公开(公告)号：US09219801B2

公开(公告)日：2015-12-22

申请号：US13995650

申请日：2011-12-22

申请人： Guoqing Li ,  Carlos Cordeiro ,  Bahareh Sadeghi ,  Ali S. Sadri

发明人： Guoqing Li ,  Carlos Cordeiro ,  Bahareh Sadeghi ,  Ali S. Sadri

IPC分类号： H04L29/06 ,  H04W80/04 ,  H04W80/06

CPC分类号： H04L69/08 ,  H04L69/168 ,  H04L69/169 ,  H04W80/04 ,  H04W80/06

摘要： A system and method are provided that allow WiGig protocol adaptation layers (PALs) to operate differently from the proposed WiGig standard on top of an Internet protocol (IP) layer in order to enhance routing options for communication of the data traffic between a transmitting (source) device and a receiving (sink) device. A layering architecture is provided that allows WiGig PALs, such as WDE, to operate on top of an IP layer. A signaling mechanism is also provided that allows a negotiation, or at least an indication, of the underlying layering structure for specific data communications. Recognizing that the next generation wireless display requires technology such as WiGig WDE to support the driving demand for a cable replacement user experience and richer wireless display use cases, this PAL over IP architecture optimizes alignment of the WiGig data communication technology with other data communication technologies.

摘要翻译： 提供一种系统和方法，其允许WiGig协议适配层（PAL）与互联网协议（IP）层之上的所提出的WiGig标准不同地运行，以便增强用于在发送（源） ）设备和接收（接收）设备。 提供了一种分层架构，允许WiGig PAL（如WDE）在IP层之上运行。 还提供了一种信令机制，其允许用于特定数据通信的基础分层结构的协商或至少指示。 认识到下一代无线显示器需要诸如WiGig WDE之类的技术来支持电缆更换用户体验的驱动需求和更丰富的无线显示用例，该PAL over IP架构优化了WiGig数据通信技术与其他数据通信技术的对准。

公开(公告)号：US20150264514A1

公开(公告)日：2015-09-17

申请号：US14565868

申请日：2014-12-10

申请人： Emily H. Qi ,  Carlos Cordeiro ,  Po Kai Huang ,  David J. McCall ,  Robert D. Hughes

发明人： Emily H. Qi ,  Carlos Cordeiro ,  Po Kai Huang ,  David J. McCall ,  Robert D. Hughes

IPC分类号： H04W4/00 ,  H04L29/08 ,  H04W76/02

CPC分类号： H04W8/005 ,  H04L67/1091 ,  H04L67/16 ,  H04L69/18 ,  H04W4/70 ,  H04W4/80 ,  H04W76/10 ,  H04W76/23 ,  H04W84/12 ,  H04W88/06 ,  Y02D30/40 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/166 ,  Y02D70/22 ,  Y02D70/26

摘要： Methods, apparatuses, and computer-readable media for a wireless communication device switching between lower energy and higher energy wireless communication techniques are disclosed. The wireless communication device includes processing circuitry to: receive a packet in accordance with a lower energy wireless peer-to-peer (P2P) network communication technique from a service provider wireless device, wherein the packet indicates one or more services provided by the service provider wireless device. The processing circuitry may be further to: determine to switch to a higher energy wireless P2P communication technique to communicate with the service provider wireless device based on a determination that a target service is provided by the service provider wireless device. The processing circuitry may be further to: perform a connectivity setup with the provider wireless device to use the target service in accordance with the higher energy wireless P2P communication technique.

摘要翻译： 公开了用于在较低能量和较高能量无线通信技术之间切换的无线通信设备的方法，装置和计算机可读介质。 所述无线通信设备包括处理电路，用于：根据来自服务提供商无线设备的较低能量无线对等（P2P）网络通信技术接收分组，其中所述分组指示由所述服务提供商提供的一个或多个服务 无线设备。 处理电路还可以：基于由服务提供商无线设备提供目标服务的确定，确定切换到更高能量的无线P2P通信技术以与服务提供商无线设备进行通信。 处理电路还可以：根据更高能量的无线P2P通信技术，与提供商无线设备执行连接建立以使用目标服务。

