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1. 发明授权

US10122817B2 Methods and arrangements for device profiles in wireless networks 有权
公开(公告)号：US10122817B2
公开(公告)日：2018-11-06
申请号：US14583699
申请日：2014-12-27
申请人： Emily H Qi , Minyoung Park
发明人： Emily H Qi , Minyoung Park
IPC分类号： G06F17/30 , H04L29/08 , H04L29/06
摘要： Embodiments provide a device profile mechanism for wireless devices. Many embodiments comprise a medium access control (MAC) sublayer logic to build frames comprising a device profile index element for a first device. Embodiments may facilitate access by a second device to a device profile for the first device without communication of the entire device profile from the first device. In some embodiments, the second device may access a storage medium integrated with or accessible to the second device to determine the device profile. Some embodiments may store the device profile index element in memory, in logic, or in another manner that facilitates transmission of the device profile index element in frames. Some embodiments may receive and detect communications with the device profile index element. Further embodiments may generate and transmit a communication with the device profile index element.

2. 发明授权

US09888407B2 Methods and arrangements for traffic indication mapping in wireless networks 有权
公开(公告)号：US09888407B2
公开(公告)日：2018-02-06
申请号：US13977706
申请日：2011-12-31
申请人： Minyoung Park , Thomas J. Kenney , Emily H. Qi , Thomas A. Tetzlaff
发明人： Minyoung Park , Thomas J. Kenney , Emily H. Qi , Thomas A. Tetzlaff
IPC分类号： H04W28/06 , H04L1/00 , H04W68/00 , H04W72/12
CPC分类号： H04W28/065 , H04L1/0079 , H04W28/06 , H04W68/005 , H04W72/1289
摘要： Embodiments may implement a new hierarchical data structure for traffic indication mapping to facilitate transmissions for wireless communications devices. Many embodiments comprise MAC sublayer logic to generate and transmit management frames such as beacon frames with a partial virtual bitmap based upon the hierarchical data structure for traffic indication mapping. In some embodiments, the MAC sublayer logic may store the traffic indication map and/or the traffic indication map structure in memory, in logic, or in another manner that facilitates transmission of the frames. Some embodiments may receive, detect, and decode communications with frames comprising the partial virtual bitmap based upon the hierarchical data structure. In some embodiments, indications of buffered data for pages, blocks, sub-blocks, and/or stations may be inverted. In several embodiments, a new association identifier (AID) structure is defined for the new hierarchical data structure for traffic indication mapping.

3. 发明授权

US09654269B2 Methods and arrangements for an acknowledgement in wireless networks 有权
公开(公告)号：US09654269B2
公开(公告)日：2017-05-16
申请号：US13977702
申请日：2011-12-30
申请人： Thomas J. Kenney , Eldad Perahia , Minyoung Park , Emily H. Qi
发明人： Thomas J. Kenney , Eldad Perahia , Minyoung Park , Emily H. Qi
IPC分类号： H04L5/00 , H04L1/08 , H04L1/16
CPC分类号： H04L5/0055 , H04L1/08 , H04L1/1607 , H04L5/0062
摘要： Embodiments may comprise physical layer logic to implement a new, short acknowledgement. Embodiments may store the short acknowledgement on a machine-accessible medium. Some embodiments may determine and transmit a communication with the short acknowledgement. Further embodiments may receive and detect communications with the short acknowledgement. The short acknowledgement may reduce power consumption and reduce on-the-air time.

