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1. 发明申请

WO2015135127A1 METHODS AND APPARATUS FOR CONFIGURING LOW-POWER TIME ALLOCATIONS OF A BEACON PERIOD IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：用于在无线通信网络中配置BEACON时段的低功耗时间分配的方法和装置
公开(公告)号：WO2015135127A1
公开(公告)日：2015-09-17
申请号：PCT/CN2014/073191
申请日：2014-03-11
申请人： INTEL IP CORPORATION , NIU, Huaning , YANG, Rongzhen , YIN, Hujun , LI, Qinghua , LI, Honggang
发明人： NIU, Huaning , YANG, Rongzhen , YIN, Hujun , LI, Qinghua , LI, Honggang
IPC分类号： H04W84/12
CPC分类号： H04W74/006 , H04W52/0216 , H04W74/085 , H04W84/12 , Y02D70/00 , Y02D70/142 , Y02D70/21
摘要： Embodiments of a high-efficiency WLAN (HEW) access point (AP), user device (STA), and methods for communication between HEW APs and STAs in a wireless network are generally described herein. In some embodiments, a HEW AP determines a duration of a low-power time allocation, within a beacon period, that is to be reserved for low-power transmissions by STAs within a service range of the AP. The HEW AP can broadcast time sharing information to STAs within the service range of the AP. The time sharing information can indicate a start time of the duration of the low-power time allocation with respect to a start time of the beacon period and a maximum transmission power for transmissions performed during the low-power time allocation. Other embodiments and methods are also described.
摘要翻译：这里一般地描述高效WLAN（HEW）接入点（AP），用户设备（STA）以及用于无线网络中的HEW AP和STA之间的通信的方法的实施例。在一些实施例中，HEW AP确定信标周期内的低功率时间分配的持续时间，其将被保留用于AP的服务范围内的STA的低功率传输。 HEW AP可以在AP的服务范围内向STA广播时间共享信息。时间共享信息可以指示关于信标周期的开始时间的低功率时间分配的持续时间的开始时间和用于在低功率时间分配期间执行的传输的最大发送功率。还描述了其它实施例和方法。

2. 发明申请

WO2015161475A1 CONNECTION IDENTIFIER FOR HIGH-EFFICIENCY WIRELESS NETWORKS 审中-公开
标题翻译：高效无线网络的连接识别器
公开(公告)号：WO2015161475A1
公开(公告)日：2015-10-29
申请号：PCT/CN2014/076100
申请日：2014-04-24
申请人： INTEL IP CORPORATION , LI, Honggang , LI, Qinghua , NIU, Huaning , YIN, Hujun , KENNEY, Thomas
发明人： LI, Honggang , LI, Qinghua , NIU, Huaning , YIN, Hujun , KENNEY, Thomas
IPC分类号： H04W40/24
CPC分类号： H04W76/11 , H04L1/0053 , H04L1/0072 , H04W80/02 , H04W84/12
摘要： Various embodiments are generally directed to techniques to identify the target of a packet in a wireless network. A transmitter node may include a connection identifier to generate a unique identifier corresponding to a connection between the transmitter node and a receiver node in the wireless network and a data packet transmitter to embed the unique identifier into a physical layer convergence protocol header corresponding to a packet to be transmitted to the receiver node. A node may include a data packet receiver to receive a physical layer convergence protocol header corresponding to a packet to be transmitted from a transmitter node in the wireless network to a receiver node in the wireless network and a header decoder to decode a unique identifier from the physical layer convergence protocol header, the unique identifier corresponding to a connection between the transmitter node and the receiver node.
摘要翻译：各种实施例通常涉及用于识别无线网络中的分组的目标的技术。发射机节点可以包括连接标识符，以生成与无线网络中的发射机节点和接收机节点之间的连接相对应的唯一标识符，以及数据分组发射机，将唯一标识符嵌入与分组对应的物理层会聚协议头被发送到接收器节点。节点可以包括数据分组接收器，用于接收对应于要从无线网络中的发射机节点发送到无线网络中的接收机节点的分组的物理层会聚协议报头，以及头解码器，用于从所述无线网络中解码唯一标识符物理层汇聚协议报头，唯一标识符对应于发射机节点和接收机节点之间的连接。

