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51. 发明申请

US20130044681A1 MANAGING TRANSMIT POWER FOR BETTER FREQUENCY RE-USE IN TV WHITE SPACE 审中-公开
标题翻译：管理发射功率，在电视白天更好的频率重新使用
公开(公告)号：US20130044681A1
公开(公告)日：2013-02-21
申请号：US13397493
申请日：2012-02-15
申请人： Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath , Stephen J. Shellhammer , Rahul Tandra
发明人： Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath , Stephen J. Shellhammer , Rahul Tandra
IPC分类号： H04W4/00
CPC分类号： H04L1/0002 , H04L1/0009 , H04L1/0025 , H04L1/0027 , H04W16/14 , H04W52/262 , H04W52/50
摘要： Certain aspects of the present disclosure provide techniques and apparatus for managing transmit power in a television white space (TVWS) network. By managing transmit power as described herein, medium re-use may be improved in such a network, and unfair usage problems may be alleviated. One example method generally includes receiving a request message comprising an indication of a modulation and coding scheme (MCS) for transmitting data frames to be received, determining a link margin based on the MCS, and transmitting a response message with an indication of the link margin. Another example method generally includes determining a MCS for transmitting data frames and transmitting a request message comprising an indication of the MCS.
摘要翻译：本公开的某些方面提供了用于管理电视空白（TVWS）网络中的发射功率的技术和装置。通过如本文所述管理发送功率，可以在这样的网络中改善中等重复使用，并且可以减轻不公平的使用问题。一个示例性方法通常包括接收包括用于发送要接收的数据帧的调制和编码方案（MCS）的指示的请求消息，基于MCS确定链路余量，以及发送具有链路余量指示的响应消息。另一示例性方法通常包括确定用于发送数据帧的MCS并发送包括MCS的指示的请求消息。

52. 发明申请

US20130044680A1 MANAGING TRANSMIT POWER FOR BETTER FREQUENCY RE-USE IN TV WHITE SPACE 有权
标题翻译：管理发射功率，在电视白天更好的频率重新使用
公开(公告)号：US20130044680A1
公开(公告)日：2013-02-21
申请号：US13397473
申请日：2012-02-15
申请人： Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath , Stephen J. Shellhammer , Rahul Tandra
发明人： Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath , Stephen J. Shellhammer , Rahul Tandra
IPC分类号： H04W52/04
CPC分类号： H04W16/14 , H04W48/12 , H04W52/242 , H04W52/246 , H04W52/325 , H04W52/367 , H04W74/0808
摘要： Certain aspects of the present disclosure provide techniques and apparatus for managing transmit power in a television white space (TVWS) network. By managing transmit power as described herein, medium re-use may be improved in such a network, and unfair usage problems may be alleviated. One example method generally includes receiving, from an apparatus, a message with an indication of a highest transmit power used by the apparatus for transmitting data frames; and determining that the apparatus is a dominant interferer based, at least in part, on the highest transmit power. Another example method generally includes receiving, from an apparatus, a control or management message with a first indication of a first transmit power used by the apparatus for transmitting data frames; and determining that the apparatus is a dominant interferer based, at least in part, on the first transmit power.
摘要翻译：本公开的某些方面提供了用于管理电视空白（TVWS）网络中的发射功率的技术和装置。通过如本文所述管理发送功率，可以在这样的网络中改善中等重复使用，并且可以减轻不公平的使用问题。一个示例性方法通常包括从设备接收具有由用于发送数据帧的设备使用的最高发射功率的指示的消息; 以及至少部分地基于最高发射功率确定所述装置是主要干扰源。另一示例性方法通常包括从装置接收控制或管理消息，其具有用于发送数据帧的装置所使用的第一发射功率的第一指示; 以及至少部分地基于所述第一发射功率来确定所述装置是主要干扰源。

53. 发明申请

US20130016670A1 METHODS AND APPARATUSES FOR COMMUNICATING IN TELEVISION WHITE SPACE (TVWS) BASED ON TVWS ENABLEMENT SIGNAL 有权
标题翻译：基于TVWS启动信号的通信电视空白（TVWS）的方法与设备
公开(公告)号：US20130016670A1
公开(公告)日：2013-01-17
申请号：US13349501
申请日：2012-01-12
申请人： Stephen J. Shellhammer , Cong Shen , Rahul Tandra , Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath
发明人： Stephen J. Shellhammer , Cong Shen , Rahul Tandra , Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath
IPC分类号： H04W72/04
CPC分类号： H04W16/14 , H04W84/12
摘要： Certain aspects of the present disclosure relate to techniques for supporting television white space (TVWS) communication. In an aspect of the present disclosure, a low-rate TVWS enabler (Mode II wireless communication device) may provide initial enablement for all Mode I devices (e.g., access points and user terminals), as well as it may transmit a contact verification signal (CVS) on a regular basis to keep the Mode I devices enabled for the TVWS communication.
摘要翻译：本公开的某些方面涉及用于支持电视空白（TVWS）通信的技术。在本公开的一方面，低速率TVWS使能器（模式II无线通信设备）可以为所有模式I设备（例如，接入点和用户终端）提供初始启用，并且它可以发送接触验证信号（CVS），以保持模式I设备启用TVWS通信。

