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1. 发明申请

US20060128351A1 Ultra wide band power save 有权
标题翻译：超宽带功率节省
公开(公告)号：US20060128351A1
公开(公告)日：2006-06-15
申请号：US11012814
申请日：2004-12-15
申请人： Amer Hassan , Abhishek Abhishek , Jenelle Coberly , Merle Robinson
发明人： Amer Hassan , Abhishek Abhishek , Jenelle Coberly , Merle Robinson
IPC分类号： H04B1/16
CPC分类号： H04W52/0283 , Y02D70/142 , Y02D70/144 , Y02D70/22
摘要： A network node selects a “sleep” level based on its current or projected battery capacity. In an embodiment of the invention, sleep levels define the types of communication to which the node in question will be a party. The node in question communicates its selected sleep level to the rest of the network so that the other network nodes can communicate accordingly with the node.
摘要翻译：网络节点根据其当前或预计的电池容量来选择“睡眠”电平。在本发明的一个实施例中，睡眠级别定义所讨论的节点将成为一方的通信类型。所讨论的节点将其选择的睡眠级别通信到网络的其余部分，使得其他网络节点可以相应地与节点通信。

2. 发明申请

US20060126592A1 Energy detection receiver for UWB 失效
标题翻译： UWB能量检测接收机
公开(公告)号：US20060126592A1
公开(公告)日：2006-06-15
申请号：US11012815
申请日：2004-12-15
申请人： Amer Hassan , Jenelle Coberly
发明人： Amer Hassan , Jenelle Coberly
IPC分类号： H04J3/24
CPC分类号： H04L27/28 , H04B1/71637
摘要： The receiver portion of a UWB wireless device is altered by replacing analog-to-digital circuitry with a simple energy detection circuit. In embodiments of the invention, the coding methodology of a transmitter is altered to support the simplified receiver configuration. For example, instead of coding the data to be sent in the phase of the UWB signal, the data is encoded in a binary fashion in discrete frequency subbands of the UWB signal. Although this may reduce the usable bandwidth of the channel, it also decreases the complexity and power consumption of UWB devices. In another embodiment of the invention, a UWB device is able to select a transmission mode (BPSK or Energy Coding) based on its environment. Moreover, in a further embodiment of the invention, receiving devices may switch between coding modes based on the capabilities of a remote transmitter and/or a peer receiver.
摘要翻译：通过用简单的能量检测电路代替模拟数字电路来改变UWB无线设备的接收机部分。在本发明的实施例中，改变发射机的编码方法以支持简化的接收机配置。例如，不是以UWB信号的相位对要发送的数据进行编码，而是以UWB信号的离散频率子带中的二进制形式对数据进行编码。尽管这可能降低了信道的可用带宽，但也降低了UWB设备的复杂性和功耗。在本发明的另一实施例中，UWB设备能够基于其环境来选择传输模式（BPSK或能量编码）。此外，在本发明的另一实施例中，接收设备可以基于远程发射机和/或对等接收机的能力在编码模式之间切换。

3. 发明申请

US20060129850A1 Ultra wide band power save 有权
标题翻译：超宽带功率节省
公开(公告)号：US20060129850A1
公开(公告)日：2006-06-15
申请号：US11012808
申请日：2004-12-15
申请人： Amer Hassan , Jenelle Coberly
发明人： Amer Hassan , Jenelle Coberly
IPC分类号： G06F1/30
CPC分类号： G06F1/3203 , H04L12/12 , H04W52/0261 , H04W84/18 , Y02D70/142 , Y02D70/144 , Y02D70/22
摘要： A network node selects a “sleep” level based on its current or projected battery capacity. In an embodiment of the invention, sleep levels define the physical radius within which the wireless network node will engage other devices. The node in question communicates its selected sleep level to the rest of the network so that the other network nodes can communicate accordingly with the node.
摘要翻译：网络节点根据其当前或预计的电池容量来选择“睡眠”电平。在本发明的实施例中，睡眠级别定义无线网络节点将与其他设备接合的物理半径。所讨论的节点将其选择的睡眠级别通信到网络的其余部分，使得其他网络节点可以相应地与节点通信。

4. 发明申请

US20070248179A1 Variable OFDM subchannel coding and modulation 有权
标题翻译：可变OFDM子信道编码和调制
公开(公告)号：US20070248179A1
公开(公告)日：2007-10-25
申请号：US11410409
申请日：2006-04-25
申请人： Amer Hassan , Abhishek Abhishek , Christian Huitema , Deyun Wu , Thomas Kuehnel
发明人： Amer Hassan , Abhishek Abhishek , Christian Huitema , Deyun Wu , Thomas Kuehnel
IPC分类号： H04K1/10 , H04L5/12 , H04L23/02
CPC分类号： H04L5/0046 , H04L1/0003 , H04L1/0009 , H04L27/0008
摘要： A system for selecting a modulation scheme and an error correction coding scheme for each subchannel in an OFDM system based on the energy detected on that subchannel.
摘要翻译：一种用于基于在该子信道上检测到的能量，在OFDM系统中为每个子信道选择调制方案和纠错编码方案的系统。