4. 发明申请

US20160269930A1 Dynamic Indication Map for Multicast Group and Traffic Indication 有权
标题翻译：组播组和流量指示的动态指示图
公开(公告)号：US20160269930A1
公开(公告)日：2016-09-15
申请号：US14752324
申请日：2015-06-26
申请人： Po-Kai HUANG , Emily H. QI , Minyoung PARK
发明人： Po-Kai HUANG , Emily H. QI , Minyoung PARK
IPC分类号： H04W28/02 , H04W24/08 , H04W72/04 , H04W72/00 , H04L12/801 , H04W4/06
CPC分类号： H04W28/0289 , H04L45/7453 , H04L47/12 , H04W4/02 , H04W4/023 , H04W4/06 , H04W8/005 , H04W8/26 , H04W40/20 , H04W40/246 , H04W84/12 , H04W88/08
摘要： This disclosure describes methods, apparatus, and systems related to: identifying, at a first wireless communication station, one or more second wireless communication stations within a predetermined proximity of the first wireless communication station; determining, at the first wireless communication station, one or more second wireless communication stations identified within the predetermined proximity of the first wireless communication station for which a multicast frame is intended; generating, at the first wireless communication station, a bit map comprising a hashed identifier of each of the one or more second wireless communication stations for which the multicast frame is intended, wherein the bit map is included in the multicast frame; and causing to transmit, by the first wireless communication station, the multicast frame from the first wireless communication station to the one or more second wireless communication stations for which the multicast frame is intended.
摘要翻译：本公开描述与以下相关的方法，装置和系统：在第一无线通信站处识别在第一无线通信站的预定接近度内的一个或多个第二无线通信站; 在所述第一无线通信站处确定在所述第一无线通信站的预定接近度内识别的一个或多个第二无线通信站，所述第二无线通信站旨在针对多播帧; 在所述第一无线通信站处产生包括所述多播帧所针对的所述一个或多个第二无线通信站中的每个的散列标识符的位图，其中，所述位图包括在所述多播帧中; 并且使所述第一无线通信站将所述多播帧从所述第一无线通信站发送到所述多播帧所针对的一个或多个第二无线通信站。

5. 发明授权

US09445347B2 Techniques for discovery of Wi-Fi serial bus and Wi-Fi docking services 有权
标题翻译：发现Wi-Fi串行总线和Wi-Fi对接服务的技术
公开(公告)号：US09445347B2
公开(公告)日：2016-09-13
申请号：US14125858
申请日：2013-07-26
申请人： Bahareh Sadeghi , Emily H. Qi , Carlos Cordeiro
发明人： Bahareh Sadeghi , Emily H. Qi , Carlos Cordeiro
IPC分类号： H04W40/24 , H04W76/02 , H04W48/16 , H04L29/08 , H04W84/12 , H04W4/00
CPC分类号： H04W76/14 , H04L61/2038 , H04L67/104 , H04L67/16 , H04W4/80 , H04W8/005 , H04W40/246 , H04W48/16 , H04W84/12
摘要： Techniques are disclosed for discovery of Wi-Fi serial bus and Wi-Fi docking services. Such networks include (but are not limited to) IEEE 802.11 networks.
摘要翻译：公开了发现Wi-Fi串行总线和Wi-Fi对接服务的技术。这样的网络包括（但不限于）IEEE 802.11网络。

6. 发明申请

US20160248564A1 SYSTEMS, METHODS, AND APPARATUS FOR A SHORT BEACON IN LOW RATE WI-FI COMMUNICATIONS 审中-公开
标题翻译：低速无线通信短距离信号的系统，方法和装置
公开(公告)号：US20160248564A1
公开(公告)日：2016-08-25
申请号：US15142998
申请日：2016-04-29
申请人： Emily H. Qi , Thomas J. Kenney , Eldad Perahia , Minyoung Park
发明人： Emily H. Qi , Thomas J. Kenney , Eldad Perahia , Minyoung Park
IPC分类号： H04L5/00 , H04L29/08 , H04W84/12
CPC分类号： H04W52/0216 , H04L5/0048 , H04L69/324 , H04W28/0221 , H04W28/0236 , H04W56/00 , H04W84/12 , Y02D70/142 , Y02D70/144
摘要： Certain embodiments of the invention may include systems, methods, and apparatus for a short beacon in low rate Wi-Fi communications. According to an example embodiment of the invention, a method is provided for generating a short beacon. The method can include generating a short beacon frame for transmission at a selectable beacon interval. The short beacon frame includes: a beacon timestamp field, a service set identifier (SSID) field, and one or more capability fields; and generating a traffic indicator map (TIM) frame for transmission at a selectable TIM interval. The TIM frame includes a TIM timestamp field, a check beacon field, and a TIM; and converting the short beacon frame and the TIM frame for wireless transmission over a hardware transmission medium.
摘要翻译：本发明的某些实施例可以包括用于低速率Wi-Fi通信中的短信标的系统，方法和装置。根据本发明的示例性实施例，提供了一种用于生成短信标的方法。该方法可以包括在可选择的信标间隔处生成用于传输的短信标帧。短信标帧包括：信标时间戳字段，服务集标识符（SSID）字段和一个或多个能力字段; 以及生成交通指示图（TIM）帧，以便以可选择的TIM间隔进行发送。 TIM帧包括TIM时间戳字段，检查信标字段和TIM; 以及通过硬件传输介质转换所述短信标帧和所述TIM帧用于无线传输。