公开(公告)号：US09025578B2

公开(公告)日：2015-05-05

申请号：US12937025

申请日：2009-04-24

申请人： Carlos Cordeiro ,  Bong-Jun Ko ,  Kiran Challapali

发明人： Carlos Cordeiro ,  Bong-Jun Ko ,  Kiran Challapali

IPC分类号： H04J3/00 ,  H04W48/10 ,  H04W88/18

CPC分类号： H04W48/10 ,  H04W88/182

摘要： A distributed coordination of a wireless network operating on different channels is provided by dispatching a device on each ‘home’ channel to regularly visit other ‘foreign’ channels to propagate and listen to broadcast information on these channels. The information in the broadcast packets transmitted on the home channel is relayed to the devices on the foreign channels by the dispatched device, as a ‘proxy device’ that operates on behalf of the other devices in the home channel. In a preferred embodiment, various aspects of this proxy process are optimized to reduce overhead and delays. Each channel is configured to distinguish home devices from foreign devices, to avoid contention between home and foreign devices. Acquired beacon slots on foreign channels are reserved to facilitate returning proxy devices. At the home channel, an anchor device alerts other devices of the proxy device's temporary absence and preserves the proxy device's beacon slot on the home channel.

摘要翻译： 通过在每个“家庭”频道上发送设备来定期访问其他“外部”频道来传播和收听这些频道上的广播信息，来提供在不同频道上操作的无线网络的分布式协调。 在归属信道上发送的广播分组中的信息被分配的设备中继到外部信道上的设备，作为代表家庭信道中的其他设备操作的“代理设备”。 在优选实施例中，优化该代理过程的各个方面以减少开销和延迟。 每个通道被配置为将家用设备与外部设备区分开，以避免家庭和外部设备之间的争用。 保留在外国频道上获取的信标插槽，以方便退回代理设备。 在家庭通道，锚设备向其他设备通知代理设备暂时不存在，并在家庭通道上保留代理设备的信标时隙。

公开(公告)号：US08923252B2

公开(公告)日：2014-12-30

申请号：US13536145

申请日：2012-06-28

申请人： Solomon B. Trainin ,  Carlos Cordeiro

发明人： Solomon B. Trainin ,  Carlos Cordeiro

IPC分类号： H04J3/00 ,  H04W4/00

CPC分类号： H04W72/1226 ,  H04W74/08 ,  H04W74/0808

摘要： Some demonstrative embodiments include devices, systems and/or methods of communicating during a Contention-Based-Access-Period (CBAP). For example, a device may include a wireless communication station to transmit a wireless communication transmission over a wireless communication medium upon determining that the wireless communication medium is idle for a predefined time period within a contention-based-access period (CBAP), if a scheduling element allocating the CBAP includes an indication of an identity of the wireless communication station in a predefined field.

摘要翻译： 一些说明性实施例包括在基于竞争性访问期（CBAP）期间进行通信的设备，系统和/或方法。 例如，设备可以包括无线通信站，以在确定无线通信介质在基于竞争的访问周期（CBAP）内的预定时间段内空闲时，通过无线通信介质来发送无线通信传输，如果 分配CBAP的调度元素包括在预定义字段中的无线通信站的身份的指示。

公开(公告)号：US20140357292A1

公开(公告)日：2014-12-04

申请号：US14129301

申请日：2013-05-30

申请人： Mathys C. Walma ,  Richard D. (Rick) Roberts ,  Carlos Cordeiro

发明人： Mathys C. Walma ,  Richard D. (Rick) Roberts ,  Carlos Cordeiro

IPC分类号： H04W64/00

CPC分类号： H04W64/00 ,  G01S5/12 ,  G01S13/765 ,  H04J3/0667

摘要： Some demonstrative embodiments include devices, systems and/or methods of estimating a location of a mobile device. For example, an apparatus may include a controller to control a first wireless communication device to communicate a probe request with a second wireless communication device and to communicate a probe response with the second wireless communication device, wherein the probe response includes a delay value representing a delay period between a reception of the probe request and a transmission of a frame in response to the probe request.

