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1. 发明授权

US09075603B2 Method and apparatus for waking device from power save mode 有权
标题翻译：从节电模式唤醒设备的方法和设备
公开(公告)号：US09075603B2
公开(公告)日：2015-07-07
申请号：US13013281
申请日：2011-01-25
申请人： Dae-yong Sim , Il-ju Na , Jae-min Lee , Chil-youl Yang , Lochan Verma
发明人： Dae-yong Sim , Il-ju Na , Jae-min Lee , Chil-youl Yang , Lochan Verma
IPC分类号： G06F1/32 , H04L12/12
CPC分类号： G06F9/4418 , G06F1/3203 , G06F1/3206 , G06F1/3234 , G06F1/325 , G06F13/385 , H04L12/12 , Y02D50/40 , Y02D70/10 , Y02D70/20
摘要： A method for waking a device from a power save mode to an active mode includes: transmitting, by a first device, a magic packet through a predetermined channel to a second device, which operates in the power save mode by repeating a doze state and an awake state according to a predetermined period of time, for notifying the second device to switch to the active mode; and retransmitting the magic packet to the second device through the predetermined channel if a response to the magic packet has not been received from the second device and a predetermined time has not elapsed after transmitting the magic packet through the predetermined channel.
摘要翻译：一种用于将设备从节电模式唤醒到活动模式的方法包括：由第一设备将魔术包通过预定信道发送到第二设备，该第二设备以节电模式通过重复打盹状态和根据预定时间段的唤醒状态，用于通知第二设备切换到活动模式; 并且如果没有从第二设备接收到对魔术分组的响应并且在通过预定信道发送魔术分组之后还没有经过预定时间，则通过预定频道将魔术分组重传到第二设备。

2. 发明授权

US10117157B2 Method and device for investigating WiFi display service in a WiFi direct network 有权
公开(公告)号：US10117157B2
公开(公告)日：2018-10-30
申请号：US13510548
申请日：2010-11-16
申请人： Lochan Verma , Il-Ju Na
发明人： Lochan Verma , Il-Ju Na
IPC分类号： H04W48/16 , H04W48/08
摘要： A method and device for discovering a WiFi display service in a Wi-Fi direct (WFD) network, the method includes: generating a service discovery request frame for discovering a service supported by a second WFD device in the WFD network; transmitting the service discovery request frame to the second WFD device; and receiving a service discovery response frame from the second WFD device in response to the service discovery request frame, wherein the service discovery request frame and the service discovery response frame are generated by using a generic advertising service (GAS) initial request frame of 802.11u and a GAS initial response frame of 802.11u, respectively.

3. 发明申请

US20120243524A1 METHOD AND DEVICE FOR INVESTIGATING WIFI DISPLAY SERVICE IN A WIFI DIRECT NETWORK 审中-公开
标题翻译：用于在WIFI直接网络中调查WIFI显示服务的方法和设备
公开(公告)号：US20120243524A1
公开(公告)日：2012-09-27
申请号：US13510548
申请日：2010-11-16
申请人： Lochan Verma , Il-Ju Na
发明人： Lochan Verma , Il-Ju Na
IPC分类号： H04W48/16
CPC分类号： H04W48/08 , H04W48/16
摘要： A method and device for discovering a WiFi display service in a Wi-Fi direct (WFD) network, the method includes: generating a service discovery request frame for discovering a service supported by a second WFD device in the WFD network; transmitting the service discovery request frame to the second WFD device; and receiving a service discovery response frame from the second WFD device in response to the service discovery request frame, wherein the service discovery request frame and the service discovery response frame are generated by using a generic advertising service (GAS) initial request frame of 802.11u and a GAS initial response frame of 802.11u, respectively.
摘要翻译：一种用于在Wi-Fi直接（WFD）网络中发现WiFi显示服务的方法和设备，所述方法包括：生成用于发现由所述WFD网络中的第二WFD设备支持的业务的业务发现请求帧; 将所述服务发现请求帧发送到所述第二WFD设备; 以及响应于所述服务发现请求帧从所述第二WFD设备接收服务发现响应帧，其中，通过使用802.11u的通用广告服务（GAS）初始请求帧来生成所述服务发现请求帧和所述服务发现响应帧和802.11u的GAS初始响应帧。