7. 发明授权

US09398529B2 System and method for enabling low power devices 有权
标题翻译：实现低功耗设备的系统和方法
公开(公告)号：US09398529B2
公开(公告)日：2016-07-19
申请号：US13997236
申请日：2011-12-15
申请人： Minyoung Park , Robert J. Stacey , Emily H. Qi
发明人： Minyoung Park , Robert J. Stacey , Emily H. Qi
IPC分类号： H04W52/02 , H04W74/06
CPC分类号： H04W52/0216 , H04W52/0209 , H04W74/06 , H04W84/12 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/168
摘要： Various embodiments are directed to a wireless access point capable of reserving a wireless communication channel by sending a quiet message to multiple legacy devices. The quiet message may include data identifying periodic quiet durations during which the legacy devices cannot access the wireless communication channel. The wireless access point may send a polling schedule to the multiple low power wireless devices. The polling schedule may include data identifying the periodic quiet durations. The wireless access point may then poll the multiple low power wireless devices during the periodic quiet durations. The low power wireless devices can exchange data with the wireless access point during the quiet durations. The quiet message sent to the legacy devices guarantees that the legacy devices will not use the specified channel during the quiet durations. Thus, communications with the low power wireless devices may occur without interference from the legacy devices.
摘要翻译：各种实施例涉及能够通过向多个传统设备发送安静消息来保留无线通信信道的无线接入点。静默消息可以包括识别传统设备不能访问无线通信信道的周期性静默持续时间的数据。无线接入点可以向多个低功率无线设备发送轮询时间表。轮询时间表可以包括识别周期性安静持续时间的数据。然后，无线接入点可以在周期性静默期间轮询多个低功率无线设备。低功率无线设备可以在安静的持续时间内与无线接入点交换数据。发送到传统设备的安静消息保证传统设备在安静持续时间内不会使用指定的频道。因此，与低功率无线设备的通信可以在没有来自传统设备的干扰的情况下发生。

8. 发明授权

US09307056B2 Methods, systems and apparatuses for direct data frames 有权
标题翻译：用于直接数据帧的方法，系统和装置
公开(公告)号：US09307056B2
公开(公告)日：2016-04-05
申请号：US13977710
申请日：2012-04-24
申请人： Thomas A. Tetzlaff , Minyoung Park , Emily H. Qi , Thomas J. Kenney , Eldad Perahia
发明人： Thomas A. Tetzlaff , Minyoung Park , Emily H. Qi , Thomas J. Kenney , Eldad Perahia
IPC分类号： H04L1/00 , H04L29/06 , H04L29/08
CPC分类号： H04L69/22 , H04L69/04 , H04L69/324
摘要： Generally, arrangements for enabling direct medium access control (MAC) sublayer data frames are described herein. Embodiments may comprise logic such as hardware and/or code to reduce the size of a packet by determining a frame in the MAC sublayer, inserting the frame in the signal field of a preamble to transmit, transmitting the direct MAC data frame as a packet, communicating that the packet is a direct MAC data frame, and parsing and interpreting the direct MAC data frame at the receiving device. Embodiments may determine and transmit and/or receive and interpret direct MAC data frames.
摘要翻译：通常，这里描述了用于启用直接介质访问控制（MAC）子层数据帧的布置。实施例可以包括诸如硬件和/或代码的逻辑，以通过确定MAC子层中的帧来减小分组的大小，将帧插入前导码的信号字段中以发送，作为分组发送直接MAC数据帧，通信该分组是直接的MAC数据帧，以及解析和解释在接收设备处的直接MAC数据帧。实施例可以确定和发送和/或接收和解释直接的MAC数据帧。