摘要翻译： 一些演示实施例包括估计移动设备的位置的设备，系统和/或方法。 例如，设备可以包括：控制器，用于控制第一无线通信设备以与第二无线通信设备通信探测请求，并且将探测响应与第二无线通信设备通信，其中探测响应包括表示 在探测请求的接收和响应于探测请求的帧的传输之间的延迟时间。

公开(公告)号：US20140341120A1

公开(公告)日：2014-11-20

申请号：US14089374

申请日：2013-11-25

申请人： Carlos Cordeiro ,  Bahareh Sadeghi ,  Emily H. Qi

发明人： Carlos Cordeiro ,  Bahareh Sadeghi ,  Emily H. Qi

IPC分类号： H04W72/04 ,  H04B1/00 ,  H04L29/08

CPC分类号： H04L67/141 ,  H04B1/005 ,  H04L67/104 ,  H04L69/14 ,  H04W4/80 ,  H04W74/002 ,  H04W76/14 ,  H04W76/23 ,  H04W84/12

摘要： Embodiments of a method for managing a multi-band Wi-Fi Direct Services session are generally described herein. In some embodiments, the method negotiates the session with a wireless communication station over a first frequency band. The negotiation includes transmitting application programming interface (API) parameters to the wireless communication station that includes parameters for a second frequency band and a channel associated with the second frequency band.

摘要翻译： 这里通常描述用于管理多频带Wi-Fi直接服务会话的方法的实施例。 在一些实施例中，该方法通过第一频带与无线通信站协商会话。 协商包括向无线通信站发送应用编程接口（API）参数，该无线通信站包括用于第二频带和与第二频带相关联的信道的参数。

公开(公告)号：US08843073B2

公开(公告)日：2014-09-23

申请号：US12459264

申请日：2009-06-26

申请人： Carlos Cordeiro ,  Praveen Gopalakrishnan

发明人： Carlos Cordeiro ,  Praveen Gopalakrishnan

IPC分类号： H04B17/00 ,  H04W72/08 ,  H04W84/18 ,  H04B7/06

CPC分类号： H04W24/10 ,  H04B7/0617 ,  H04B7/0619 ,  H04B17/24 ,  H04B17/309 ,  H04B17/345 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/085 ,  H04W84/18

摘要： Techniques for radio resource measurement (RRM) that support directionality, as well as scheduled media access techniques are described. For instance, a measurement request may be transmitted from a first device to a second device. This measurement request directs the second device to take one or more measurements of a wireless channel. Various characteristics for the one or more measurements may be included in the measurement request. For example, the measurement request may indicate at least one directional parameter and at least one timing parameter for the one or more measurements. In response to the request, the first device receives a measure report that includes measured values for each of the one or more measurements.

摘要翻译： 描述了支持方向性的无线电资源测量技术（RRM）以及调度的媒体接入技术。 例如，测量请求可以从第一设备发送到第二设备。 该测量请求指示第二设备对无线信道进行一个或多个测量。 可以在测量请求中包括用于一个或多个测量的各种特性。 例如，测量请求可以指示用于一个或多个测量的至少一个方向参数和至少一个定时参数。 响应于该请求，第一设备接收测量报告，其包括针对一个或多个测量中的每一个的测量值。

公开(公告)号：US08838123B2

公开(公告)日：2014-09-16

申请号：US13533329

申请日：2012-06-26

申请人： Bahareh Sadeghi ,  Srikathyayani Srikanteswara ,  Carlos Cordeiro ,  David M. Horne ,  Reza Arefi ,  Geoff O. Weaver

发明人： Bahareh Sadeghi ,  Srikathyayani Srikanteswara ,  Carlos Cordeiro ,  David M. Horne ,  Reza Arefi ,  Geoff O. Weaver

IPC分类号： H04W72/00 ,  H04W72/04 ,  H04W16/14

CPC分类号： H04W72/04 ,  H04L41/0896 ,  H04W4/24 ,  H04W16/10 ,  H04W16/14 ,  H04W24/08 ,  H04W28/16 ,  H04W72/0486 ,  H04W72/0493 ,  H04W72/1257 ,  H04W74/002 ,  H04W76/10 ,  H04W88/06

摘要： A platform to facilitate transferring spectrum rights is provided that includes a database to ascertain information regarding available spectrum for use in wireless communications. The proposed apparatus and non-transitory machine-accessible medium defines the transactions required for release of the “rented” spectrum by clients which are using the spectrum when demanded by a primary spectrum holder to provide functionality for flexible and optimal use of spectrum on client devices. The apparatus and non-transitory machine-accessible medium coordinates scanning for available broadcast, multicast, and/or conditional access platforms, networks, and/or services, as well as maintaining connection with CSS network elements to enable flexible and optimal use of the spectrum and manages the resources among multiple radios and applications on the platform.