54. 发明申请

US20120289192A1 BEACON AND MANAGEMENT INFORMATION ELEMENTS WITH INTEGRITY PROTECTION 有权
标题翻译： BEACON和管理信息具有完整性保护的元素
公开(公告)号：US20120289192A1
公开(公告)日：2012-11-15
申请号：US13288696
申请日：2011-11-03
申请人： Santosh Paul Abraham , Avinash Jain , Hemanth Sampath
发明人： Santosh Paul Abraham , Avinash Jain , Hemanth Sampath
IPC分类号： H04W12/10
CPC分类号： H04L1/0083 , H04L1/0061 , H04L1/0072
摘要： Certain aspects of the present disclosure relate to protecting integrity of transmitted messages in a wireless communications.
摘要翻译：本公开的某些方面涉及保护无线通信中传输的消息的完整性。

55. 发明申请

US20110286404A1 METHOD AND APPARATUS FOR SEAMLESS TRANSITIONS OF TRANSFER BETWEEN RADIO LINKS FOR DATA RECEPTION 审中-公开
标题翻译：无线连接数据接收无接触转移的方法与装置
公开(公告)号：US20110286404A1
公开(公告)日：2011-11-24
申请号：US12949764
申请日：2010-11-18
申请人： Santosh Paul Abraham , Mohammad Hossein Taghavi Nasrabadi , Avinash Jain , Hemanth Sampath
发明人： Santosh Paul Abraham , Mohammad Hossein Taghavi Nasrabadi , Avinash Jain , Hemanth Sampath
IPC分类号： H04W72/04
CPC分类号： H04L1/1614 , H04L1/1621 , H04L1/1628 , H04L1/1832 , H04L1/1854 , H04L1/22 , H04L5/0007
摘要： A method for wireless communications is provided that includes receiving a plurality of packets using a first radio link from an apparatus; reconstructing an index for the plurality of packets for use in a second radio link; determining reception state information indicating whether each packet in the plurality of packets has been received correctly; and receiving additional packets based on the index and the reception state information. Apparatuses for performing the methods are also disclosed.
摘要翻译：提供了一种用于无线通信的方法，包括使用来自设备的第一无线电链路接收多个分组; 重建用于第二无线电链路中的多个分组的索引; 确定指示所述多个分组中的每个分组是否已被正确接收的接收状态信息; 以及基于索引和接收状态信息接收附加分组。还公开了用于执行该方法的装置。

56. 发明授权

US09882624B2 Systems and methods for communication of channel state information 有权
公开(公告)号：US09882624B2
公开(公告)日：2018-01-30
申请号：US13247062
申请日：2011-09-28
申请人： Santosh Paul Abraham , Simone Merlin , Sameer Vermani , Hemanth Sampath
发明人： Santosh Paul Abraham , Simone Merlin , Sameer Vermani , Hemanth Sampath
IPC分类号： H04W24/00 , H04B7/06 , H04L1/00 , H04L1/16 , H04L5/00 , H04L25/02
CPC分类号： H04B7/0626 , H04B7/0641 , H04B7/0643 , H04L1/0025 , H04L1/0026 , H04L1/0028 , H04L1/0039 , H04L1/0079 , H04L1/1607 , H04L5/0023 , H04L5/0057 , H04L5/0094 , H04L25/0204 , H04L25/021 , H04L25/0248
摘要： Certain aspects of the present disclosure relate to a technique for communicating Channel State Information (CSI) feedback. In some aspects, the CSI feedback is communicated in a very high throughput (VHT) wireless communications system.