4. 发明授权

US08559340B2 Method and apparatus for service discovery in Wi-Fi direct network 有权
标题翻译： Wi-Fi直接网络中服务发现的方法和装置
公开(公告)号：US08559340B2
公开(公告)日：2013-10-15
申请号：US12975896
申请日：2010-12-22
申请人： Lochan Verma , Il-ju Na , Jin-woo Jeong , Sung-bum Park
发明人： Lochan Verma , Il-ju Na , Jin-woo Jeong , Sung-bum Park
IPC分类号： H04L12/28
CPC分类号： H04L12/2809 , H04L63/102 , H04L63/162 , H04L67/04 , H04L67/12 , H04L67/16
摘要： A method and an apparatus for service discovery in a Wi-Fi direct (WFD). The method includes: generating by a first WFD device a service discovery request frame for discovering whether a service is supported by a second WFD device in the WFD network; transmitting the generated service discovery request frame from the first WFD device to the second WFD device; and receiving at the first WFD device a service discovery response frame from the second WFD device in response to the transmitted service discovery request frame, wherein the service discovery request frame and the service discovery response frame are generated by using a Wi-Fi protected setup (WPS) information element (IE).
摘要翻译：一种用于Wi-Fi直接（WFD）中的服务发现的方法和装置。该方法包括：由第一WFD设备生成用于发现服务是否由WFD网络中的第二WFD设备支持的服务发现请求帧; 将生成的服务发现请求帧从第一WFD设备发送到第二WFD设备; 以及响应于所发送的服务发现请求帧，在所述第一WFD设备处接收来自所述第二WFD设备的服务发现响应帧，其中，所述服务发现请求帧和所述服务发现响应帧通过使用Wi-Fi保护设置（ WPS）信息元素（IE）。

5. 发明授权

US09504069B2 Method and apparatus for content protection in Wi-Fi direct network 有权
标题翻译： Wi-Fi直接网络内容保护的方法和装置
公开(公告)号：US09504069B2
公开(公告)日：2016-11-22
申请号：US13997457
申请日：2011-12-23
申请人： Jin-Woo Jeong , Lochan Verma
发明人： Jin-Woo Jeong , Lochan Verma
IPC分类号： G06F15/16 , H04W76/02 , H04W12/08 , H04L29/06 , H04W8/00 , G11B20/00
CPC分类号： H04W76/023 , G11B20/00188 , H04L63/205 , H04W8/005 , H04W8/22 , H04W12/08 , H04W76/14 , H04W84/12
摘要： A method of performing communication between a first device and a second device by using a Wi-Fi direct scheme is provided. The method may include receiving, by the first device, information on relating to a content protection capability of the second device in during a device discovery procedure; and determining, by the first device, whether to perform a connection setup procedure with the second device based on the received information on relating to the content protection capability of the second device.
摘要翻译：提供了一种通过使用Wi-Fi直接方案在第一设备和第二设备之间进行通信的方法。该方法可以包括在设备发现过程期间由第一设备接收关于与第二设备的内容保护能力有关的信息; 以及由所述第一设备基于所接收的与所述第二设备的内容保护能力有关的信息来确定是否与所述第二设备执行连接建立过程。

6. 发明授权

US09867032B2 Method and apparatus for transmitting user input from a sink device to a source device in a Wi-Fi direct communication system 有权
公开(公告)号：US09867032B2
公开(公告)日：2018-01-09
申请号：US13979802
申请日：2012-01-13
申请人： Lochan Verma , Luke Qian
发明人： Lochan Verma , Luke Qian
IPC分类号： H04W8/18 , G06F3/038 , G06F3/0484 , H04N21/436 , H04N21/4363 , H04N21/41 , H04N21/472
CPC分类号： H04W8/183 , G06F3/038 , G06F3/0484 , H04N21/4126 , H04N21/43615 , H04N21/43637 , H04N21/47205
摘要： A method of performing communication between a sink device and a source device in a Wi-Fi direct network is provided. The method includes receiving a user's input, on a sink device, for controlling audio/video (AV) data received from the source device, generating a message for controlling the AV data based on the user's input, and transmitting the message to the source device through a Wi-Fi direct link.

7. 发明授权

US09007959B2 Group owner renegotiation in a wireless network 有权
标题翻译：无线网络中的组主人重新协商
公开(公告)号：US09007959B2
公开(公告)日：2015-04-14
申请号：US13623228
申请日：2012-09-20
申请人： Lochan Verma , Bradley R. Lynch
发明人： Lochan Verma , Bradley R. Lynch
IPC分类号： H04L12/28 , H04W8/18 , H04W84/20 , H04W72/12
CPC分类号： H04L67/1051 , H04W8/186 , H04W28/16 , H04W72/1278 , H04W84/20
摘要： A method and apparatus for group owner (GO) renegotiation are provided. For example, the method and apparatus may be used for GO renegotiation in a wireless personal network (WPAN), for example, a 60-gigahertz (60 GHz) peer-to-peer (P2P) wireless network. The incumbent group owner (e.g., personal base station set (PBSS) control point (PCP)) controls the operation of the group. GO renegotiation can occur, for example, when a newly arriving device (e.g., a prospective group owner) is trying to connect to the PBSS and/or, for example, with PCP rearrangement among members of an existing group. As an example, after the formation of the group, the PCP may want to relinquish the role of being the PCP. A procedure is described for deciding among clients and the PCP which device will assume the role of group owner from the existing PCP in the event the role of group owner is to be reassigned.
摘要翻译：提供了组主（GO）重新协商的方法和装置。例如，该方法和装置可以用于无线个人网络（WPAN）中的GO重新协商，例如，60千兆赫（60GHz）对等（P2P）无线网络。现任组所有者（例如，个人基站组（PBSS）控制点（PCP））控制组的操作。 GO重新协商可以发生，例如，当新到达的设备（例如，潜在的组所有者）正在尝试连接到PBSS和/或例如在现有组的成员之间的PCP重新排列时。例如，在组成后，PCP可能想放弃作为PCP的作用。描述用于在客户端和PCP之间决定哪个设备将在现有PCP中扮演团队所有者的角色的过程，以便在重新分配组所有者的角色的情况下。