3. 发明申请

WO2014158258A1 LOW POWER DEVICE TO DEVICE TRANSMISSION 审中-公开
标题翻译：低功率器件到器件传输
公开(公告)号：WO2014158258A1
公开(公告)日：2014-10-02
申请号：PCT/US2013/075801
申请日：2013-12-17
申请人： INTEL IP CORPORATION , LI, Qinghua , LI, Honggang , CHEN, Xiaogang , NIU, Huaning , YANG, Rongzhen
发明人： LI, Qinghua , LI, Honggang , CHEN, Xiaogang , NIU, Huaning , YANG, Rongzhen
IPC分类号： H04W72/08
CPC分类号： H04W8/082 , H04B1/56 , H04B7/0417 , H04B7/0452 , H04B7/0619 , H04B7/063 , H04B7/0695 , H04B7/088 , H04L1/1864 , H04L5/0007 , H04L5/0048 , H04L5/0051 , H04L5/0057 , H04L5/0085 , H04L25/0206 , H04L25/03305 , H04L47/803 , H04L65/4092 , H04L65/601 , H04L65/602 , H04L65/604 , H04L65/607 , H04L65/608 , H04L65/80 , H04L2025/03426 , H04M1/72572 , H04N21/2402 , H04N21/8456 , H04N21/8543 , H04W4/021 , H04W8/02 , H04W8/06 , H04W24/00 , H04W24/02 , H04W28/02 , H04W28/0226 , H04W28/0289 , H04W28/085 , H04W28/20 , H04W36/0005 , H04W36/0011 , H04W36/0022 , H04W36/08 , H04W36/22 , H04W36/26 , H04W36/30 , H04W48/06 , H04W48/12 , H04W48/16 , H04W48/18 , H04W56/001 , H04W72/0446 , H04W72/046 , H04W72/082 , H04W76/15 , H04W84/042 , H04W84/045 , H04W84/12 , H04W88/02 , H04W88/08 , H04W88/10 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/21 , Y02D70/23 , Y02D70/444
摘要： In embodiments, apparatuses, methods, and storage media may be described for allocating radio resources to a user equipment (UE) for device to device (D2D) transmission. Specifically, the UE may be configured to predict cellular interference to one or more cellular transmissions in a cell that may be caused by the transmission of a D2D signal. Based on that predicted interference, the UE may identify one or more radio resources in for the D2D transmission.
摘要翻译：在实施例中，可以描述用于将无线电资源分配给用于设备到设备（D2D）传输的用户设备（UE）的设备，方法和存储介质。具体地，UE可以被配置为预测对可能由D2D信号的传输引起的小区中的一个或多个蜂窝传输的蜂窝干扰。基于该预测的干扰，UE可以识别用于D2D传输的一个或多个无线电资源。

