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1. 发明授权

US08248982B2 Wireless support for portable media player devices 有权
标题翻译：无线支持便携式媒体播放器设备
公开(公告)号：US08248982B2
公开(公告)日：2012-08-21
申请号：US12953647
申请日：2010-11-24
申请人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
发明人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
IPC分类号： G08C17/00
CPC分类号： H04W8/005 , H04W52/0229 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： A portable media player device is capable of operating in a wireless network. The wireless portable media player device can bootstrap and synchronize with an ad hoc network with low power consumption. Neighbor portable media player devices in an ad hoc network can be discovered by the wireless portable media player device. The portable media player device can establish and terminate connections to neighbor portable media player devices. The portable media player device can transfer data in a high speed data transfer mode or a power save data transfer mode, while concurrently permitting discovery by other devices. The portable media player device operates in a power save mode during an inactive portion of a periodic discovery interval.
摘要翻译：便携式媒体播放器设备能够在无线网络中操作。无线便携式媒体播放器设备可以引导并与具有低功耗的自组织网络同步。无线便携式媒体播放装置可以发现自组织网络中的相邻便携式媒体播放装置。便携式媒体播放器设备可以建立和终止与相邻便携式媒体播放器设备的连接。便携式媒体播放器设备可以在高速数据传输模式或节电数据传输模式下传输数据，同时允许其他设备的发现。便携式媒体播放器设备在周期性发现间隔的非活动部分期间以省电模式操作。

2. 发明授权

US07860038B2 Wireless support for portable media player devices 有权
标题翻译：无线支持便携式媒体播放器设备
公开(公告)号：US07860038B2
公开(公告)日：2010-12-28
申请号：US11542382
申请日：2006-10-03
申请人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
发明人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
IPC分类号： G08C17/00
CPC分类号： H04W8/005 , H04W52/0229 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： A portable media player device is capable of operating in a wireless network. The wireless portable media player device can bootstrap and synchronize with an ad hoc network with low power consumption. Neighbor portable media player devices in an ad hoc network can be discovered by the wireless portable media player device. The portable media player device can establish and terminate connections to neighbor portable media player devices. The portable media player device can transfer data in a high speed data transfer mode or a power save data transfer mode, while concurrently permitting discovery by other devices. The portable media player device operates in a power save mode during an inactive portion of a periodic discovery interval.
摘要翻译：便携式媒体播放器设备能够在无线网络中操作。无线便携式媒体播放器设备可以引导并与具有低功耗的自组织网络同步。无线便携式媒体播放装置可以发现自组织网络中的相邻便携式媒体播放装置。便携式媒体播放器设备可以建立和终止与相邻便携式媒体播放器设备的连接。便携式媒体播放器设备可以在高速数据传输模式或节电数据传输模式下传输数据，同时允许其他设备的发现。便携式媒体播放器设备在周期性发现间隔的非活动部分期间以省电模式操作。

3. 发明申请

US20110064012A1 WIRELESS SUPPORT FOR PORTABLE MEDIA PLAYER DEVICES 有权
标题翻译：无线支持便携式媒体播放器设备
公开(公告)号：US20110064012A1
公开(公告)日：2011-03-17
申请号：US12953647
申请日：2010-11-24
申请人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
发明人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
IPC分类号： H04W52/02
CPC分类号： H04W8/005 , H04W52/0229 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： A portable media player device is capable of operating in a wireless network. The wireless portable media player device can bootstrap and synchronize with an ad hoc network with low power consumption. Neighbor portable media player devices in an ad hoc network can be discovered by the wireless portable media player device. The portable media player device can establish and terminate connections to neighbor portable media player devices. The portable media player device can transfer data in a high speed data transfer mode or a power save data transfer mode, while concurrently permitting discovery by other devices. The portable media player device operates in a power save mode during an inactive portion of a periodic discovery interval.
摘要翻译：便携式媒体播放器设备能够在无线网络中操作。无线便携式媒体播放器设备可以引导并与具有低功耗的自组织网络同步。无线便携式媒体播放装置可以发现自组织网络中的相邻便携式媒体播放装置。便携式媒体播放器设备可以建立和终止与相邻便携式媒体播放器设备的连接。便携式媒体播放器设备可以在高速数据传输模式或节电数据传输模式下传输数据，同时允许其他设备的发现。便携式媒体播放器设备在周期性发现间隔的非活动部分期间以省电模式操作。

