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    • 19. 发明申请
    • MILLIMETER-WAVE COMMUNICATION STATION AND METHODS FOR STATION AND INFORMATION DISCOVERY IN A MILLIMETER-WAVE BASIC SERVICE SET
    • MILLIMETER-WAVE通信站和毫米波基本服务集中的站台和信息发现方法
    • WO2012082733A2
    • 2012-06-21
    • PCT/US2011/064633
    • 2011-12-13
    • INTEL CORPORATIONCORDEIRO, Carlos
    • CORDEIRO, Carlos
    • H04W76/02H04W48/16H04W92/18
    • H04W8/005H04W8/24H04W84/12
    • Embodiments of a millimeter-wave communication station and methods for station and information discovery in a millimeter-wave (mmW) basic-service set (BSS) are generally described herein. In some embodiments, a station-capability information element (IE) may be transmitted to a central coordinator of the BSS during association to provide station-capability information to the central coordinator. An information-request action frame may be transmitted to either discover or request information about the one or more other mmW stations. An information-response action frame may be from the target station that includes the requested information. Accordingly, mmW devices of the BSS may be able to discover each other and exchange station-capability information so that devices can communicate directly. A simplified and unified frame-format scheme for both station and information discovery suitable for use in a mmW WPAN or in a mmW WLAN is thus provided.
    • 毫米波通信站的实施例以及用于毫米波(mmW)基本服务集(BSS)中的站和信息发现的方法在本文中大体上被描述。 在一些实施例中,可以在关联期间将站能力信息元素(IE)发送到BSS的中央协调器,以向中央协调器提供站能力信息。 信息请求动作帧可被发送以发现或请求关于一个或多个其他mmW站的信息。 信息响应动作帧可以来自包括所请求的信息的目标站。 因此,BSS的mmW设备可能能够发现彼此并交换站点能力信息,以便设备可以直接通信。 因此提供了适用于mmW WPAN或mmW WLAN的站和信息发现的简化和统一的帧格式方案。
    • 20. 发明申请
    • NATIVE MEDIUM ACCESS CONTROL SUPPORT FOR BEAMFORMING
    • 用于波束形成的本质接入控制支持
    • WO2011087612A2
    • 2011-07-21
    • PCT/US2010/058793
    • 2010-12-02
    • INTEL CORPORATIONCORDEIRO, Carlos
    • CORDEIRO, Carlos
    • H04B7/0617H04B7/0491H04L1/1607
    • Apparatuses, systems, and methods that enable native MAC support of beamforming are contemplated. An embodiment may comprise a mobile computing device, such as a laptop, with wireless communications capabilities, such as an integrated wireless networking card. The networking card of the laptop may transmit and receive various types of frame data using one or more beamforming techniques. Upon establishing a link with another wireless device, the laptop may sense that the link quality is degrading. Instead of having to reestablish a new link using dedicated BF frames and the conventional BF protocol, embodiments described herein may instead transmit beamforming information in various types of frames which enable the wireless communication devices to adjust the beamforming parameters in a more efficient manner. For example, the devices may include beamforming information in control frames and data frames and transmit the frames in a sweeping sector fashion.
    • 预期能够实现波束成形的本机MAC支持的装置,系统和方法。 实施例可以包括具有无线通信能力的诸如膝上型计算机的移动计算设备,诸如集成无线网络卡。 笔记本电脑的网络卡可以使用一个或多个波束形成技术来发送和接收各种类型的帧数据。 在建立与另一无线设备的链接之后,笔记本电脑可能感觉到链路质量下降。 而不是必须使用专用BF帧和常规BF协议来重新建立新链路,本文所描述的实施例可以替代地以各种类型的帧发送波束成形信息,使得无线通信设备能够以更有效的方式调整波束成形参数。 例如,设备可以在控制帧和数据帧中包括波束成形信息,并以扫描扇区方式发送帧。