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41. 发明申请

WO2016053565A1 SYSTEM AND METHOD OF TONE MAPPING IN SINGLE USER AND MULTIPLE USER OPERATING MODES 审中-公开
标题翻译：单用户和多用户操作模式中的音调映射的系统和方法
公开(公告)号：WO2016053565A1
公开(公告)日：2016-04-07
申请号：PCT/US2015/048117
申请日：2015-09-02
申请人： MARVELL WORLD TRADE LTD. , ZHANG, Hongyuan , XU, Mingguang , SUN, Yakun
发明人： ZHANG, Hongyuan , XU, Mingguang , SUN, Yakun
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04J11/003 , H04L5/0007 , H04L5/0044 , H04L5/0048 , H04L5/0073 , H04L27/261 , H04W72/048 , H04W88/06
摘要： A system including a direct current tone, guard tone, data tone allocation, mapping, and inverse Fourier transform (IFT) modules. The direct current tone module determines a number of direct current tones based on whether a network device is operating in a single user or multi-user mode. The guard tone module determines a number of guard tones based on whether the network device is operating in the single user or multi-user mode. The data tone allocation module determines a number of data tones based on the number of direct current and guard tones. The mapping module receives data and based on the number of data tones, maps the data to the data tones. The IFT module performs a frequency to time domain conversion of an output of the mapping module to generate orthogonal frequency division multiplexing (OFDM) symbols during the single user mode and OFDM access symbols during the multi-user mode.
摘要翻译：一种包括直流音调，保护音调，数据音调分配，映射和傅立叶逆变换（IFT）模块的系统。直流音调模块基于网络设备是以单用户还是多用户模式操作来确定多个直流音调。保护音模块基于网络设备是以单用户还是多用户模式操作来确定多个保护音调。数据音调分配模块基于直流和保护音的数量来确定数量音调的数量。映射模块接收数据并根据数据音调的数量将数据映射到数据音调。在多用户模式期间，IFT模块在单用户模式和OFDM访问符号期间执行对映射模块的输出进行时域转换以产生正交频分复用（OFDM）符号的频率。

42. 发明申请

WO2016010882A1 CHANNEL FRAME STRUCTURES FOR HIGH EFFICIENCY WIRELESS LAN (HEW) 审中-公开
标题翻译：高效无线LAN（HEW）的通道框架结构
公开(公告)号：WO2016010882A1
公开(公告)日：2016-01-21
申请号：PCT/US2015/040110
申请日：2015-07-13
申请人： MARVELL WORLD TRADE LTD. , WANG, Lei , CHU, Liwen , SUN, Yakun , ZHANG, Hongyuan , JIANG, Jinjing , XU, Mingguang , LOU, Hui-Ling
发明人： WANG, Lei , CHU, Liwen , SUN, Yakun , ZHANG, Hongyuan , JIANG, Jinjing , XU, Mingguang , LOU, Hui-Ling
IPC分类号： H04W72/12 , H04W84/12
CPC分类号： H04W74/04 , H04L5/0098 , H04W28/0289 , H04W40/244 , H04W72/1289 , H04W84/02 , H04W84/12 , H04W88/02 , H04W88/08
摘要： An high efficiency wireless local area network access point including a channel access module and a scheduling module. The channel access module accesses a channel of an unlicensed frequency band, which includes a plurality of subchannels. The scheduling module generates a schedule for a plurality of high efficiency wireless local area network client stations to transmit data to the access point via the channel of the unlicensed frequency band. The schedule includes information for the plurality of client stations regarding (i) a time slot in which to access the channel without contention to transmit data to the access point via the channel, (ii) a subchannel of the plurality of subchannels to use during the time slot to transmit data to the access point, and (iii) one or more spatial streams to use on the subchannel and during the time slot to transmit data to the access point.
摘要翻译：高效率的无线局域网接入点，包括信道接入模块和调度模块。信道接入模块访问包括多个子信道的非许可频带的信道。调度模块生成用于多个高效率无线局域网客户端站经由未许可频带的信道向接入点发送数据的调度。所述时间表包括所述多个客户端站的信息，所述信息涉及（i）无争用地访问所述信道的时隙，以经由所述信道向所述接入点发送数据;（ii）在所述多个子信道期间使用的子信道的子信道，时隙以将数据发送到接入点，以及（iii）在子信道上以及在时隙期间使用的一个或多个空间流，以将数据发送到接入点。