57. 发明授权

US09813994B2 Managing transmit power for better frequency re-use in TV white space 有权
公开(公告)号：US09813994B2
公开(公告)日：2017-11-07
申请号：US13397450
申请日：2012-02-15
申请人： Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath , Stephen J. Shellhammer , Rahul Tandra
发明人： Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath , Stephen J. Shellhammer , Rahul Tandra
IPC分类号： H04W24/00 , H04W52/04 , H04B7/12 , H04L1/00 , H04W52/32 , H04W74/08 , H04L1/06 , H04W52/36
CPC分类号： H04W52/04 , H04B7/12 , H04L1/0002 , H04L1/0009 , H04L1/0027 , H04L1/06 , H04W16/14 , H04W52/325 , H04W52/367 , H04W74/0816
摘要： Certain aspects of the present disclosure provide techniques and apparatus for managing transmit power in a television white space (TVWS) network. One example method generally includes transmitting a sequence of request-to-send (RTS) messages at different transmit power levels to an apparatus and determining if a clear-to-send (CTS) message was received in response to at least one of the RTS messages corresponding to a particular one of the transmit power levels. Another example method generally includes receiving, at a first apparatus from a second apparatus, a packet that cannot be decoded by the first apparatus; determining at least one of a time or a duration corresponding to the packet; transmitting a query with an indication of the at least one of the time or the duration; and receiving a message from the second apparatus in response to the query, the message identifying the second apparatus as a source of the packet.

58. 发明授权

US09609520B2 Methods and apparatuses for communicating in television white space (TVWS) based on TVWS enablement signal 有权
公开(公告)号：US09609520B2
公开(公告)日：2017-03-28
申请号：US13349501
申请日：2012-01-12
申请人： Stephen J. Shellhammer , Cong Shen , Rahul Tandra , Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath
发明人： Stephen J. Shellhammer , Cong Shen , Rahul Tandra , Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath
IPC分类号： H04W72/04 , H04W16/14 , H04W84/12
CPC分类号： H04W16/14 , H04W84/12
摘要： Certain aspects of the present disclosure relate to techniques for supporting television white space (TVWS) communication. In an aspect of the present disclosure, a low-rate TVWS enabler (Mode II wireless communication device) may provide initial enablement for all Mode I devices (e.g., access points and user terminals), as well as it may transmit a contact verification signal (CVS) on a regular basis to keep the Mode I devices enabled for the TVWS communication.

59. 发明授权

US09602298B2 Methods and apparatuses for determining a type of control field 有权
公开(公告)号：US09602298B2
公开(公告)日：2017-03-21
申请号：US13247124
申请日：2011-09-28
申请人： Hemanth Sampath , Simone Merlin , Maarten Menzo Wentink , Santosh Paul Abraham
发明人： Hemanth Sampath , Simone Merlin , Maarten Menzo Wentink , Santosh Paul Abraham
IPC分类号： H04L12/26 , H04L1/00 , H04L5/00
CPC分类号： H04L12/2634 , H04L1/0025 , H04L1/0026 , H04L1/0028 , H04L1/0039 , H04L5/0007 , H04L43/08
摘要： Systems, method and apparatus of managing wireless communication are described herein.

60. 发明授权

US09326153B2 Network setup in wide channel wireless local area networks (WLANs) 有权
标题翻译：广域无线局域网（WLAN）中的网络设置
公开(公告)号：US09326153B2
公开(公告)日：2016-04-26
申请号：US13176648
申请日：2011-07-05
申请人： Santosh Paul Abraham , Simone Merlin , Hemanth Sampath
发明人： Santosh Paul Abraham , Simone Merlin , Hemanth Sampath
IPC分类号： H04W4/00 , H04W16/14 , H04W16/02
CPC分类号： H04W16/14 , H04W16/02 , H04W84/12 , H04W88/08
摘要： Methods and apparatus for network setup in wide channel WLANs are provided. Techniques for co-existence of 20 MHz and 40 MHz networks (e.g., as defined by IEEE 802.11n) may be extended to 80 MHz and 160 MHz networks. For example, a primary channel of an existing network may be designated as the primary channel of a new network. Further, a primary channel of the existing network may not be used as a secondary channel in the new network. Intolerance operation between networks may include a first network releasing one or more channels in response to an intolerance indication received from a second network. Furthermore, in response to the intolerance indication from the second network, the first network may utilize one or more channels for communicating in the first network using a first set of access parameters. The access parameters may depend on the intolerance indication.
摘要翻译：提供了广域WLAN网络建立的方法和装置。用于共存20MHz和40MHz网络（例如，由IEEE 802.11n定义）的技术可以扩展到80MHz和160MHz网络。例如，现有网络的主要信道可以被指定为新网络的主要信道。此外，现有网络的主要信道可能不被用作新网络中的辅助信道。网络之间的不耐受操作可以包括响应于从第二网络接收到的不耐受指示而释放一个或多个信道的第一网络。此外，响应于来自第二网络的不允许指示，第一网络可以使用一个或多个信道来使用第一组接入参数在第一网络中进行通信。访问参数可能取决于不耐受指示。

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