9. 发明申请

US20150237654A1 METHODS AND ARRANGEMENTS FOR CHANNEL ACCESS IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中信道接入的方法和安排
公开(公告)号：US20150237654A1
公开(公告)日：2015-08-20
申请号：US14583702
申请日：2014-12-27
申请人： Minyoung Park , Emily H. Qi
发明人： Minyoung Park , Emily H. Qi
IPC分类号： H04W74/08 , H04B7/26
CPC分类号： H04W74/0816 , H04B7/2612 , H04W74/0875 , H04W84/12 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/449
摘要： Embodiments may define traffic priorities to facilitate transmissions for wireless communications devices. Many embodiments comprise MAC sublayer logic to generate and transmit management frames such as beacon frames, association response frames, reassociation response frames, and probe response frames with an access category for low power consumption stations or sensor stations comprising a parameter record defining a contention window that is the earliest contention window to open amongst contention windows defined for the access categories for traffic. In some embodiments, the MAC sublayer logic may store the parameter record sets for access categories in memory, in logic, or in another manner that facilitates transmission of the frames. Some embodiments may receive and detect communications with frames comprising the access categories and store a parameter set for one or more of the access categories in a management information base.
摘要翻译：实施例可以定义业务优先级以便于无线通信设备的传输。许多实施例包括MAC子层逻辑，用于生成和发送管理帧，例如信标帧，关联响应帧，重新关联响应帧以及具有用于低功耗站或传感器站的传感器站的探测响应帧，所述访问类别包括定义竞争窗口的参数记录，是为针对流量的访问类别定义的争用窗口中最早的竞争窗口。在一些实施例中，MAC子层逻辑可以存储用于存储器中的访问类别的参数记录集，逻辑或以促进帧的传输的另一种方式。一些实施例可以接收和检测与包括访问类别的帧的通信，并且在管理信息库中存储用于一个或多个访问类别的参数集。

10. 发明申请

US20150117318A1 WIRELESS COMMUNICATION DEVICES AND METHODS FOR FORMING PEER-TO-PEER (P2P) WIRELESS CONNECTIONS BETWEEN DEVICES 有权
标题翻译：无线通信设备和用于形成设备之间的对等（P2P）无线连接的方法
公开(公告)号：US20150117318A1
公开(公告)日：2015-04-30
申请号：US13997051
申请日：2011-12-20
申请人： Emily H. Qi , Marc Meylemans
发明人： Emily H. Qi , Marc Meylemans
IPC分类号： H04W76/02
CPC分类号： H04W76/023 , H04L67/1051 , H04W76/14 , H04W76/18
摘要： Various embodiments include an apparatus having a wireless communication device (WCD) and methods for the WCD to wirelessly exchange messages with other devices. In some embodiments, such a WCD may send a message to reject an invitation to form a peer-to-peer (P2P) wireless connection between the WCD and a first device if the invitation is received by the WCD when the WCD has already established a P2P wireless connection with a second device. Other embodiments including additional apparatus and methods are described.
摘要翻译：各种实施例包括具有无线通信设备（WCD）的设备和用于WCD与其他设备无线地交换消息的方法。在一些实施例中，如果在WCD已经建立了WCD时由WCD接收到邀请，则这样的WCD可以发送消息来拒绝在WCD和第一设备之间形成对等（P2P）无线连接的邀请，与第二设备的P2P无线连接。描述包括附加装置和方法的其它实施例。

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