43. 发明申请

WO2015168139A1 SYSTEMS AND METHODS FOR IMPLEMENTING PROTECTED ACCESS BASED ON A NULL DATA PACKET IN A WIRELESS NETWORK 审中-公开
标题翻译：基于无线网络中的空数据包实现受保护访问的系统和方法
公开(公告)号：WO2015168139A1
公开(公告)日：2015-11-05
申请号：PCT/US2015/028013
申请日：2015-04-28
申请人： MARVELL WORLD TRADE LTD. , CHU, Liwen , WANG, Lei , ZHANG, Hongyuan , LOU, Hui-Ling , SUN, Yakun
发明人： CHU, Liwen , WANG, Lei , ZHANG, Hongyuan , LOU, Hui-Ling , SUN, Yakun
IPC分类号： H04W74/08
CPC分类号： H04W74/08
摘要： An access point including a generation module, a transceiver, and an acknowledgment module. The generation module is configured to generate a synchronization signal. The transceiver is configured to (i) transmit the synchronization signal to a station, (ii) receive a medium access control protocol data unit based on the synchronization signal during a transmit opportunity period for the station. The acknowledgment module is configured to generate an acknowledgment signal based on the reception of the medium access control protocol data unit. The synchronization signal or the acknowledgment signal includes a null data packet frame. The null data packet frame includes a legacy signal field. The legacy signal field comprises a length of a portion of the null data packet frame subsequent to the legacy signal field. The transceiver is configured to transmit the acknowledgment signal to the station.
摘要翻译：接入点，包括生成模块，收发器和确认模块。生成模块被配置为生成同步信号。收发器被配置为（i）将同步信号发送到站，（ii）在站的发送机会期间基于同步信号接收介质访问控制协议数据单元。确认模块被配置为基于媒体访问控制协议数据单元的接收来产生确认信号。同步信号或确认信号包括空数据分组帧。空数据分组帧包括遗留信号字段。传统信号字段包括传统信号字段之后的零数据分组帧的一部分的长度。收发器被配置为将确认信号发送到站。

44. 发明申请

WO2015081132A1 ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS FOR WIRELESS LOCAL AREA NETWORK 审中-公开
标题翻译：无线局域网的正交频分多址
公开(公告)号：WO2015081132A1
公开(公告)日：2015-06-04
申请号：PCT/US2014/067483
申请日：2014-11-25
申请人： MARVELL WORLD TRADE LTD. , ZHANG, Hongyuan , SUN, Yakun , LOU, Hui-ling , CHU, Liwen
发明人： ZHANG, Hongyuan , SUN, Yakun , LOU, Hui-ling , CHU, Liwen
IPC分类号： H04L27/26
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/0041 , H04L5/0044 , H04L5/006 , H04L27/2602 , H04L27/2613 , H04L27/2627 , H04W84/12
摘要： A method for generating an orthogonal frequency division multiple access (OFDMA) data unit is described. A plurality of different orthogonal frequency division multiplex (OFDM) tone blocks for a wireless local area network (WLAN) communication channel are assigned to a plurality of devices including a first device and second device. The plurality of different OFDM tone blocks includes at least a first OFDM tone block assigned to the first device and a second OFDM tone block assigned to the second device. The first OFDM tone block and the second OFDM tone block together span a bandwidth equal to a smallest channel bandwidth of a legacy WLAN communication protocol. An OFDMA data unit is generated for the WLAN communication channel. The OFDMA unit includes a preamble portion and a data portion. The preamble portion has i) at least a legacy portion that spans the entire WLAN communication channel, ii) a first non-legacy portion that spans the first OFDM tone block, and iii) a second non-legacy portion that spans the second OFDM tone block.
摘要翻译：描述了一种用于产生正交频分多址（OFDMA）数据单元的方法。用于无线局域网（WLAN）通信信道的多个不同的正交频分复用（OFDM）音调块被分配给包括第一设备和第二设备的多个设备。多个不同的OFDM音调块至少包括分配给第一设备的第一OFDM音调块和分配给第二设备的第二OFDM音调块。第一OFDM音调块和第二OFDM音调块一起跨越等于传统WLAN通信协议的最小信道带宽的带宽。为WLAN通信信道生成OFDMA数据单元。 OFDMA单元包括前导码部分和数据部分。前导码部分具有i）至少跨越整个WLAN通信信道的传统部分，ii）跨越第一OFDM音调块的第一非传统部分，以及iii）跨越第二OFDM音调的第二非传统部分块。

