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1. 发明授权

US08374130B2 Orthogonal frequency division multiple access with carrier sense 有权
标题翻译：具有载波侦听的正交频分多址
公开(公告)号：US08374130B2
公开(公告)日：2013-02-12
申请号：US12020212
申请日：2008-01-25
申请人： Amer A. Hassan , Adam Sapek , Hui Shen , Thomas W. Kuehnel , Deyun Wu , Christian Huitema
发明人： Amer A. Hassan , Adam Sapek , Hui Shen , Thomas W. Kuehnel , Deyun Wu , Christian Huitema
IPC分类号： H04Q7/00 , H04J1/00 , H04B7/208
CPC分类号： H04L5/0007 , H04L5/0037 , H04L5/0064 , H04L5/0094 , H04L27/0006 , H04W72/04 , H04W74/0808
摘要： A communication system in which an access point and one or more devices communicating through the access point adaptively apply Orthogonal Frequency Division Multiple Access (OFDMA). The access point may assign orthogonal subcarriers to devices as in conventional OFDMA, but the access point senses activity on the subcarriers and selects subcarriers without activity for assignment. In an alternative approach, a device that is configured for OFDMA communication may receive a channel assignment from a device that does not support OFDMA. The OFDMA-capable device may use only a portion of the subcarriers in the assigned channel, which may be communicated to the non-OFDMA device. During the non-OFDMA device may then ignore unused subcarriers in error detection and correction to avoid incorrectly classifying communications as erroneous. Information about OFDMA capabilities, subcarrier assignments and subcarriers in use may be communicated as information elements in network control communications, such as beacons and probe messages.
摘要翻译：一种通信系统，其中接入点和通过接入点通信的一个或多个设备自适应地应用正交频分多址（OFDMA）。接入点可以像传统OFDMA那样将正交子载波分配给设备，但是接入点感测对子载波的活动，并且选择没有用于分配的活动的子载波。在替代方法中，配置用于OFDMA通信的设备可以从不支持OFDMA的设备接收信道分配。具有OFDMA能力的设备可以仅使用所分配的信道中的子载波的一部分，其可以被传送到非OFDMA设备。在非OFDMA设备期间，可以忽略错误检测和校正中的未使用的子载波，以避免将通信错误地分类为错误的。关于OFDMA能力，子载波分配和正在使用的子载波的信息可以作为诸如信标和探测消息的网络控制通信中的信息元素传送。

2. 发明申请

US20120014363A1 SIMULTANEOUS WIRELESS SUPPORT IN SOFTWARE DEFINED RADIO 有权
标题翻译：软件定义无线电中的同时无线支持
公开(公告)号：US20120014363A1
公开(公告)日：2012-01-19
申请号：US13245069
申请日：2011-09-26
申请人： Amer A. Hassan , Deyun Wu , Hui Shen , Christian Huitema , Thomas W. Kuehnel
发明人： Amer A. Hassan , Deyun Wu , Hui Shen , Christian Huitema , Thomas W. Kuehnel
IPC分类号： H04W88/02
CPC分类号： H04W8/22 , H04W88/06
摘要： A system and method for providing the ability to discover the capabilities of a user's computer to determine whether it is capable of supporting more than one wireless protocol simultaneously is provided. A computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports at least two specific wireless protocols and checking a computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports both wireless protocols simultaneously. The techniques for determining the computing device's compatibility may include comparing lists of protocol requirements to lists of system capabilities and/or generating test signals by the system according to the protocol.
摘要翻译：提供了一种用于提供发现用户计算机的能力以确定其是否能够同时支持多于一个无线协议的能力的系统和方法。检查计算设备的能力（包括例如硬件和/或软件能力）以确定其是否支持至少两个特定的无线协议并且检查计算设备的能力（包括例如硬件和/或软件能力）是检查以确定它是否同时支持两个无线协议。用于确定计算设备的兼容性的技术可以包括将协议要求的列表与根据协议的系统的系统能力的列表和/或生成测试信号进行比较。

