公开(公告)号：US07991409B2

公开(公告)日：2011-08-02

申请号：US11714533

申请日：2007-03-05

申请人： Emily H. Qi ,  James Tsai ,  Myron Hattig

发明人： Emily H. Qi ,  James Tsai ,  Myron Hattig

IPC分类号： H04W68/00

CPC分类号： H04W68/00 ,  H04W8/26

摘要： Stationary wireless network stations are woken up using Wake-on-WLAN functionality. Wake-on-WLAN is provided by paging stations in a wireless network. Paging may support mobile stations across multiple access points. Paging may also support stationary nodes with reduced overhead. Wake-on-WLAN is also provided to stationary stations in idle mode by signifying a wake-on event in a traffic indication map (TIM). Wake-on events may occur when a station is associated or disassociated with an access point. Upon receiving a wake-on event, a station associates or reassociates with an AP if necessary.

摘要翻译： 使用Wake-on-WLAN功能唤醒固定的无线网络站。 无线网络中的寻呼站提供WLAN唤醒。 分页可以支持多个接入点的移动台。 分页也可以支持固定节点，减少开销。 唤醒WLAN也通过表示业务指示图（TIM）中的唤醒事件提供给空闲模式的固定站。 当站点与接入点关联或取消关联时，可能会发生唤醒事件。 在接收到唤醒事件后，如果需要，站与AP关联或重新联系。

公开(公告)号：US20100093343A1

公开(公告)日：2010-04-15

申请号：US12638256

申请日：2009-12-15

申请人： Emily H. Qi ,  Xingang Guo

发明人： Emily H. Qi ,  Xingang Guo

IPC分类号： H04W4/00 ,  H04W36/00

CPC分类号： H04W36/04

摘要： Embodiments of methods and apparatus for providing a roaming support system are generally described herein. Other embodiments may be described and claimed.

摘要翻译： 本文通常描述用于提供漫游支持系统的方法和装置的实施例。 可以描述和要求保护其他实施例。

公开(公告)号：US07693108B2

公开(公告)日：2010-04-06

申请号：US11497670

申请日：2006-08-01

申请人： Emily H. Qi

发明人： Emily H. Qi

IPC分类号： H04W4/00

CPC分类号： H04W36/08 ,  H04W8/18 ,  H04W36/245

摘要： Embodiments of methods and apparatus for providing a handover control system associated with a wireless communication network are generally described herein. Other embodiments may be described and claimed.

摘要翻译： 本文通常描述用于提供与无线通信网络相关联的切换控制系统的方法和装置的实施例。 可以描述和要求保护其他实施例。

公开(公告)号：US20080220770A1

公开(公告)日：2008-09-11

申请号：US11714533

申请日：2007-03-05

申请人： Emily H. Qi ,  James Tsai ,  Myron Hattig

发明人： Emily H. Qi ,  James Tsai ,  Myron Hattig

IPC分类号： H04Q7/20

CPC分类号： H04W68/00 ,  H04W8/26

摘要： Stationary wireless network stations are woken up using Wake-on-WLAN functionality. Wake-on-WLAN is provided by paging stations in a wireless network. Paging may support mobile stations across multiple access points. Paging may also support stationary nodes with reduced overhead. Wake-on-WLAN is also provided to stationary stations in idle mode by signifying a wake-on event in a traffic indication map (TIM). Wake-on events may occur when a station is associated or disassociated with an access point. Upon receiving a wake-on event, a station associates or reassociates with an AP if necessary.

公开(公告)号：US20080188214A1

公开(公告)日：2008-08-07

申请号：US11781655

申请日：2007-07-23

申请人： Emily H. Qi

发明人： Emily H. Qi

IPC分类号： H04Q7/20

CPC分类号： H04W24/10 ,  H04L43/0852 ,  H04W24/00

摘要： Embodiments of methods and apparatus for providing information indicative of traffic delay of a wireless link are generally described herein. Other embodiments may be described and claimed.

摘要翻译： 在此通常描述用于提供指示无线链路的业务延迟的信息的方法和装置的实施例。 可以描述和要求保护其他实施例。

公开(公告)号：US20080181159A1

公开(公告)日：2008-07-31

申请号：US11657544

申请日：2007-01-25

申请人： Benjamin T. Metzler ,  Emily H. Qi ,  Christian Maciocco

发明人： Benjamin T. Metzler ,  Emily H. Qi ,  Christian Maciocco

IPC分类号： H04H20/71

CPC分类号： H04W4/06 ,  H04L1/1607 ,  H04L1/1829 ,  H04L12/1868 ,  H04L47/10 ,  H04L47/14 ,  H04L47/15 ,  H04L47/2433 ,  H04L47/2441 ,  H04L2001/0093 ,  H04W72/1242

摘要： Method and apparatus for reliable multicast communication over wireless network are provided. According to embodiments of the invention, the method includes determining a priority category for a multicast communication to be transmitted. The method includes designating, for the multicast communication, one of the multicast communication recipients as a leader based on the priority category and multicast diagnostics information received from the multicast communication recipients. The leader is assigned to transmit to the multicast communication source an acknowledgment frame indicating receipt of a multicast communication frame received from the source.

摘要翻译： 提供了通过无线网络进行可靠的组播通信的方法和装置。 根据本发明的实施例，该方法包括确定要发送的多播通信的优先级类别。 所述方法包括基于所述优先级类别指定所述组播通信接收者中的一个作为前导，以及从所述多播通信接收者接收到的多播诊断信息。 分配领导者向多播通信源发送指示从源接收的多播通信帧的接收的确认帧。

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.

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.

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。

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。