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81. 发明授权

US08654712B2 OFDMA reverse link scheduling 有权
标题翻译： OFDMA反向链路调度
公开(公告)号：US08654712B2
公开(公告)日：2014-02-18
申请号：US11452722
申请日：2006-06-13
申请人： David Jonathan Julian , Arak Sutivong
发明人： David Jonathan Julian , Arak Sutivong
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W52/223 , H04L5/0007 , H04L5/0053 , H04L5/023 , H04W52/146 , H04W52/16 , H04W52/241 , H04W52/247 , H04W72/0473 , H04W72/12 , H04W72/1231 , H04W72/1268
摘要： Systems and methodologies are described that facilitate scheduling via a power control algorithm that dynamically update a scheduling metric (e.g., adjusting transmission power for sub-carriers) based on a prediction function and/or inference model of expected power requirements. In one aspect, the power prediction component can include two further components, namely: the data channel component and the control channel component—wherein a carrier to interference ratio (C/I) information is being transmitted on such control channel and the power is adjusted to obtain performance requirements. Accordingly, an efficient scheduling of users on a reverse link in an orthogonal manner can be provided, to optimally use system resources, while simultaneously: maintaining a predetermined and/or arbitrary fairness metrics, maintaining quality of service and maximizing throughput.
摘要翻译：描述了通过基于预期功率需求的预测函数和/或推理模型的动态地更新调度度量（例如，调整子载波的发射功率）的功率控制算法来促进调度的系统和方法。在一个方面，功率预测组件可以包括两个另外的组件，即：数据信道分量和控制信道分量，其中载波干扰比（C / I）信息正在这种控制信道上传输，并且功率被调整获得性能要求。因此，可以提供以正交方式在反向链路上的用户的有效调度，以最佳地利用系统资源，同时：维持预定和/或任意的公平度量，维持服务质量和最大化吞吐量。

82. 发明授权

US08488566B2 Control channel assignment in a wireless communication network 有权
标题翻译：在无线通信网络中控制信道分配
公开(公告)号：US08488566B2
公开(公告)日：2013-07-16
申请号：US13445231
申请日：2012-04-12
申请人： Arak Sutivong , Sony John Akkarakaran
发明人： Arak Sutivong , Sony John Akkarakaran
IPC分类号： H04B7/216
CPC分类号： H04J11/00 , H04J13/16 , H04J13/18 , H04L5/0007 , H04L5/0021 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04W72/044
摘要： The disclosed embodiments provide for methods and systems for allocating a plurality of users on a control channel in a wireless communication network. In one aspect, a method for allocating a plurality of users on a control channel includes assigning a first number of modulation symbols to a hop region for a control channel, and allocating a second number of users to the first number of modulation symbols.
摘要翻译：所公开的实施例提供了用于在无线通信网络中的控制信道上分配多个用户的方法和系统。一方面，一种用于在控制信道上分配多个用户的方法包括：将第一数量的调制符号分配给用于控制信道的跳频区域，以及将第二数量的用户分配给第一数量的调制符号。

83. 发明申请

US20120093136A1 METHODS AND APPARATUS FOR EFFICIENT PROVIDING OF SCHEDULING INFORMATION 有权
标题翻译：有效提供调度信息的方法和装置
公开(公告)号：US20120093136A1
公开(公告)日：2012-04-19
申请号：US13331929
申请日：2011-12-20
申请人： David Jonathan Julian , Arak Sutivong
发明人： David Jonathan Julian , Arak Sutivong
IPC分类号： H04W72/04 , H04J3/00
CPC分类号： H04W88/08
摘要： Systems and methodologies are described that facilitate efficiently providing scheduling information from an access terminal to a base station to enable effectuating scheduling decisions. Access terminals may transmit scheduling information in bifurcated requests. For instance, coarse scheduling information may be transferred utilizing a dedicated out-of-band channel, and fine scheduling information may be transmitted over an in-band channel.
摘要翻译：描述了有助于有效地从接入终端向基站提供调度信息以实现执行调度决策的系统和方法。接入终端可以在分叉请求中传送调度信息。例如，可以使用专用带外信道来传送粗调度信息，并且精细调度信息可以通过带内信道来发送。