45. 发明申请

WO2015039116A2 ACCESS POINT COORDINATION FOR TRAFFIC CONTROL IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中的交通控制接入点协调
公开(公告)号：WO2015039116A2
公开(公告)日：2015-03-19
申请号：PCT/US2014/055900
申请日：2014-09-16
申请人： MARVELL WORLD TRADE LTD. , ZHANG, Hongyuan , SUN, Yakun , LOU, Hui-Ling
发明人： ZHANG, Hongyuan , SUN, Yakun , LOU, Hui-Ling
CPC分类号： H04W72/082 , H04W16/14 , H04W28/0236 , H04W72/0446 , H04W74/0816 , H04W84/12
摘要： A presence of interference between a first wireless network and a second wireless network is determined. Transmissions in the first wireless network are coordinated with transmissions in the second wireless network to reduce interference between the first wireless network and the second wireless network. Transmissions in the first wireless network are scheduled based on the coordinating to reduce interference between the first wireless network and the second wireless network.
摘要翻译：确定第一无线网络和第二无线网络之间的干扰的存在。第一无线网络中的传输与第二无线网络中的传输协调，以减少第一无线网络和第二无线网络之间的干扰。基于协调来调度第一无线网络中的传输，以减少第一无线网络和第二无线网络之间的干扰。

46. 发明申请

WO2014169041A2 SYSTEMS AND METHODS OF CHANNEL QUALITY INDICATOR (CQI) SELECTION FOR NON-DETERMINISTIC RECEIVERS 审中-公开
标题翻译：用于非确定性接收机的信道质量指示符（CQI）选择的系统和方法
公开(公告)号：WO2014169041A2
公开(公告)日：2014-10-16
申请号：PCT/US2014/033505
申请日：2014-04-09
申请人： MARVELL WORLD TRADE LTD. , XU, Mingguang , SUN, Yakun , LOU, Hui-ling
发明人： XU, Mingguang , SUN, Yakun , LOU, Hui-ling
IPC分类号： H04B17/00
CPC分类号： H04B1/1027 , H04B17/309 , H04L1/0026
摘要： Systems and methods are provided for determining a channel quality indicator (CQI) for receivers that exhibit non-deterministic behavior during the CQI selection process. A codeword is received over a transmission system at a receiver, and a performance measure that is dependent on the CQI is determined for the codeword. The receiver determines an objective function that is based on the CQI and the performance measure, and selects a value for the CQI by performing an optimization technique on the objective function. The optimization technique is performed on the objective function over a range of candidate CQI values, and the selected value for the CQI is the candidate CQI value that optimizes the objective function.
摘要翻译：系统和方法被提供用于确定在CQI选择过程期间表现出非确定性行为的接收机的信道质量指示符（CQI）。在接收机处通过传输系统接收码字，并且为码字确定取决于CQI的性能测量。接收器确定基于CQI和性能测量的目标函数，并通过对目标函数执行优化技术来选择用于CQI的值。在一定范围的候选CQI值上对目标函数执行优化技术，并且CQI的选择值是优化目标函数的候选CQI值。

47. 发明申请

WO2008097792A2 METHOD AND APPARATUS FOR UPLINK POWER CONTROL IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中上行电源控制的方法与装置
公开(公告)号：WO2008097792A2
公开(公告)日：2008-08-14
申请号：PCT/US2008052564
申请日：2008-01-31
申请人： MOTOROLA INC , XIAO WEIMIN , GHOSH AMITAVA , LOVE ROBERT T , NORY RAVIKIRAN , RATASUK RAPEEPAT , SUN YAKUN
发明人： XIAO WEIMIN , GHOSH AMITAVA , LOVE ROBERT T , NORY RAVIKIRAN , RATASUK RAPEEPAT , SUN YAKUN
IPC分类号： H04B7/005 , H04W52/14 , H04W52/24 , H04W52/40
CPC分类号： H04W52/146 , H04W52/24 , H04W52/242 , H04W52/246 , H04W52/247 , H04W52/40
摘要： A communication system optimizes cell edge performance and spectral efficiency by a first step (404) of measuring, by the Node B, at least one system performance metric. A next step (406) includes sending, by the Node B, an indicator for the at least one system performance metric measurement. A next step (408) includes receiving the indicator for the at least one system performance metric measurement. A next step (410) includes determining an adaptive power control parameter based on the at least one system performance metric measured by the Node B and system performance metrics measured by at the least one other neighboring Node B. A next step (412) includes using the adaptive power control parameter to update an uplink transmit power level for at least one user equipment served by the Node B.
摘要翻译：通信系统通过由节点B测量至少一个系统性能度量的第一步骤（404）来优化小区边缘性能和频谱效率。下一步骤（406）包括由节点B发送用于至少一个系统性能度量测量的指示符。下一步骤（408）包括接收用于所述至少一个系统性能度量测量的指示符。下一步骤（410）包括基于由节点B测量的至少一个系统性能度量和由至少一个其他相邻节点B测量的系统性能度量来确定自适应功率控制参数。下一步骤（412）包括使用用于更新由节点B服务的至少一个用户设备的上行链路发射功率电平的自适应功率控制参数。

