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41. 发明申请

US20090327547A1 I2C BUS COMPATIBLE WITH HDMI 审中-公开
标题翻译： I2C总线兼容HDMI
公开(公告)号：US20090327547A1
公开(公告)日：2009-12-31
申请号：US12165494
申请日：2008-06-30
申请人： In Sung Cho , Kumar Mahesh , Prakash Kamath , Jeffrey Gilbert , Rob Frizzell
发明人： In Sung Cho , Kumar Mahesh , Prakash Kamath , Jeffrey Gilbert , Rob Frizzell
IPC分类号： G06F13/42
CPC分类号： H04L12/2836
摘要： An apparatus, system and method are disclosed for using an I2C Bus that is compatible with HDMI. In one embodiment, the apparatus is used in a wireless communication system for communicating with a wireless network, and includes a host processor having an I2C interface, a transceiver having an I2C interface, and a physical interface coupling the host processor and the transceiver. The physical interface comprises an I2C bus coupled to the I2C interfaces of both the host processor and the transceiver, and is compatible with HDMI.
摘要翻译：公开了一种使用与HDMI兼容的I2C总线的装置，系统和方法。在一个实施例中，该装置用于与无线网络通信的无线通信系统中，并且包括具有I2C接口的主处理器，具有I2C接口的收发器和耦合主机处理器和收发器的物理接口。物理接口包括耦合到主处理器和收发器的I2C接口的I2C总线，并且与HDMI兼容。

42. 发明申请

US20090327467A1 DEVICE DISCOVERY IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的设备发现
公开(公告)号：US20090327467A1
公开(公告)日：2009-12-31
申请号：US12164849
申请日：2008-06-30
申请人： In Sung Cho , Kumar Mahesh , Prakash Kamath , Jeffrey Gilbert , Rob Frizzell
发明人： In Sung Cho , Kumar Mahesh , Prakash Kamath , Jeffrey Gilbert , Rob Frizzell
IPC分类号： G06F15/173
CPC分类号： H04L67/16 , H04L67/303 , H04L69/24
摘要： A method and apparatus for performing device discovery in a wireless communication system is described. In one embodiment, a device discovery process is used in a wireless communication system having an apparatus for communicating with WirelessHD devices in a wireless network, where the apparatus comprises a host processor; a transceiver; a physical interface coupling the host processor and the transceiver; and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver, and the device discovery process comprises: discovering a remote wireless device in the wireless network; notifying, by the transceiver, the host processor of the remote wireless device; requesting, under control of the transceiver, capability information from the remote wireless device prior to receiving a request from the host processor for the capability information; buffering, under control of the transceiver, the capability information before the capability information is requested by the host processor; receiving a capability request from the host processor; and providing the host processor access to the capability information.
摘要翻译：描述了在无线通信系统中执行设备发现的方法和装置。在一个实施例中，在具有用于与无线网络中的WirelessHD设备进行通信的设备的无线通信系统中使用设备发现过程，其中所述设备包括主机处理器; 收发器耦合主处理器和收发器的物理接口; 以及由所述主机处理器和所述收发器可访问的存储器以在所述主处理器和所述收发器之间交换信息，并且所述设备发现过程包括：在所述无线网络中发现远程无线设备; 通过收发器通知远程无线设备的主机处理器; 在收到所述收发器的控制之前，请求在来自所述主处理器的所述能力信息的请求之前来自所述远程无线设备的能力信息; 在收发器的控制下，缓存在主机处理器请求能力信息之前的能力信息; 从所述主处理器接收能力请求; 并提供主机处理器对能力信息的访问。

43. 发明申请

US20090327239A1 BITMAP DEVICE IDENTIFICATION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的BITMAP设备识别
公开(公告)号：US20090327239A1
公开(公告)日：2009-12-31
申请号：US12165468
申请日：2008-06-30
申请人： In Sung Cho , Kumar Mahesh , Prakash Kamath , Jeffrey Gilbert , Rob Frizzell
发明人： In Sung Cho , Kumar Mahesh , Prakash Kamath , Jeffrey Gilbert , Rob Frizzell
IPC分类号： G06F17/30
CPC分类号： H04N5/775 , H04L67/303 , H04N21/4122 , H04N21/43615 , H04N21/43637
摘要： A method and apparatus for identifying devices using a bitmap are disclosed. In one embodiment, the method comprises: accessing a memory to obtain one or more bitmaps that map each bit location in the bitmap to an index value, where one index value is assigned to each remote wireless media device of a wireless network in a wireless communication system; and examining those bitmaps and determining at least one characteristic of a remote wireless media device and a device identifier that identifies the remote wireless media device in the wireless network based on the bit position in those bitmaps.
摘要翻译：公开了一种使用位图识别设备的方法和设备。在一个实施例中，该方法包括：访问存储器以获得将位图中的每个位位置映射到索引值的一个或多个位图，其中一个索引值被分配给无线通信中的无线网络的每个远程无线介质设备系统; 并且基于这些位图中的位位置来检查这些位图并确定远程无线介质设备的至少一个特征以及标识无线网络中的远程无线介质设备的设备标识符。