84. 发明授权

US07742444B2 Multiple other sector information combining for power control in a wireless communication system 有权
标题翻译：多个其他扇区信息组合用于无线通信系统中的功率控制
公开(公告)号：US07742444B2
公开(公告)日：2010-06-22
申请号：US11376772
申请日：2006-03-15
申请人： Murat Mese , Arak Sutivong
发明人： Murat Mese , Arak Sutivong
IPC分类号： H04B7/185
CPC分类号： H04W52/362 , H04L1/0045 , H04L1/201 , H04W52/243 , H04W52/40
摘要： Techniques for adjusting transmit power to mitigate both intra-sector interference to a serving base station and inter-sector interference to neighbor base stations are described. This may be done by combining interference information from multiple base stations.
摘要翻译：描述了用于调整发射功率以减轻对服务基站的扇区内干扰和对邻近基站的扇区间干扰的技术。这可以通过组合来自多个基站的干扰信息来完成。

85. 发明申请

US20100069107A1 MULTIPLE OTHER SECTOR INFORMATION COMBINING FOR POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中组合功率控制的多个其他部门信息
公开(公告)号：US20100069107A1
公开(公告)日：2010-03-18
申请号：US12621843
申请日：2009-11-19
申请人： Murat Mese , Arak Sutivong
发明人： Murat Mese , Arak Sutivong
IPC分类号： H04B15/00
CPC分类号： H04W52/362 , H04L1/0045 , H04L1/201 , H04W52/243 , H04W52/40
摘要： Techniques for adjusting transmit power to mitigate both intra-sector interference to a serving base station and inter-sector interference to neighbor base stations are described. This may be done by combining interference information from multiple base stations.
摘要翻译：描述了用于调整发射功率以减轻对服务基站的扇区内干扰和对邻近基站的扇区间干扰的技术。这可以通过组合来自多个基站的干扰信息来完成。

86. 发明申请

US20100027451A1 REVERSE LINK POWER CONTROL FOR AN OFDMA SYSTEM 有权
标题翻译：用于OFDMA系统的反向链路功率控制
公开(公告)号：US20100027451A1
公开(公告)日：2010-02-04
申请号：US12511234
申请日：2009-07-29
申请人： Aamod D. Khandekar , Alexei Y. Gorokhov , Arak Sutivong , Murat Mese
发明人： Aamod D. Khandekar , Alexei Y. Gorokhov , Arak Sutivong , Murat Mese
IPC分类号： G08C17/00 , H04W72/00 , H04B1/04
CPC分类号： H04W52/146 , H04W52/12 , H04W52/16 , H04W52/247 , H04W52/248
摘要： Techniques for performing power control of multiple channels sent using multiple radio technologies are described. The transmit power of a reference channel, sent using a first radio technology (e.g., CDMA), is adjusted to achieve a target level of performance (e.g., a target erasure rate) for the reference channel. The transmit power of a data channel, sent using a second radio technology (e.g., OFDMA), is adjusted based on the transmit power of the reference channel. In one power control scheme, a reference power spectral density (PSD) level is determined based on the transmit power of the reference channel. A transmit PSD delta for the data channel is adjusted based on interference estimates. A transmit PSD of the data channel is determined based on the reference PSD level and the transmit PSD delta. The transmit power of the data channel is then set to achieve the transmit PSD for the data channel.
摘要翻译：描述了使用多种无线电技术发送的多信道的功率控制技术。调整使用第一无线电技术（例如，CDMA）发送的参考信道的发射功率，以实现用于参考信道的目标性能水平（例如，目标擦除率）。使用第二无线电技术（例如，OFDMA）发送的数据信道的发射功率基于参考信道的发射功率进行调整。在一个功率控制方案中，基于参考信道的发射功率来确定参考功率谱密度（PSD）电平。基于干扰估计来调整数据信道的传输PSD增量。基于参考PSD电平和发送PSD增量来确定数据信道的发送PSD。然后设置数据信道的发射功率以实现数据信道的发射PSD。