4. 发明申请

WO2014088687A1 DEVICE-TO-DEVICE DISTRIBUTED SCHEDULING 审中-公开
标题翻译：设备到设备分布式调度
公开(公告)号：WO2014088687A1
公开(公告)日：2014-06-12
申请号：PCT/US2013/062277
申请日：2013-09-27
申请人： INTEL CORPORATION , LI, Honggang , LI, Qinghua , NIU, Huaning , YIN, Hujun , ZHU, Yuan
发明人： LI, Honggang , LI, Qinghua , NIU, Huaning , YIN, Hujun , ZHU, Yuan
IPC分类号： H04W72/12
CPC分类号： H04B1/12 , H04B1/3827 , H04B7/0452 , H04B7/0617 , H04B7/15557 , H04B17/24 , H04B17/26 , H04B17/345 , H04J11/005 , H04J11/0053 , H04L1/0003 , H04L1/0054 , H04L1/1854 , H04L1/1867 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0058 , H04L5/0092 , H04L25/0202 , H04L25/0206 , H04L25/03305 , H04L27/0008 , H04W24/02 , H04W24/10 , H04W36/10 , H04W40/16 , H04W52/0261 , H04W52/40 , H04W72/0406 , H04W72/042 , H04W72/048 , H04W72/0486 , H04W72/08 , H04W72/082 , H04W72/12 , H04W72/1205 , H04W72/121 , H04W72/1242 , H04W72/1247 , H04W76/14 , H04W76/27 , H04W76/28 , H04W84/042 , H04W84/18 , H04W92/18 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/24
摘要： A system and method for distributed scheduling of transmissions between device-to-device (D2D) communications is disclosed. The distributed scheduling method employs a distributed scheduling structure in which device identifiers rather than connection identifiers are used to enable scheduling of a D2D data transfer between devices in a wireless neighborhood. The novel distributed scheduling structure is scalable to a larger number of D2D devices than is feasible with a connection ID-based tone matrix.
摘要翻译：公开了一种用于在设备到设备（D2D）通信之间的传输的分布式调度的系统和方法。分布式调度方法采用分布式调度结构，其中使用设备标识符而不是连接标识符来实现在无线邻域中的设备之间的D2D数据传输的调度。新颖的分布式调度结构可扩展到D2D设备的数量，而不是基于连接ID的音调矩阵。

5. 发明申请

WO2013155253A1 MULTI-ACCESS SCHEME AND SIGNAL STRUCTURE FOR D2D COMMUNICATIONS 审中-公开
标题翻译： D2D通信的多路访问方案和信号结构
公开(公告)号：WO2013155253A1
公开(公告)日：2013-10-17
申请号：PCT/US2013/036085
申请日：2013-04-11
申请人： LI, Qinghua , LI, Honggang , NIU, Huaning , HSUAN, Yi , ZHU, Yuan , CHEN, Xiaogang , FWU, Jong-Kae , DAVYDOV, Alexei , YIN, Hujun , LIN, Xintian E. , WONG, Wendy C. , ZHANG, Yujian , PAPATHANASSIOU, Apostolos
发明人： LI, Qinghua , LI, Honggang , NIU, Huaning , HSUAN, Yi , ZHU, Yuan , CHEN, Xiaogang , FWU, Jong-Kae , DAVYDOV, Alexei , YIN, Hujun , LIN, Xintian E. , WONG, Wendy C. , ZHANG, Yujian , PAPATHANASSIOU, Apostolos
IPC分类号： H04B7/26 , H04J11/00
CPC分类号： H04W74/0808 , H04L5/0001 , H04L5/0023 , H04L5/0037 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04L5/0064 , H04L5/0094 , H04L5/14 , H04L12/189 , H04W4/06 , H04W4/70 , H04W24/02 , H04W24/10 , H04W28/02 , H04W28/0268 , H04W28/08 , H04W36/0016 , H04W36/08 , H04W72/04 , H04W72/0406 , H04W72/042 , H04W72/085 , H04W74/0833 , H04W76/10 , H04W76/19 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/24
摘要： A signal structure for use in D2D communications is described. In one embodiment, a preamble for automatic gain control at the receiver end is included in the transmitted signal. Techniques for scheduling of D2D transmissions using carrier sensing multiple access (CSMA) and a power control schemes for interference management are also described.
摘要翻译：描述了用于D2D通信的信号结构。在一个实施例中，在接收端的自动增益控制的前同步码包括在所发送的信号中。还描述了使用载波侦听多路访问（CSMA）调度D2D传输的技术和用于干扰管理的功率控制方案。

6. 发明申请

WO2012016088A3 FEEDBACK SCHEME FOR MU-MIMO 审中-公开
公开(公告)号：WO2012016088A3
公开(公告)日：2012-02-02
申请号：PCT/US2011/045800
申请日：2011-07-28
申请人： INTEL CORPORATION , NIU, Huaning , LI, Qinghua , LI, Honggang
发明人： NIU, Huaning , LI, Qinghua , LI, Honggang
IPC分类号： H04B7/04 , H04W72/12
摘要： Embodiments of a system and method for managing feedback in a MU-MIMO system. An access point can announce one or more of mobile stations that are to receive downlink information in a first frame. The access point can also send a sounding package to the one or more mobile stations and receive feedback from the one or more mobile stations according to the feedback schedule. The feedback may be based on the reception of the sounding package.