44. 发明申请

US20090323562A1 CONNECTION CONTROL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的连接控制
公开(公告)号：US20090323562A1
公开(公告)日：2009-12-31
申请号：US12164810
申请日：2008-06-30
申请人： In Sung Cho , Kumar Mahesh , Prakash Kamath , Jeffrey Gilbert , Rob Frizzell
发明人： In Sung Cho , Kumar Mahesh , Prakash Kamath , Jeffrey Gilbert , Rob Frizzell
IPC分类号： H04B7/00
CPC分类号： H04W88/02 , H04B7/0695 , H04B7/086 , H04W76/00
摘要： A method and apparatus for performing connection control in a wireless communication system is described. In one embodiment, an apparatus is used in a wireless communication system for communicating with a wireless network, and the apparatus comprises a host processor, a transceiver, a physical interface coupling the host processor and the transceiver; and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver. The memory has multiple banks that include: a first bank to store information being transferred from the host processor to the transceiver, and a second bank to store information being transferred from the transceiver to the host processor, the second bank being different than the first bank, to facilitate full-duplex communication of packet data between the host processor and the transceiver.
摘要翻译：描述了一种用于在无线通信系统中执行连接控制的方法和装置。在一个实施例中，在用于与无线网络通信的无线通信系统中使用装置，并且该装置包括主机处理器，收发机，耦合主处理器和收发器的物理接口; 以及由主处理器和收发器可访问的存储器以在主机处理器和收发器之间交换信息。存储器具有多个存储体，其包括：存储从主机处理器传送到收发器的信息的第一存储体，以及存储从收发器传送到主处理器的信息的第二存储体，第二存储体不同于第一存储体，以便于主处理器和收发器之间的分组数据的全双工通信。

45. 发明申请

US20080212559A1 Wireless proximity estimation 有权
标题翻译：无线邻近估计
公开(公告)号：US20080212559A1
公开(公告)日：2008-09-04
申请号：US12011404
申请日：2008-01-25
申请人： Kumar Mahesh , Karthik Krishnaswami , Karen Wang , Jeffrey M. Gilbert , Chuen-Shen Bernard Shung , Chih-Yuan Hsieh , Kyeong Ryu , Prakash Kamath
发明人： Kumar Mahesh , Karthik Krishnaswami , Karen Wang , Jeffrey M. Gilbert , Chuen-Shen Bernard Shung , Chih-Yuan Hsieh , Kyeong Ryu , Prakash Kamath
IPC分类号： H04J3/00
CPC分类号： H04L63/08 , H04L43/0864 , H04L43/50 , H04L63/0492 , H04L63/10
摘要： A wireless content protection system includes a coordinator, a source device, and a sink device. The coordinator includes a scheduler. The source and sink devices each have a content protection manager. One of the content protection manager allocates and releases bandwidth via the coordinator for a test message and a response message for a round-trip time computation. The test message is transmitted in a source-to-sink channel time block. The response message is transmitted in a sink-to-source channel time block. The round-trip time is the period between the end of the source-to-sink channel time block and the beginning of the sink-to-source channel time block.
摘要翻译：无线内容保护系统包括协调器，源设备和宿设备。协调器包括一个调度程序。源和宿设备各具有内容保护管理器。内容保护管理器之一通过协调器分配和释放用于测试消息的带宽和用于往返时间计算的响应消息。测试消息在源到信道信道时间块中传输。响应消息在宿到源信道时间块中发送。往返时间是源到信道信道时间块的结束与信宿到源信道时间块的开始之间的周期。

46. 发明申请

US20080137555A1 Concurrent association with multiple wireless networks 有权
标题翻译：与多个无线网络并发关联
公开(公告)号：US20080137555A1
公开(公告)日：2008-06-12
申请号：US11999810
申请日：2007-12-07
申请人： Kumar Mahesh , Jeffrey M. Gllbert , James Gilb
发明人： Kumar Mahesh , Jeffrey M. Gllbert , James Gilb
IPC分类号： H04L12/24 , H04L12/28
CPC分类号： H04W84/20
摘要： A wireless station has a media access controller (MAC) and a concurrent association manager. The concurrent association manager concurrently associates the wireless station with two or more wireless coordinators. Each wireless coordinator forms its respective wireless network. The concurrent association manager sets the wireless station in a sleep mode operation with respect each wireless network and detects a selection for operation with respect to one of the wireless coordinator.
摘要翻译：无线站具有媒体接入控制器（MAC）和并发关联管理器。并发关联管理器同时将无线站与两个或多个无线协调器相关联。每个无线协调器形成其各自的无线网络。并发关联管理器将无线站设置为与每个无线网络相关的睡眠模式操作，并且检测关于无线协调器之一的操作的选择。

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