87. 发明申请

US20090149172A1 SUPERVISING QUICKCHANNELINFO BLOCK, EXTENDEDCHANNELINFO MESSAGE AND SECTORPARAMETERS MESSAGE IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：监督无线通信系统中的快速通道信息块，扩展信道信息和部门信息
公开(公告)号：US20090149172A1
公开(公告)日：2009-06-11
申请号：US12091455
申请日：2006-10-27
申请人： Rajat Prakash , Fatih Ulupinar , Edward Harrison Teague , Arak Sutivong , Aamod Khandekar , Alexei Gorokhov
发明人： Rajat Prakash , Fatih Ulupinar , Edward Harrison Teague , Arak Sutivong , Aamod Khandekar , Alexei Gorokhov
IPC分类号： H04W24/00
CPC分类号： H04W52/0235 , H04B17/318 , H04B17/382 , H04L1/0003 , H04L1/0026 , H04L1/0028 , H04L1/0675 , H04L27/2647 , H04L41/0803 , H04L41/083 , H04L41/0869 , H04W24/10 , H04W88/02 , Y02D30/32 , Y02D70/1224 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162
摘要： A method and apparatus for supervising a QuickChannelInfo block, ExtendedChannelInfo message and SectorParameters message in a wireless communication is described. A QuickChannelInfo supervision timer for TOMPECISupervision is set. It is determined if the QuickChannelInfo supervision timer is active. An ExtendedChannelInfo supervision timer is set to TOMPECISupervision and determined if ExtendedChannelInfo supervision timer is active. ASectorParameters supervision timer is set to TOMPSPSupervision and determined if the SectorParameters supervision timer is active.
摘要翻译：描述了用于监视无线通信中的QuickChannelInfo块，ExtendedChannelInfo消息和扇区参数消息的方法和装置。设置TOMPECISupervision的QuickChannelInfo监控定时器。确定QuickChannelInfo监控定时器是否处于活动状态。 ExtendedChannelInfo监控定时器设置为TOMPECISupervision，并确定ExtendedChannelInfo监控定时器是否处于活动状态。 ASectorParameters监视定时器设置为TOMPSPSupervision，并确定SectorParameters监视定时器是否处于活动状态。

88. 发明申请

US20070041404A1 Code division multiplexing in a single-carrier frequency division multiple access system 有权
标题翻译：在单载波频分多址系统中进行码分复用
公开(公告)号：US20070041404A1
公开(公告)日：2007-02-22
申请号：US11431969
申请日：2006-05-10
申请人： Ravi Palanki , Aamod Khandekar , Arak Sutivong
发明人： Ravi Palanki , Aamod Khandekar , Arak Sutivong
IPC分类号： H04J13/00 , H04J1/00
CPC分类号： H04W72/0406 , H04B1/692 , H04J1/00 , H04J11/00 , H04J13/10 , H04L5/0021 , H04L5/0026 , H04L5/0037 , H04L5/0048 , H04L25/0204 , H04L25/0226 , H04L25/0228 , H04L25/0242 , H04L25/03866 , H04L27/2613 , H04L27/2615 , H04L27/2636 , H04L27/2643
摘要： In a single-carrier frequency division multiple access (SC-FDMA) system that utilizes interleaved FDMA (IFDMA) or localized FDMA (LFDMA), a transmitter generates modulation symbols for different types of data (e.g., traffic data, signaling, and pilot) and performs code division multiplexing (CDM) on at least one data type. For example, the transmitter may apply CDM on signaling and/or pilot sent on frequency subbands and symbol periods that are also used by at least one other transmitter. To apply CDM to a given data type (e.g., signaling), the transmitter performs spreading on the modulation symbols for that data type with an assigned spreading code. CDM may be applied across symbols, samples, samples and symbols, frequency subbands, and so on. The transmitter may perform scrambling after the spreading. The transmitter generates SC-FDMA symbols of the same or different symbol durations for traffic data, signaling, and pilot and transmits the SC-FDMA symbols.
摘要翻译：在采用交织FDMA（IFDMA）或局部FDMA（LFDMA）的单载波频分多址（SC-FDMA）系统中，发射机为不同类型的数据（例如业务数据，信令和导频）生成调制符号，并对至少一种数据类型进行码分复用（CDM）。例如，发射机可以在也被至少一个其他发射机使用的频率子带和符号周期上发送的信令和/或导频上应用CDM。为了将CDM应用于给定数据类型（例如，信令），发射机对具有分配的扩展码的数据类型的调制符号执行扩展。 CDM可以跨符号，样本，样本和符号，频率子带等应用。发射机可以在扩频之后执行加扰。发射机产生业务数据，信令和导频的相同或不同符号持续时间的SC-FDMA符号，并发送SC-FDMA符号。