7. 发明申请

WO2012015611A1 POWER LOADING IN MU-MIMO 审中-公开
标题翻译： MU-MIMO中的功率负载
公开(公告)号：WO2012015611A1
公开(公告)日：2012-02-02
申请号：PCT/US2011/044246
申请日：2011-07-15
申请人： INTEL CORPORATION , NIU, Huaning , LI, Qinghua , LI, Honggang
发明人： NIU, Huaning , LI, Qinghua , LI, Honggang
IPC分类号： H04W52/26 , H04B7/04 , H04L27/26 , H04W88/08
CPC分类号： H04W52/241 , H04B7/0452 , H04B7/0632 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L5/0046 , H04W52/262
摘要： Embodiments of a system and method for transmitting data from an access point in a multiple user multiple input multiple output (MU-MIMO) system are provided. A first indication of signal quality (ISQ) is received at the access point from a first station and a second ISQ is received from a second station. The access point sets a first power level and a first modulation and coding scheme (MCS) for transmission of a first aggregated media access control (MAC) protocol data unit (A-MPDU) to the first station as a function of the first ISQ and an amount of payload data corresponding to the first A-MPDU. The access point also sets a second power level and a second MCS for transmission of a second A-MPDU as a function of the second ISQ and an amount of payload data corresponding to the second A-MPDU.
摘要翻译：提供了一种用于在多用户多输入多输出（MU-MIMO）系统中从接入点发送数据的系统和方法的实施例。信号质量（ISQ）的第一指示在第一站的接入点处接收，并且从第二站接收第二ISQ。接入点设置第一功率电平和第一调制和编码方案（MCS），用于作为第一ISQ的函数将第一聚合介质访问控制（MAC）协议数据单元（A-MPDU）传输到第一站，以及与第一A-MPDU对应的有效载荷数据量。接入点还设置第二功率电平和用于传输第二A-MPDU作为第二ISQ和与第二A-MPDU对应的有效载荷数据量的第二MCS。

8. 发明申请

WO2012027060A2 COMMUNICATION STATION AND METHOD FOR EFFICIENTLY PROVIDING CHANNEL FEEDBACK FOR MIMO COMMUNICATIONS 审中-公开
标题翻译：通信站和有效提供MIMO通信信道反馈的方法
公开(公告)号：WO2012027060A2
公开(公告)日：2012-03-01
申请号：PCT/US2011/045754
申请日：2011-07-28
申请人： INTEL CORPORATION , LI, Qinghua , NIU, Huaning , LIN, Xintian, E. , ZHU, Yuan , KENNEY, Thomas, J. , PERAHIA, Eldad , LI, Honggang
发明人： LI, Qinghua , NIU, Huaning , LIN, Xintian, E. , ZHU, Yuan , KENNEY, Thomas, J. , PERAHIA, Eldad , LI, Honggang
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04L25/03955 , H04B7/024 , H04B7/0452 , H04B7/0478 , H04B7/0482 , H04B7/0639 , H04B7/0641 , H04B7/066 , H04L2025/03414
摘要： Embodiments of a communication station and methods for efficiently providing channel feedback for MIMO communications over an OFDM channel are generally described herein. In some embodiments, receiving stations may perform a recursive differential quantization of channel information across time and/or frequency to generate quantized differential channel feedback. The quantized differential channel feedback from each receiving station may be used by a transmitting station to precode MIMO transmissions to one or more of the receiving stations. The quantized differential channel feedback may be either a quantized differential channel matrix or a quantized differential beamforming matrix.
摘要翻译：通常在本文中描述通信站的实施例和用于在OFDM信道上有效地提供用于MIMO通信的信道反馈的方法。在一些实施例中，接收站可以在时间和/或频率上执行信道信息的递归差分量化，以产生量化的差分信道反馈。来自每个接收站的量化的差分信道反馈可以由发射站用于对接收站中的一个或多个的MIMO传输进行预编码。量化差分信道反馈可以是量化差分信道矩阵或量化差分波束成形矩阵。