3. 发明授权

US08054779B2 Simultaneous wireless support in software defined radio 有权
标题翻译：在软件定义的无线电中同时进行无线支持
公开(公告)号：US08054779B2
公开(公告)日：2011-11-08
申请号：US11899276
申请日：2007-09-05
申请人： Amer A. Hassan , Deyun Wu , Hui Shen , Christian Huitema , Thomas W. Kuehnel
发明人： Amer A. Hassan , Deyun Wu , Hui Shen , Christian Huitema , Thomas W. Kuehnel
IPC分类号： H04W4/00
CPC分类号： H04W8/22 , H04W88/06
摘要： A system and method for providing the ability to discover the capabilities of a user's computer to determine whether it is capable of supporting more than one wireless protocol simultaneously is provided. A computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports at least two specific wireless protocols and checking a computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports both wireless protocols simultaneously. The techniques for determining the computing device's compatibility may include comparing lists of protocol requirements to lists of system capabilities and/or generating test signals by the system according to the protocol.
摘要翻译：提供了一种用于提供发现用户计算机的能力以确定其是否能够同时支持多于一个无线协议的能力的系统和方法。检查计算设备的能力（包括例如硬件和/或软件能力）以确定其是否支持至少两个特定的无线协议并且检查计算设备的能力（包括例如硬件和/或软件能力）是检查以确定它是否同时支持两个无线协议。用于确定计算设备的兼容性的技术可以包括将协议要求的列表与根据协议的系统的系统能力的列表和/或生成测试信号进行比较。

4. 发明授权

US08929285B2 Simultaneous wireless support in software defined radio 有权
标题翻译：在软件定义的无线电中同时进行无线支持
公开(公告)号：US08929285B2
公开(公告)日：2015-01-06
申请号：US13245069
申请日：2011-09-26
申请人： Amer A. Hassan , Deyun Wu , Hui Shen , Christian Huitema , Thomas W. Kuehnel
发明人： Amer A. Hassan , Deyun Wu , Hui Shen , Christian Huitema , Thomas W. Kuehnel
IPC分类号： H04W4/00 , H04W8/22 , H04W88/06
CPC分类号： H04W8/22 , H04W88/06
摘要： A system and method for providing the ability to discover the capabilities of a user's computer to determine whether it is capable of supporting more than one wireless protocol simultaneously is provided. A computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports at least two specific wireless protocols and checking a computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports both wireless protocols simultaneously. The techniques for determining the computing device's compatibility may include comparing lists of protocol requirements to lists of system capabilities and/or generating test signals by the system according to the protocol.
摘要翻译：提供了一种用于提供发现用户计算机的能力以确定其是否能够同时支持多于一个无线协议的能力的系统和方法。检查计算设备的能力（包括例如硬件和/或软件能力）以确定其是否支持至少两个特定的无线协议并且检查计算设备的能力（包括例如硬件和/或软件能力）是检查以确定它是否同时支持两个无线协议。用于确定计算设备的兼容性的技术可以包括将协议要求的列表与根据协议的系统的系统能力的列表和/或生成测试信号进行比较。