5. 发明申请

US20070141986A1 Proximity service discovery in wireless networks 有权
标题翻译：无线网络中的接近服务发现
公开(公告)号：US20070141986A1
公开(公告)日：2007-06-21
申请号：US11313148
申请日：2005-12-20
申请人： Thomas Kuehnel , Abhishek Abhishek , Amer Hassan , David Jones , Francis Duong , Hui Shen , Jiandong Ruan , Sean Lyndersay , Srinivas Gatta , Vishesh Parikh , Yi Lu
发明人： Thomas Kuehnel , Abhishek Abhishek , Amer Hassan , David Jones , Francis Duong , Hui Shen , Jiandong Ruan , Sean Lyndersay , Srinivas Gatta , Vishesh Parikh , Yi Lu
IPC分类号： H04B7/00
CPC分类号： H04W48/16 , H04L12/2803 , H04L12/2809 , H04L67/16 , H04W4/023 , H04W4/80 , H04W48/14 , H04W48/18 , H04W76/10
摘要： Discovery of services between devices is provided prior to establishing a connection between devices, including wireless-enabled devices or devices that are communicatively coupled to wireless access points or other wireless communication devices. Discovering services prior to establishing a connection may facilitate finding a desired service. The services that may be discovered may be, for example, print services, camera services, PDA services or any other suitable services. Services may be discovered using 802.11, UWB or any other suitable wireless technology. As one example, particular services may be requested. As another example, services that are provided by a device may be advertised.
摘要翻译：在建立设备之间的连接之前提供设备之间的服务发现，包括无线功能设备或通信地耦合到无线接入点或其他无线通信设备的设备。在建立连接之前发现服务可能有助于找到所需的服务。可能发现的服务可以是例如打印服务，照相机服务，PDA服务或任何其它合适的服务。可以使用802.11，UWB或任何其他合适的无线技术来发现服务。作为一个示例，可以请求特定服务。作为另一示例，可以通告由设备提供的服务。

6. 发明申请

US20070141984A1 Proximity service discovery in wireless networks 有权
标题翻译：无线网络中的接近服务发现
公开(公告)号：US20070141984A1
公开(公告)日：2007-06-21
申请号：US11312040
申请日：2005-12-20
申请人： Thomas Kuehnel , Abhishek Abhishek , Amer Hassan , David Jones , Francis Duong , Hui Shen , Jiandong Ruan , Sean Lyndersay , Srinivas Gatta , Vishesh Parikh , Yi Lu
发明人： Thomas Kuehnel , Abhishek Abhishek , Amer Hassan , David Jones , Francis Duong , Hui Shen , Jiandong Ruan , Sean Lyndersay , Srinivas Gatta , Vishesh Parikh , Yi Lu
IPC分类号： H04B7/00
CPC分类号： H04W4/80 , H04W48/16 , H04W76/10 , H04W84/12
摘要： Discovery of services between devices is provided prior to establishing a connection between devices, including wireless-enabled devices or devices that are communicatively coupled to wireless access points. Discovering services prior to establishing a connection may facilitate finding a desired service. The services that may be discovered may be, for example, print services, camera services, PDA services or any other suitable services. Services may be discovered using 802.11, UWB or any other suitable wireless technology. As one example, particular services may be requested. As another example, services that are provided by a device may be advertised.
摘要翻译：在建立设备之间的连接之前提供设备之间的服务发现，包括无线功能设备或通信地耦合到无线接入点的设备。在建立连接之前发现服务可能有助于找到所需的服务。可能发现的服务可以是例如打印服务，照相机服务，PDA服务或任何其它合适的服务。可以使用802.11，UWB或任何其他合适的无线技术来发现服务。作为一个示例，可以请求特定服务。作为另一示例，可以通告由设备提供的服务。

7. 发明申请

US20070038776A1 International regulatory compliance for ad hoc networking 有权
标题翻译：针对特定网络的国际法规遵从
公开(公告)号：US20070038776A1
公开(公告)日：2007-02-15
申请号：US11204558
申请日：2005-08-15
申请人： Abhishek Abhishek , Amer Hassan , Yi Lu , Vishesh Parikh , Thomas Kuehnel , Hui Shen , Jiandong Ruan , Taroon Mandhana
发明人： Abhishek Abhishek , Amer Hassan , Yi Lu , Vishesh Parikh , Thomas Kuehnel , Hui Shen , Jiandong Ruan , Taroon Mandhana
IPC分类号： G06F15/16
CPC分类号： H04W8/005 , H04L29/12594 , H04L61/30 , H04W84/18
摘要： A method is provided to facilitate compliance with wireless communication regulations for a regulatory domain when creating or joining an ad hoc network. The method can include interacting with a driver of a wireless communication device to facilitate compliance. Another method is provided to offer an option to enable or disable prompting to verify a regulatory domain to use to create or join an ad hoc network. Another method is provided for facilitating compliance with wireless communication regulations for a plurality of regulatory domains. The method includes using a common channel as a communication channel for a wireless communication device when joining or creating an ad hoc network, wherein the common channel is common to the plurality of regulatory domains.
摘要翻译：提供了一种方法，以便在创建或加入自组织网络时便于符合监管域的无线通信规则。该方法可以包括与无线通信设备的驱动器进行交互以便于遵守。提供另一种方法来提供启用或禁用提示验证用于创建或加入自组织网络的监管域的选项。提供了另一种方法来促进符合多个调节域的无线通信规则。该方法包括在加入或创建自组织网络时使用公共信道作为无线通信设备的通信信道，其中公共信道对于多个调节域是共同的。