9. 发明申请

WO2010051516A2 TECHNIQUES FOR QUICK ACCESS CHANNEL INFORMATION LOADING IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中快速接入信道信息加载技术
公开(公告)号：WO2010051516A2
公开(公告)日：2010-05-06
申请号：PCT/US2009/062902
申请日：2009-10-31
申请人： INTEL CORPORATION , ZHU, Yuan , YANG, Xiangying , LI, Qinghua , YIN, Hujun , LI, Honggang
发明人： ZHU, Yuan , YANG, Xiangying , LI, Qinghua , YIN, Hujun , LI, Honggang
IPC分类号： H04B7/26 , H04W74/00 , H04L27/26
CPC分类号： H04L27/2613 , H04L5/0007 , H04L5/0037 , H04L5/0053
摘要： An embodiment of the present invention provides a method of quick access channel information loading in wireless networks, comprising mapping at least one quick access channel to one distributed resource unit of control tiles, said control tiles being spread across consecutive sub-carriers and consecutive OFDMA symbols, wherein each control tile and a predetermined number of sub carriers are used to send a bandwidth indicator and a predetermined number of sub carriers are used to send a bandwidth request message, and wherein there exist unique orthogonal sequences for the bandwidth indicator and each of the sequences are capable of being selected as a preamble sequence.
摘要翻译：本发明的实施例提供了一种在无线网络中加载快速访问信道信息的方法，包括将至少一个快速访问信道映射到控制瓦片的一个分布式资源单元，所述控制瓦片跨越连续的子载波和连续的OFDMA符号，其中每个控制片和预定数量的子载波用于发送带宽指示符，并且预定数量的子载波用于发送带宽请求消息，并且其中存在唯一的正交序列用于带宽指示符，并且每个序列都能够被选作前导序列。

10. 发明申请

WO2014139152A1 DEVICE AND METHOD FOR DEVICE-TO-DEVICE ANGLE DETECTION WITH ULTRASOUND AND WIRELESS SIGNAL 审中-公开
标题翻译：用于超声波无线信号的设备到设备角度检测的设备和方法
公开(公告)号：WO2014139152A1
公开(公告)日：2014-09-18
申请号：PCT/CN2013/072714
申请日：2013-03-15
申请人： INTEL CORPORATION , LI, Honggang , LIN, Xintian Eddie , LI, Qinghua , YIN, Hujun , ZHOU, Yongfa , MOHANTY, Shantidev
发明人： LI, Honggang , LIN, Xintian Eddie , LI, Qinghua , YIN, Hujun , ZHOU, Yongfa , MOHANTY, Shantidev
IPC分类号： H04B7/00
CPC分类号： G01S5/186 , G01S11/16
摘要： A method for determining orientation of an electronic device relative to another electronic device is described. The method includes synchronizing internal clock of a first electronic device with internal clock of a second electronic device using electromagnetic signals communicated between the first electronic device and the second electronic device, sending two or more sound waves from the second electronic device, receiving the two or more sound waves at the first electronic device, and calculating orientation of the first electronic device relative to the second electronic device based on a difference in time of arrival of the two or more sound waves at the first electronic device. The first electronic device and the second electronic device each have at least one transceiver configured to send and receive electromagnetic signals. The first electronic device has two or more acoustoelectric transducers and the second electronic device has one or more acoustoelectric transducer.
摘要翻译：描述了一种用于确定电子设备相对于另一电子设备的方向的方法。该方法包括使用在第一电子设备和第二电子设备之间传送的电磁信号来同步第一电子设备的内部时钟与第二电子设备的内部时钟同步，从第二电子设备发送两个或更多个声波，接收两个或基于第一电子设备处的两个或更多个声波的到达时间差，计算第一电子设备的更多的声波，以及计算第一电子设备相对于第二电子设备的取向。第一电子设备和第二电子设备各自具有被配置为发送和接收电磁信号的至少一个收发器。第一电子装置具有两个或多个声电换能器，第二电子装置具有一个或多个声电换能器。

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