5. 发明申请

US20090190535A1 ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS WITH CARRIER SENSE 有权
标题翻译：正交频分多址与载波信号的接入
公开(公告)号：US20090190535A1
公开(公告)日：2009-07-30
申请号：US12020212
申请日：2008-01-25
申请人： Amer A. Hassan , Adam Sapek , Hui Shen , Thomas W. Kuehnel , Deyun Wu , Christian Huitema
发明人： Amer A. Hassan , Adam Sapek , Hui Shen , Thomas W. Kuehnel , Deyun Wu , Christian Huitema
IPC分类号： H04Q7/00
CPC分类号： H04L5/0007 , H04L5/0037 , H04L5/0064 , H04L5/0094 , H04L27/0006 , H04W72/04 , H04W74/0808
摘要： A communication system in which an access point and one or more devices communicating through the access point adaptively apply Orthogonal Frequency Division Multiple Access (OFDMA). The access point may assign orthogonal subcarriers to devices as in conventional OFDMA, but the access point senses activity on the subcarriers and selects subcarriers without activity for assignment. In an alternative approach, a device that is configured for OFDMA communication may receive a channel assignment from a device that does not support OFDMA. The OFDMA-capable device may use only a portion of the subcarriers in the assigned channel, which may be communicated to the non-OFDMA device. During the non-OFDMA device may then ignore unused subcarriers in error detection and correction to avoid incorrectly classifying communications as erroneous. Information about OFDMA capabilities, subcarrier assignments and subcarriers in use may be communicated as information elements in network control communications, such as beacons and probe messages.
摘要翻译：一种通信系统，其中接入点和通过接入点通信的一个或多个设备自适应地应用正交频分多址（OFDMA）。接入点可以像传统OFDMA那样将正交子载波分配给设备，但是接入点感测对子载波的活动，并且选择没有用于分配的活动的子载波。在替代方法中，配置用于OFDMA通信的设备可以从不支持OFDMA的设备接收信道分配。具有OFDMA能力的设备可以仅使用所分配的信道中的子载波的一部分，其可以被传送到非OFDMA设备。在非OFDMA设备期间，可以忽略错误检测和校正中的未使用的子载波，以避免将通信错误地分类为错误的。关于OFDMA能力，子载波分配和正在使用的子载波的信息可以作为诸如信标和探测消息的网络控制通信中的信息元素传送。

6. 发明申请

US20080279128A1 Simultaneous wireless support in software defined radio 有权
标题翻译：在软件定义的无线电中同时进行无线支持
公开(公告)号：US20080279128A1
公开(公告)日：2008-11-13
申请号：US11899276
申请日：2007-09-05
申请人： Amer A. Hassan , Deyun Wu , Hui Shen , Christian Huitema , Thomas W. Kuehnel
发明人： Amer A. Hassan , Deyun Wu , Hui Shen , Christian Huitema , Thomas W. Kuehnel
IPC分类号： H04B7/00
CPC分类号： H04W8/22 , H04W88/06
摘要： A system and method for providing the ability to discover the capabilities of a user's computer to determine whether it is capable of supporting more than one wireless protocol simultaneously is provided. A computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports at least two specific wireless protocols and checking a computing device's capabilities (including, for example, hardware and/or software capabilities) is checked to determine if it supports both wireless protocols simultaneously. The techniques for determining the computing device's compatibility may include comparing lists of protocol requirements to lists of system capabilities and/or generating test signals by the system according to the protocol.
摘要翻译：提供了一种用于提供发现用户计算机的能力以确定其是否能够同时支持多于一个无线协议的能力的系统和方法。检查计算设备的能力（包括例如硬件和/或软件能力）以确定其是否支持至少两个特定的无线协议并且检查计算设备的能力（包括例如硬件和/或软件能力）是检查以确定它是否同时支持两个无线协议。用于确定计算设备的兼容性的技术可以包括将协议要求的列表与根据协议的系统的系统能力的列表和/或生成测试信号进行比较。

7. 发明授权

US08509265B2 Stack signaling to application with lack of requested bandwidth 失效
标题翻译：堆栈信令到应用程序，缺少请求的带宽
公开(公告)号：US08509265B2
公开(公告)日：2013-08-13
申请号：US13449312
申请日：2012-04-18
申请人： Amer A. Hassan , Thomas W. Kuehnel , Deyun Wu , Christian Huitema , D. Gabriel Frost
发明人： Amer A. Hassan , Thomas W. Kuehnel , Deyun Wu , Christian Huitema , D. Gabriel Frost
IPC分类号： H04J1/00
CPC分类号： H04W28/0268 , H03M1/12 , H03M9/00 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/1446 , H04L27/18 , H04L27/2605 , H04L27/2607 , H04L27/34 , H04L65/4069 , H04L65/80 , H04W28/24
摘要： A system for signaling an application when a requested data rate and Quality of Service cannot be achieved using OFDM wireless data transmission, and the application proceeds by either renegotiating QoS and data rate, or waiting until they requested rate and QoS are met.
摘要翻译：当使用OFDM无线数据传输不能实现所请求的数据速率和服务质量时，用于对应用进行信令的系统，并且应用通过重新协商QoS和数据速率或者等待直到满足请求速率和QoS来进行。