4. 发明申请

US20080031210A1 Wireless support for portable media player devices 有权
标题翻译：无线支持便携式媒体播放器设备
公开(公告)号：US20080031210A1
公开(公告)日：2008-02-07
申请号：US11542382
申请日：2006-10-03
申请人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
发明人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
IPC分类号： H04Q7/24
CPC分类号： H04W8/005 , H04W52/0229 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： A portable media player device is capable of operating in a wireless network. The wireless portable media player device can bootstrap and synchronize with an ad hoc network with low power consumption. Neighbor portable media player devices in an ad hoc network can be discovered by the wireless portable media player device. The portable media player device can establish and terminate connections to neighbor portable media player devices. The portable media player device can transfer data in a high speed data transfer mode or a power save data transfer mode, while concurrently permitting discovery by other devices. The portable media player device operates in a power save mode during an inactive portion of a periodic discovery interval.
摘要翻译：便携式媒体播放器设备能够在无线网络中操作。无线便携式媒体播放器设备可以引导并与具有低功耗的自组织网络同步。无线便携式媒体播放装置可以发现自组织网络中的相邻便携式媒体播放装置。便携式媒体播放器设备可以建立和终止与相邻便携式媒体播放器设备的连接。便携式媒体播放器设备可以在高速数据传输模式或节电数据传输模式下传输数据，同时允许其他设备的发现。便携式媒体播放器设备在周期性发现间隔的非活动部分期间以省电模式操作。

5. 发明授权

US08327135B2 Native WI-FI architecture for 802.11 networks 有权
标题翻译：用于802.11网络的本机WI-FI架构
公开(公告)号：US08327135B2
公开(公告)日：2012-12-04
申请号：US11656772
申请日：2007-01-23
申请人： Abhishek Abhishek , Arun Ayyagari , Hui Shen , Krishna Ganugapati , Jiandong Ruan
发明人： Abhishek Abhishek , Arun Ayyagari , Hui Shen , Krishna Ganugapati , Jiandong Ruan
IPC分类号： H04L9/00
CPC分类号： H04W84/12 , H04L63/08 , H04L63/162 , H04W12/06 , H04W28/06 , H04W88/08
摘要： A software based wireless infrastructure system is provided. The system has a driver that communicates with the network stack and a network interface card (NIC), a station server in communication with the station driver and an 802.1X supplicant or an 802.1X authenticator. Each NIC provides station and/or access point functionality support. The driver drops packets that have been received if the packet has not been authenticated and associated. Packets that have been fragmented or encrypted are unfragmented and decrypted. An association manager is used in conjunction with a configuration table manager to associate stations and access points via management packets. A manager receives 802.1X data packets from the packet processor and sends them up to a station server that communicates with user mode applications and an 802.1X supplicant or an 802.1X authenticator that are used to authenticate and deauthenticate stations and access points. APIs are provided to enable communication between the components.
摘要翻译：提供了基于软件的无线基础设施系统。该系统具有与网络堆栈通信的驱动程序，网络接口卡（NIC），与站驱动程序通信的站服务器以及802.1X请求者或802.1X验证器。每个NIC提供站点和/或接入点功能支持。如果数据包未经过身份验证并关联，则驱动程序丢弃已收到的数据包。已分片或加密的数据包未分片和解密。关联管理器与配置表管理器结合使用，以经由管理分组来关联站点和接入点。管理员从分组处理器接收802.1X数据包，并将其发送到与用户模式应用程序通信的站服务器以及用于对站点和接入点进行身份验证和解密的802.1X请求者或802.1X验证器。提供API以实现组件之间的通信。

6. 发明授权

US07613426B2 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：US07613426B2
公开(公告)日：2009-11-03
申请号：US11312040
申请日：2005-12-20
申请人： Thomas W. Kuehnel , Abhishek Abhishek , Amer A. Hassan , David Jones , Francis Duong , Hui Shen , Jiandong Ruan , Sean O. Lyndersay , Srinivas R. Gatta , Vishesh M. Parikh , Yi Lu
发明人： Thomas W. Kuehnel , Abhishek Abhishek , Amer A. Hassan , David Jones , Francis Duong , Hui Shen , Jiandong Ruan , Sean O. Lyndersay , Srinivas R. Gatta , Vishesh M. Parikh , Yi Lu
IPC分类号： H04B7/00 , H04L12/28 , G06F3/00
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

