期间用于控制发送功率的基站在初始功率提升期间利用短码的接收。短代码是用于基站检测的序列，其具有比常规访问码短得多的周期。斜坡上升从低于基站检测所需功率电平的功率电平开始。短码的功率快速增加，直到基站检测到信号。一旦基站检测到短码，它就会发送一个指示已经检测到短码。

68. 发明授权

US07257379B2 Compensating for analog radio component impairments to relax specifications 有权
标题翻译：补偿模拟无线电组件损伤以放松规格
公开(公告)号：US07257379B2
公开(公告)日：2007-08-14
申请号：US10713613
申请日：2003-11-14
申请人： Fatih Ozluturk , Leonid Kazakevich , Kenneth P. Kearney , Geetha Lakshmi Narayan , Alpaslan Demir , Tanbir Haque
发明人： Fatih Ozluturk , Leonid Kazakevich , Kenneth P. Kearney , Geetha Lakshmi Narayan , Alpaslan Demir , Tanbir Haque
IPC分类号： H04B1/38
CPC分类号： H03G3/001 , H03D3/008 , H03D3/009 , H03G3/3068 , H03G3/3089 , H03G2201/103 , H03G2201/202 , H03G2201/302 , H03G2201/307 , H03G2201/508 , H04B1/30 , H04L2027/0016 , H04L2027/0024
摘要： In order to compensate for performance degradation caused by inferior low-cost analog radio component tolerances of an analog radio, a future system architecture (FSA) wireless communication transceiver employs numerous digital signal processing (DSP) techniques to compensate for deficiencies of such analog components so that modern specifications may be relaxed. Automatic gain control (AGC) functions are provided in the digital domain, so as to provide enhanced phase and amplitude compensation, as well as many other radio frequency (RF) parameters.
摘要翻译：为了补偿由模拟无线电的低成本模拟无线电组件公差引起的性能下降，未来的系统架构（FSA）无线通信收发器采用多种数字信号处理（DSP）技术来补偿这种模拟组件的缺陷，现代规格可能放宽。在数字域中提供自动增益控制（AGC）功能，以提供增强的相位和幅度补偿以及许多其他射频（RF）参数。

69. 发明申请

US20060133464A1 Acquisition circuit for low chip rate option for mobile telecommunication system 失效
公开(公告)号：US20060133464A1
公开(公告)日：2006-06-22
申请号：US11352570
申请日：2006-02-13
申请人： Alpaslan Demir , Fatih Ozluturk
发明人： Alpaslan Demir , Fatih Ozluturk
IPC分类号： H04B1/707
CPC分类号： H04B1/708 , H04B1/70735 , H04B1/7077 , H04B1/7093 , H04B2201/7071
摘要： A User Equipment (UE) has a circuit that performs the acquisition for the low chip rate option of the Universal Mobile Telecommunication System (UMTS) Time Division Duplex (TDD) standard as formulated by the Third Generation Partnership Project (3GPP). The present invention implements the detection of the basic SYNC code; the determination of the midamble used and the detection of the superframe timing based on SYNC code modulation sequence. This enables reading of a full Broadcast Channel (BCH) message.

70. 发明申请

US20060034218A1 Cancellation of pilot and traffic signals 失效
标题翻译：取消飞行员和交通信号灯
公开(公告)号：US20060034218A1
公开(公告)日：2006-02-16
申请号：US11234768
申请日：2005-09-23
申请人： Fatih Ozluturk , Nadir Sezgin
发明人： Fatih Ozluturk , Nadir Sezgin
IPC分类号： H04Q7/00
CPC分类号： H04B1/7103 , H04B1/7097 , H04B1/7107 , H04B1/71075 , H04B2201/70701
摘要： A method for removing selected signals from a received signal prior to decoding begins by receiving communication signals from a transmitter over a CDMA air interface. The received communication signals are input to a traffic signal cancellation system for canceling unwanted traffic signals, thereby producing an output (O). The received communication signals are input to a pilot signal cancellation system for removing a global pilot signal, thereby producing an output (Oadd). The output (Oadd) of the pilot signal cancellation system is subtracted from the output (O) of the traffic signal cancellation system to provide a cancellation system output.
摘要翻译：在解码之前从接收到的信号中去除所选信号的方法开始于通过CDMA空中接口从发射机接收通信信号。接收到的通信信号被输入到业务信号消除系统以消除不需要的业务信号，从而产生输出（O）。所接收的通信信号被输入到导频信号消除系统，用于去除全局导频信号，由此产生输出（O）。从交通信号消除系统的输出（O）中减去导频信号消除系统的输出（O SUB），以提供取消系统输出。

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