8. 发明授权

US08189621B2 Stack signaling to application with lack of requested bandwidth 失效
标题翻译：堆栈信令到应用程序，缺少请求的带宽
公开(公告)号：US08189621B2
公开(公告)日：2012-05-29
申请号：US11433804
申请日：2006-05-12
申请人： Amer A. Hassan , Thomas W. Kuehnel , Deyun Wu , Christian Huitema , D. Gabriel Frost
发明人： Amer A. Hassan , Thomas W. Kuehnel , Deyun Wu , Christian Huitema , D. Gabriel Frost
IPC分类号： H04J1/00
CPC分类号： H04W28/0268 , H03M1/12 , H03M9/00 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/1446 , H04L27/18 , H04L27/2605 , H04L27/2607 , H04L27/34 , H04L65/4069 , H04L65/80 , H04W28/24
摘要： A system for signaling an application when a requested data rate and Quality of Service cannot be achieved using OFDM wireless data transmission, and the application proceeds by either renegotiating QoS and data rate, or waiting until they requested rate and QoS are met.
摘要翻译：当使用OFDM无线数据传输不能实现所请求的数据速率和服务质量时，用于对应用进行信令的系统，并且应用通过重新协商QoS和数据速率或者等待直到满足请求速率和QoS来进行。

9. 发明授权

US08755739B2 System capability discovery for software defined radio 失效
标题翻译：软件定义无线电的系统能力发现
公开(公告)号：US08755739B2
公开(公告)日：2014-06-17
申请号：US13037247
申请日：2011-02-28
申请人： Amer A. Hassan , Vishesh M. Parikh , Thomas W. Kuehnel , Deyun Wu , Christian Huitema , David Jones , Andrew T. Baron
发明人： Amer A. Hassan , Vishesh M. Parikh , Thomas W. Kuehnel , Deyun Wu , Christian Huitema , David Jones , Andrew T. Baron
IPC分类号： H04H20/74
CPC分类号： H04W28/18 , H04W80/00
摘要： Capability checking to examine a computing device's capabilities to determine if the device supports a software defined radio to communicate according to a specific wireless protocol. Applicants have appreciated that as the reliance on software defined radio increases, numerous potential options may be available to a user for performing wireless communication. Applicants have appreciated the desirability of providing the ability to discover the capabilities of a user's computer to determine whether it is capable of supporting one or more wireless protocols.
摘要翻译：检查计算设备能力以确定设备是否支持根据特定无线协议进行通信的软件定义无线电的能力检查。申请人已经意识到，随着对软件定义的无线电的依赖性的增加，许多潜在的选项可供用户进行无线通信。申请人已经意识到提供发现用户计算机的功能以确定其是否能够支持一个或多个无线协议的能力的可取性。

10. 发明授权

US08923340B2 Signaling to application lack of requested bandwidth 有权
标题翻译：信令到应用程序缺乏所需带宽
公开(公告)号：US08923340B2
公开(公告)日：2014-12-30
申请号：US13452637
申请日：2012-04-20
申请人： Amer A. Hassan , Thomas W. Kuehnel , Deyun Wu , Christian Huitema , D. Gabriel Frost
发明人： Amer A. Hassan , Thomas W. Kuehnel , Deyun Wu , Christian Huitema , D. Gabriel Frost
IPC分类号： H04J1/00 , H04L5/14 , H04L29/06
CPC分类号： H04W28/0268 , H03M1/12 , H03M9/00 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/1446 , H04L27/18 , H04L27/2605 , H04L27/2607 , H04L27/34 , H04L65/4069 , H04L65/80 , H04W28/24
摘要： A system for signaling an application when a requested data rate and Quality of Service cannot be achieved using OFDM wireless data transmission, and the application proceeds by either renegotiating QoS and data rate, or waiting until they requested rate and QoS are met.
摘要翻译：当使用OFDM无线数据传输不能实现所请求的数据速率和服务质量时，用于对应用进行信令的系统，并且应用通过重新协商QoS和数据速率或者等待直到满足请求速率和QoS来进行。

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