8. 发明申请

US20060239217A1 Low power transmission provisioning for wireless network devices 失效
标题翻译：无线网络设备的低功率传输配置
公开(公告)号：US20060239217A1
公开(公告)日：2006-10-26
申请号：US11112241
申请日：2005-04-21
申请人： Amer Hassan , Abhishek Abhishek , Christopher Corbett , Christian Huitema , David Roberts
发明人： Amer Hassan , Abhishek Abhishek , Christopher Corbett , Christian Huitema , David Roberts
IPC分类号： G08C17/00
CPC分类号： H04W52/28 , H04L63/0492 , H04L63/061 , H04L67/14 , H04W8/005 , H04W12/04 , H04W52/281 , H04W52/283 , H04W52/367 , Y04S40/24
摘要： A process for secure, safe, and easy provisioning of a wireless device with credentials to connect to a wireless network. A connecting wireless device and an established wireless device both utilize low power transmission at close proximity to exchange wireless connection setting information and/or a password. The connecting wireless device is moved into proximity with the established wireless device and a low power setting is discovered at which the wireless devices may communicate with a sufficiently low error rate. The connecting wireless device is then passed the secret information by the established network device.
摘要翻译：用于安全，安全和容易地配置具有用于连接到无线网络的凭证的无线设备的过程。连接无线设备和已建立的无线设备都利用近距离的低功率传输来交换无线连接设置信息和/或密码。连接的无线设备移动到所建立的无线设备附近，并且发现低功率设置，无线设备可以以足够低的错误率进行通信。连接的无线设备然后通过建立的网络设备传递秘密信息。

9. 发明申请

US20060239208A1 Wireless device discovery and configuration 有权
公开(公告)号：US20060239208A1
公开(公告)日：2006-10-26
申请号：US11143385
申请日：2005-06-02
申请人： David Roberts , Amer Hassan , Abhishek Abhishek , Christian Huitema , Glenn Ward , Scott Manchester , Noel Anderson
发明人： David Roberts , Amer Hassan , Abhishek Abhishek , Christian Huitema , Glenn Ward , Scott Manchester , Noel Anderson
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W48/14 , H04W8/245 , H04W48/20 , H04W60/00
摘要： A wireless device that desires to be connected to a wireless network broadcasts itself and its capabilities to a network using an information element. The information element is provided with frames, such as management frames, in a channel that is not protected or encrypted. The information element is forwarded to one or more potential registrar devices. One of the registrar devices then provides configuration information to the enrollee, for example as a registrar information element. The configuration information may be passed out of band or in band, and may be passed using cryptography, which may involve public key cryptography, encryption with a PIN, or some other type of secure exchange.

10. 发明申请

US20070025388A1 Range extension between two wireless devices 有权
标题翻译：两个无线设备之间的范围扩展
公开(公告)号：US20070025388A1
公开(公告)日：2007-02-01
申请号：US11193875
申请日：2005-07-29
申请人： Abhishek Abhishek , Amer Hassan , Christian Huitema , Jiandong Ruan , Poovanpilli Madhavan
发明人： Abhishek Abhishek , Amer Hassan , Christian Huitema , Jiandong Ruan , Poovanpilli Madhavan
IPC分类号： H04L12/413
CPC分类号： H04L1/188
摘要： A mechanism is provided to extend the range of wireless devices beyond the range limit that results from timing restrictions imposed by the IEEE 802.11 standard. The mechanism, which operates at the upper level of the 802.11 MAC, determines whether the wireless devices are far apart or not far apart. When the wireless devices are determined to be far apart, the standard retransmission protocol at the lower level of the 802.11 MAC is disabled and a custom ACK packet is utilized. Delivery of a transmitted packet is confirmed if the custom ACK packet is received within a maximum delay period that takes into account the longer propagation delay between wireless devices that are far apart.
摘要翻译：提供了一种机制来扩展无线设备的范围超出由IEEE 802.11标准施加的定时限制所产生的范围限制。在802.11 MAC的较高级别运行的机制确定无线设备是否相距甚远。当确定无线设备相距较远时，802.11 MAC的较低级别的标准重传协议被禁用，并且使用自定义ACK分组。如果在最大延迟周期内接收到自定义ACK分组，则考虑到远距离的无线设备之间的较长传播延迟，确认发送的分组的传送。

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