摘要翻译： 提供了一个促进传输频谱权限的平台，其中包括一个数据库，以确定有关在无线通信中使用的可用频谱的信息。 所提出的装置和非暂时机器可访问介质定义了由主要频谱持有者要求的客户端发布“租用”频谱所需的交易，以提供在客户端设备上灵活和最佳地使用频谱的功能 。 该装置和非暂时机器可访问介质协调扫描可用的广播，多播和/或条件访问平台，网络和/或服务，以及保持与CSS网络元件的连接以实现频谱的灵活和最佳使用 并在平台上管理多个无线电和应用程序之间的资源。

公开(公告)号：US08818278B2

公开(公告)日：2014-08-26

申请号：US13534023

申请日：2012-06-27

申请人： Elad Levy ,  Ofir Artstain ,  Solomon Trainin ,  Carlos Cordeiro

发明人： Elad Levy ,  Ofir Artstain ,  Solomon Trainin ,  Carlos Cordeiro

IPC分类号： H04B7/00

CPC分类号： H04W52/0216 ,  H04W8/005 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/124 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/22

摘要： Some demonstrative embodiments include devices, systems and/or methods of wireless communication discovery. For example, a first wireless communication device may include a wireless communication unit to discover a second wireless communication device according to an asymmetric discovery process, in which the wireless communication unit is to operate in only one first state selected from a searching state and a listening state, while the second wireless communication device is to operate in only one second state selected from the searching state and the listening state.

摘要翻译： 一些演示实施例包括无线通信发现的设备，系统和/或方法。 例如，第一无线通信设备可以包括无线通信单元，以根据非对称发现过程来发现第二无线通信设备，其中无线通信单元仅在从搜索状态和收听状态中选择的一个第一状态下操作 状态，而第二无线通信设备仅在从搜索状态和收听状态中选择的一个第二状态下操作。

公开(公告)号：US20140220999A1

公开(公告)日：2014-08-07

申请号：US13997010

申请日：2012-04-30

申请人： Carlos Cordeiro ,  Srikathyayani Srikanteswara ,  Reza Arefi ,  Bahareh Sadeghi ,  David M. Horne ,  Geoff Weaver

发明人： Carlos Cordeiro ,  Srikathyayani Srikanteswara ,  Reza Arefi ,  Bahareh Sadeghi ,  David M. Horne ,  Geoff Weaver

IPC分类号： H04W16/14 ,  H04W24/08

CPC分类号： H04W72/04 ,  H04L41/0896 ,  H04W4/24 ,  H04W16/10 ,  H04W16/14 ,  H04W24/08 ,  H04W28/16 ,  H04W72/0486 ,  H04W72/0493 ,  H04W72/1257 ,  H04W74/002 ,  H04W76/10 ,  H04W88/06

摘要： A system and method are provided for implementing a spectrum management analytics (SMA) algorithm that references a plurality of enumerated inputs to generate a set of output parameters for use in attempting to optimize spectrum. The SMA algorithm is a part of a cloud spectrum broker (CSB) analytic. The CSB analytic provides for:(1) Managing CSS transactions involving transfer of spectrum resources from participating primary spectrum holders (PSH's) to one or more alternate spectrum holders (ASH's); (2) Reclaiming spectrum resources from an ASH back to the corresponding PSH on request; (3) Initiating queries to PSH's based on requests from MMD's, or through other ASH's; and (4) Performing a series of predictive resource allocations that may optimize spectrum use as the MMD moves between a number of regions.

摘要翻译： 提供了一种实现频谱管理分析（SMA）算法的系统和方法，所述频谱管理分析（SMA）算法参考多个列举的输入以生成用于尝试优化频谱的一组输出参数。 SMA算法是云频谱代理（CSB）分析的一部分。 CSB分析规定：（1）管理CSS交易，涉及将频谱资源从参与的主要频谱持有者（PSH）转移到一个或多个备用频谱持有者（ASH）; （2）根据要求从ASH将频谱资源回收到相应的PSH; （3）根据MMD或其他ASH的要求，向PSH发起查询; 和（4）执行一系列预测资源分配，可以在MMD在多个区域之间移动时优化频谱使用。