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。

8. 发明申请

US20070105501A1 Robust coexistence service for mitigating wireless network interference 有权
标题翻译：强大的共存服务，用于减轻无线网络干扰
公开(公告)号：US20070105501A1
公开(公告)日：2007-05-10
申请号：US11267458
申请日：2005-11-04
申请人： Hui Shen , Jiandong Ruan , Francis Duong , Victoria Poncini , Poovanpilli Madhavan , Abhishek Abhishek
发明人： Hui Shen , Jiandong Ruan , Francis Duong , Victoria Poncini , Poovanpilli Madhavan , Abhishek Abhishek
IPC分类号： H04B1/00 , H04B17/00
CPC分类号： H04W52/243 , H04B17/24 , H04L1/0002 , H04L1/0007 , H04L1/0015 , H04L1/0026 , H04L1/08
摘要： Described is a determination of whether interference in a wireless network has achieved a threshold level that adversely impacts communication bandwidth. If so, action is taken to mitigate the effects of the interference and thereby improve the bandwidth. The action that is taken may be in the form of at least one mitigation solution, including mitigating by packet fragmentation, mitigating by changing the wireless network's current operating frequency, mitigating by changing a power level, mitigating by transmit dodging, and/or mitigating by pre-selecting at least one transmission criterion based on an observed pattern. A framework is provided to coordinate mitigation of interference-related problems, and includes an interferer decision mechanism that receives RF interference related-data and evaluates the interference data against a threshold. Mitigation is employed when the threshold is achieved on the current operating frequency.
摘要翻译：描述了确定无线网络中的干扰是否已经达到对通信带宽有不利影响的阈值水平。如果是这样，采取行动来减轻干扰的影响，从而提高带宽。所采取的行动可以是至少一种缓解解决方案的形式，包括通过分组分段减轻，通过改变无线网络的当前操作频率来减轻，通过改变功率级别来减轻，通过发送避免减轻和/或通过基于观察到的模式预先选择至少一个传输标准。提供了一个协调缓解干扰相关问题的框架，并包括一个干扰源决定机制，接收RF干扰相关数据，并根据阈值评估干扰数据。当在当前工作频率上达到阈值时采用缓解措施。

9. 发明授权

US08102813B2 Coordinating a transition of a roaming client between wireless access points using another client in physical proximity 有权
标题翻译：使用物理上接近的另一个客户端来协调漫游客户端在无线接入点之间的转换
公开(公告)号：US08102813B2
公开(公告)日：2012-01-24
申请号：US11414571
申请日：2006-04-28
申请人： Abhishek Abhishek , Yue Chen , Hui Shen , Jiandong Ruan , Taroon Mandhana , Yi Lu
发明人： Abhishek Abhishek , Yue Chen , Hui Shen , Jiandong Ruan , Taroon Mandhana , Yi Lu
IPC分类号： H04W4/00
CPC分类号： H04W36/0055 , H04W88/04
摘要： Systems and methods for handling a transition of a roaming mobile user device (i.e., a roaming client) from one access point (AP) to a target AP, referred to herein as soft inter-AP handoff. This technique involves a second mobile user device that is already connected with the target AP, called a roaming coordinator, assisting in handoff coordination between the APs. This coordination includes assisting the roaming client in establishing a client-to-client connection to relay data traffic during the handoff, while the roaming client establishes a connection with the target AP using traditional techniques. Soft inter-AP handoff allows a faster hand-off between APs than traditional techniques, and may reduce jitter in communications with the roaming device during the transition.
摘要翻译：用于处理从一个接入点（AP）到目标AP的漫游移动用户设备（即，漫游客户端）的转换的系统和方法，这里称为软AP间切换。该技术涉及已经与称为漫游协调器的目标AP连接的第二移动用户设备，协助AP之间的切换协调。该协调包括协助漫游客户端建立客户端到客户端连接以在切换期间中继数据业务，而漫游客户端使用传统技术与目标AP建立连接。软APAP切换允许AP之间的传输速度比传统技术更快，并且可以在转换期间减少与漫游设备的通信中的抖动。

10. 发明授权

US07483995B2 Coordinating a transition of a roaming client between wireless access points using another client in physical proximity 有权
标题翻译：使用物理上接近的另一个客户端来协调漫游客户端在无线接入点之间的转换
公开(公告)号：US07483995B2
公开(公告)日：2009-01-27
申请号：US11484303
申请日：2006-07-11
申请人： Abhishek Abhishek , Yue Chen , Hui Shen , Jiandong Ruan , Taroon Mandhana , Yi Lu
发明人： Abhishek Abhishek , Yue Chen , Hui Shen , Jiandong Ruan , Taroon Mandhana , Yi Lu
IPC分类号： G06F15/16 , H04Q7/20 , H04Q7/24
CPC分类号： H04W36/0055 , H04W88/04
摘要： Systems and methods for handling a transition of a roaming mobile user device (i.e., a roaming client) from one access point (AP) to a target AP, referred to herein as soft inter-AP handoff. This technique involves a second mobile user device that is already connected with the target AP, called a roaming coordinator, assisting in handoff coordination between the APs. This coordination includes assisting the roaming client in establishing a client-to-client connection to relay data traffic during the handoff, while the roaming client establishes a connection with the target AP using traditional techniques. Soft inter-AP handoff allows a faster hand-off between APs than traditional techniques, and may reduce jitter in communications with the roaming device during the transition.
摘要翻译：用于处理从一个接入点（AP）到目标AP的漫游移动用户设备（即，漫游客户端）的转换的系统和方法，这里称为软AP间切换。该技术涉及已经与称为漫游协调器的目标AP连接的第二移动用户设备，协助AP之间的切换协调。该协调包括协助漫游客户端建立客户端到客户端连接以在切换期间中继数据业务，而漫游客户端使用传统技术与目标AP建立连接。软APAP切换允许AP之间的传输速度比传统技术更快，并且可以在转换期间减少与漫游设备的通信中的抖动。

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