48. 发明申请

WO2008042514B1 RADIO RESOURCE ASSIGNMENT IN CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中无线资源分配控制信道
公开(公告)号：WO2008042514B1
公开(公告)日：2008-05-29
申请号：PCT/US2007076477
申请日：2007-08-22
申请人： MOTOROLA INC , KUCHIBHOTLA RAVI , BACHU RAJA S , CLASSON BRIAN K , LOVE ROBERT T , NORY RAVIKIRAN , STEWART KENNETH A , SUN YAKUN
发明人： KUCHIBHOTLA RAVI , BACHU RAJA S , CLASSON BRIAN K , LOVE ROBERT T , NORY RAVIKIRAN , STEWART KENNETH A , SUN YAKUN
IPC分类号： H04W28/06 , H04W72/04
CPC分类号： H04W72/0446 , H04W28/06 , H04W72/042 , H04W72/1273
摘要： A method in a wireless communication device including receiving (410) a composite control channel including at least two control channel elements, each control channel element only contains radio resource assignment information, for example, a codeword, exclusively addressed to a single wireless communication entity. The device combines (420) at least two of the control channel elements, and decodes (430) the combined control channel elements.
摘要翻译：一种无线通信设备中的方法，包括接收（410）包括至少两个控制信道单元的复合控制信道，每个控制信道单元仅包含专用于单个无线通信实体的无线资源分配信息，例如码字。该设备组合（420）至少两个控制信道单元，并解码（430）组合的控制信道单元。

49. 发明申请

WO2008042514A1 RADIO RESOURCE ASSIGNMENT IN CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中控制信道中的无线电资源分配
公开(公告)号：WO2008042514A1
公开(公告)日：2008-04-10
申请号：PCT/US2007/076477
申请日：2007-08-22
申请人： MOTOROLA, INC. , KUCHIBHOTLA, Ravi , BACHU, Raja S. , CLASSON, Brian K. , LOVE, Robert T. , NORY, Ravikiran , STEWART, Kenneth A. , SUN, Yakun
发明人： KUCHIBHOTLA, Ravi , BACHU, Raja S. , CLASSON, Brian K. , LOVE, Robert T. , NORY, Ravikiran , STEWART, Kenneth A. , SUN, Yakun
IPC分类号： H04Q7/38
CPC分类号： H04W72/0446 , H04W28/06 , H04W72/042 , H04W72/1273
摘要： A method in a wireless communication device including receiving (410) a composite control channel including at least two control channel elements, each control channel element only contains radio resource assignment information, for example, a codeword, exclusively addressed to a single wireless communication entity. The device combines (420) at least two of the control channel elements, and decodes (430) the combined control channel elements.
摘要翻译：一种无线通信设备中的方法，包括：接收（410）包括至少两个控制信道元素的复合控制信道，每个控制信道元素仅包含无线电资源分配信息，例如码字，发给一个单一的无线通信实体。该设备组合（420）控制信道单元中的至少两个，并对组合的控制信道单元进行解码（430）。

50. 发明申请

WO2008024578A2 DOWNLINK CONTROL CHANNEL SIGNALING IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中的下行链路控制信道信令
公开(公告)号：WO2008024578A2
公开(公告)日：2008-02-28
申请号：PCT/US2007/074064
申请日：2007-07-23
申请人： MOTOROLA, INC. , KUCHIBHOTLA, Ravi , CLASSON, Brian, K. , LOVE, Robert, T. , NORY, Ravikiran , SARTORI, Philippe, J. , STEWART, Kenneth, A. , SUN, Yakun , TALUKDAR, Anup, K.
发明人： KUCHIBHOTLA, Ravi , CLASSON, Brian, K. , LOVE, Robert, T. , NORY, Ravikiran , SARTORI, Philippe, J. , STEWART, Kenneth, A. , SUN, Yakun , TALUKDAR, Anup, K.
IPC分类号： H04L27/26 , H04B7/26
CPC分类号： H04W72/0406 , H04B7/2615 , H04L27/2608
摘要： A method in a wireless communication terminal (103) including receiving a plurality of sub-frames having time-frequency resource elements and resource allocation fields associated with a corresponding sub-frame, wherein the resource allocation fields indicate a resource assignment. In another embodiment, terminal receives a radio frame comprising a plurality of sub-frames and a frequency diverse allocation field indicating frequency diverse resource allocations in multiple sub-frames of the radio frame.
摘要翻译：一种无线通信终端（103）中的方法，包括接收具有时间频率资源元素的多个子帧和与对应子帧相关联的资源分配字段，其中所述资源分配字段指示资源分配。在另一个实施例中，终端接收包括多个子帧的无线电帧和指示无线电帧的多个子帧中的频率不同资源分配的频率不同分配字段。

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