89. 发明申请

US20060291371A1 Softer and soft handoff in an orthogonal frequency division wireless communication system 有权
标题翻译：在正交频分无线通信系统中更软和更软切换
公开(公告)号：US20060291371A1
公开(公告)日：2006-12-28
申请号：US11132765
申请日：2005-05-18
申请人： Arak Sutivong , Ayman Naguib , Dhananjay Gore , Alexei Gorokhov , Tingfang Ji
发明人： Arak Sutivong , Ayman Naguib , Dhananjay Gore , Alexei Gorokhov , Tingfang Ji
IPC分类号： H04J11/00
CPC分类号： H04B1/713 , H04B7/022 , H04B7/0491 , H04L5/0012 , H04L5/0023 , H04L5/0048 , H04L5/006 , H04L5/0069 , H04L25/0226 , H04L27/2613 , H04W36/18 , H04W48/08
摘要： Transmission patterns for pilot symbols transmitted from a mobile station or base station are provided. The patterns may be selected according to a location of the mobile station with respect to one or more antennas are provided. In some aspects, the pattern may be selected based upon the distance between the mobile station and the one or more antennas. In other aspect, the pattern may be based upon whether the mobile station is in handoff.
摘要翻译：提供从移动台或基站发送的导频符号的传输模式。可以根据移动台相对于一个或多个天线的位置来选择模式。在一些方面，可以基于移动台与一个或多个天线之间的距离来选择模式。在另一方面，该模式可以基于移动台是否处于切换状态。

90. 发明申请

US20060274691A1 Reception of H-ARQ transmissions with interference cancellation in a quasi-orthogonal communication system 有权
公开(公告)号：US20060274691A1
公开(公告)日：2006-12-07
申请号：US11147830
申请日：2005-06-07
申请人： Ayman Naguib , Alexei Gorokhov , Dhananjay Gore , Tingfang Ji , Arak Sutivong
发明人： Ayman Naguib , Alexei Gorokhov , Dhananjay Gore , Tingfang Ji , Arak Sutivong
IPC分类号： H04Q7/00
CPC分类号： H04L1/1819 , H04B2001/7152 , H04L5/0023 , H04L25/0224
摘要： To receive packets with interference cancellation, block transmissions for the packets are received on time-frequency blocks used by these packets. Receiver spatial processing is performed on input symbols to obtain detected symbols. Each packet is demodulated and decoded based on all detected symbols obtained for all block transmissions received for the packet. For each packet that is decoded correctly, the transmission for the packet is terminated, the interference due to the packet is estimated, and the estimated interference is subtracted from the input symbols for all time-frequency blocks used by the packet. Receiver spatial processing is performed on the interference-canceled symbols to obtain new detected symbols for all time-frequency blocks used by all correctly decoded packets. Each packet decoded in error and overlapping at least partially with any correctly decoded packet may be demodulated and decoded based on all detected symbols available for that packet.

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