8. 发明授权

US08724469B2 Method and device for sending packets on a wireless local area network 有权
标题翻译：用于在无线局域网上发送数据包的方法和设备
公开(公告)号：US08724469B2
公开(公告)日：2014-05-13
申请号：US13362141
申请日：2012-01-31
申请人： Lochan Verma , Hakirat Singh , Julan Hsu , Seong-Wook Lee
发明人： Lochan Verma , Hakirat Singh , Julan Hsu , Seong-Wook Lee
IPC分类号： G01R31/08 , H04W74/08 , H04W28/10 , H04W28/18 , H04W84/12
CPC分类号： H04W74/08 , H04W28/10 , H04W28/18 , H04W84/12
摘要： Provided are a method and an apparatus for transmitting a packet in a wireless local area network (LAN), the method including determining whether a packet, which does not expire during the current transmission opportunity (TXOP) but will expire before a next TXOP is secured, exists or not based on a time-to-live (TTL) of the packet; if it is determined that the packet does not expire during an expansion of the current TXOP, expanding the current TXOP; and transmitting the packet to a receiving station.
摘要翻译：提供了一种用于在无线局域网（LAN）中发送分组的方法和装置，所述方法包括确定在当前传输机会（TXOP）期间不会过期但是在下一个TXOP被保护之前将过期的分组，基于分组的生存时间（TTL）而存在或不存在; 如果在当前TXOP的扩展期间确定分组不会过期，则扩展当前的TXOP; 以及将所述分组发送到接收站。

9. 发明申请

US20130282914A1 METHOD AND APPARATUS FOR CONTENT PROTECTION IN WI-FI DIRECT NETWORK 有权
标题翻译： WI-FI直接网络内容保护的方法与装置
公开(公告)号：US20130282914A1
公开(公告)日：2013-10-24
申请号：US13997457
申请日：2011-12-23
申请人： Jin-Woo Jeong , Lochan Verma
发明人： Jin-Woo Jeong , Lochan Verma
IPC分类号： H04W76/02
CPC分类号： H04W76/023 , G11B20/00188 , H04L63/205 , H04W8/005 , H04W8/22 , H04W12/08 , H04W76/14 , H04W84/12
摘要： A method of performing communication between a first device and a second device by using a Wi-Fi direct scheme is provided. The method may include receiving, by the first device, information on relating to a content protection capability of the second device in during a device discovery procedure; and determining, by the first device, whether to perform a connection setup procedure with the second device based on the received information on relating to the content protection capability of the second device.
摘要翻译：提供了一种通过使用Wi-Fi直接方案在第一设备和第二设备之间进行通信的方法。该方法可以包括在设备发现过程期间由第一设备接收关于与第二设备的内容保护能力有关的信息; 以及由所述第一设备基于所接收的与所述第二设备的内容保护能力有关的信息来确定是否与所述第二设备执行连接建立过程。

10. 发明申请

US20140078928A1 GROUP OWNER RENEGOTIATION IN A WIRELESS NETWORK 有权
标题翻译：集团所有者在无线网络中的通过
公开(公告)号：US20140078928A1
公开(公告)日：2014-03-20
申请号：US13623228
申请日：2012-09-20
申请人： Lochan Verma , Bradley R. Lynch
发明人： Lochan Verma , Bradley R. Lynch
IPC分类号： H04W28/16
CPC分类号： H04L67/1051 , H04W8/186 , H04W28/16 , H04W72/1278 , H04W84/20
摘要： A method and apparatus for group owner (GO) renegotiation are provided. For example, the method and apparatus may be used for GO renegotiation in a wireless personal network (WPAN), for example, a 60-gigahertz (60 GHz) peer-to-peer (P2P) wireless network. The incumbent group owner (e.g., personal base station set (PBSS) control point (PCP)) controls the operation of the group. GO renegotiation can occur, for example, when a newly arriving device (e.g., a prospective group owner) is trying to connect to the PBSS and/or, for example, with PCP rearrangement among members of an existing group. As an example, after the formation of the group, the PCP may want to relinquish the role of being the PCP. A procedure is described for deciding among clients and the PCP which device will assume the role of group owner from the existing PCP in the event the role of group owner is to be reassigned.
摘要翻译：提供了组主（GO）重新协商的方法和装置。例如，该方法和装置可以用于无线个人网络（WPAN）中的GO重新协商，例如，60千兆赫（60GHz）对等（P2P）无线网络。现任组所有者（例如，个人基站组（PBSS）控制点（PCP））控制组的操作。 GO重新协商可以发生，例如，当新到达的设备（例如，潜在的组所有者）正在尝试连接到PBSS和/或例如在现有组的成员之间的PCP重新排列时。例如，在组成后，PCP可能想放弃作为PCP的作用。描述用于在客户端和PCP之间决定哪个设备将在现有PCP中扮演团队所有者的角色的过程，以便在重新分配组所有者的角色的情况下。

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