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1. 发明申请

WO2006086584A2 WIRELESS MESSAGING PREAMBLES ALLOWING FOR BEAMFORMING AND LEGACY DEVICE COEXISTENCE 审中-公开
标题翻译：无线消息传送协议允许用于波束形成和协议设备共享
公开(公告)号：WO2006086584A2
公开(公告)日：2006-08-17
申请号：PCT/US2006/004634
申请日：2006-02-08
申请人： AIRGO NETWORKS, INC. , JONES, Vincent, K. , VAN ZELST, Albert , VAN NEE, Richard, D.j.
发明人： JONES, Vincent, K. , VAN ZELST, Albert , VAN NEE, Richard, D.j.
IPC分类号： H04J3/22 , H04J3/16 , H04B7/00
CPC分类号： H04W28/18 , H04L7/041 , H04W16/28 , H04W28/06 , H04W80/00 , H04W99/00
摘要： A modified preamble is used by extended devices that operate in mixed mode environments and green field environments, to accommodate beamforming of transmissions. In one process, an extended wireless device processes data for transmission of that data as a packet, wherein the extended wireless device is a device configured to communicate using a standard protocol understood by each node device and an extended protocol not understood by legacy node devices. If the packet is to be directed at an extended device, the extended wireless device sends a preamble of that packet that is usable in an extended mode at extended devices and usable at a receiving legacy device to determine that the receiving legacy device is not the destination of data to follow the preamble. Once the receiving legacy device is expected to be deferring the network, the extended wireless device can beamform its signal or otherwise vary from the legacy protocol in communications with extended devices.
摘要翻译：经修改的前导码由在混合模式环境和绿色环境中工作的扩展设备使用，以适应传输的波束成形。在一个过程中，扩展无线设备处理用于作为分组传输该数据的数据，其中扩展无线设备是被配置为使用每个节点设备理解的标准协议和传统节点设备不理解的扩展协议进行通信的设备。如果分组被引导到扩展设备，则扩展无线设备在扩展设备处以扩展模式可用的分组的前导码发送并在接收传统设备上可用以确定接收传统设备不是目的地的数据遵循序言。一旦接收传统设备被期望延迟网络，则扩展无线设备可以在与扩展设备的通信中波束形成其信号或者与传统协议不同。

2. 发明公开

EP1847050A2 WIRELESS MESSAGING PREAMBLES ALLOWING FOR BEAMFORMING AND LEGACY DEVICE COEXISTENCE 有权转让
标题翻译： PREAMBLE用于无线传输新闻为光束整形和共存的传统设备
公开(公告)号：EP1847050A2
公开(公告)日：2007-10-24
申请号：EP06720571.6
申请日：2006-02-08
申请人： Airgo Networks, Inc.
发明人： JONES, Vincent, K. , VAN ZELST, Albert , VAN NEE, Richard, D.j.
IPC分类号： H04J3/22 , H04J3/16 , H04B7/00
CPC分类号： H04W28/18 , H04L7/041 , H04W16/28 , H04W28/06 , H04W80/00 , H04W99/00
摘要： A modified preamble is used by extended devices that operate in mixed mode environments and green field environments, to accommodate beamforming of transmissions. In one process, an extended wireless device processes data for transmission of that data as a packet, wherein the extended wireless device is a device configured to communicate using a standard protocol understood by each node device and an extended protocol not understood by legacy node devices. If the packet is to be directed at an extended device, the extended wireless device sends a preamble of that packet that is usable in an extended mode at extended devices and usable at a receiving legacy device to determine that the receiving legacy device is not the destination of data to follow the preamble. Once the receiving legacy device is expected to be deferring the network, the extended wireless device can beamform its signal or otherwise vary from the legacy protocol in communications with extended devices.

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