公开(公告)号：US09014376B2

公开(公告)日：2015-04-21

申请号：US12383204

申请日：2009-03-19

Applicant: Zongming Yao ,  Kapil Sood

Inventor： Zongming Yao ,  Kapil Sood

IPC: H04L9/08 ,  H04L29/06 ,  H04W12/06 ,  H04W36/00 ,  H04W12/04 ,  H04W84/12 ,  H04W88/08

CPC classification number: H04L9/0844 ,  H04L9/08 ,  H04L63/061 ,  H04L2209/80 ,  H04W12/04 ,  H04W12/06 ,  H04W36/0016 ,  H04W84/12 ,  H04W88/08 ,  Y02D70/1222 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23

Abstract: An embodiment of the present invention provides a method, comprising using optimized neighbor graphs for low-power access point assisted fast wireless roaming by a wireless station (STA) operating in a wireless network.

Abstract translation: 本发明的一个实施例提供一种方法，其包括使用经由在无线网络中操作的无线站（STA）的低功率接入点辅助的快速无线漫游的优化邻居图。

公开(公告)号：US20110145421A1

公开(公告)日：2011-06-16

申请号：US12637987

申请日：2009-12-15

Applicant: Zongming Yao ,  Kapil Sood

Inventor： Zongming Yao ,  Kapil Sood

IPC: G06F15/16

CPC classification number: H04W76/14

Abstract: A system, method and device may include triggering a direct connection setup based on one or more communication parameters communicated with a mobile device via a fixed device. It may be determined whether the mobile device is a peer. The quality of service with the mobile device via the fixed device may be compared with quality of service of a mobile device via a direct link. A channel for the direct link may be selected and information may be sent to the mobile device over the direct link via the channel.

Abstract translation: 系统，方法和设备可以包括基于通过固定设备与移动设备通信的一个或多个通信参数触发直接连接建立。 可以确定移动设备是否是对等体。 通过固定设备与移动设备的服务质量可以通过直接链路与移动设备的服务质量进行比较。 可以选择用于直接链路的信道，并且可以经由信道通过直接链路将信息发送到移动设备。

公开(公告)号：US08762543B2

公开(公告)日：2014-06-24

申请号：US12637987

申请日：2009-12-15

Applicant: Zongming Yao ,  Kapil Sood

Inventor： Zongming Yao ,  Kapil Sood

IPC: G06F15/16 ,  G06F15/173

CPC classification number: H04W76/14

Abstract: A system, method and device may include triggering a direct connection setup based on one or more communication parameters communicated with a mobile device via a fixed device. It may be determined whether the mobile device is a peer. The quality of service with the mobile device via the fixed device may be compared with quality of service of a mobile device via a direct link. A channel for the direct link may be selected and information may be sent to the mobile device over the direct link via the channel.

Abstract translation: 系统，方法和设备可以包括基于通过固定设备与移动设备通信的一个或多个通信参数触发直接连接建立。 可以确定移动设备是否是对等体。 通过固定设备与移动设备的服务质量可以通过直接链路与移动设备的服务质量进行比较。 可以选择用于直接链路的信道，并且可以经由信道通过直接链路将信息发送到移动设备。

公开(公告)号：US20110154035A1

公开(公告)日：2011-06-23

申请号：US12655191

申请日：2009-12-23

Applicant: Zongming Yao ,  Kapil Sood

Inventor： Zongming Yao ,  Kapil Sood

IPC: H04L9/32 ,  G06F15/16

CPC classification number: H04L9/3247 ,  H04L9/321 ,  H04L9/3228 ,  H04L63/102 ,  H04L2209/80

Abstract: A technique for allowing client-driven profile updates in a wireless network uses a shared character password and a shared image that is known by both a client device and a network server. In some embodiments, a random character table is generated by a client device and is used, along with the shared character password and shared image, to calculate a one-time password (OTP). The OTP is then used to both encrypt and sign a new security profile to be delivered to the network server in a profile update request. The server may then generate the same OTP using information within the request and the shared character password and shared image. The new profile may then be decrypted and validated within the server.

Abstract translation: 在无线网络中允许客户端驱动的配置文件更新的技术使用共享字符密码和由客户端设备和网络服务器都知道的共享映像。 在一些实施例中，随机字符表由客户端设备生成，并与共享字符密码和共享映像一起使用以计算一次性密码（OTP）。 然后，OTP用于在配置文件更新请求中加密和签署要传递到网络服务器的新安全配置文件。 然后，服务器可以使用请求内的信息和共享字符密码和共享映像来生成相同的OTP。 然后可以在服务器内解密和验证新的配置文件。

公开(公告)号：US08321671B2

公开(公告)日：2012-11-27

申请号：US12655191

申请日：2009-12-23

Applicant: Zongming Yao ,  Kapil Sood

Inventor： Zongming Yao ,  Kapil Sood

IPC: H04L29/06

CPC classification number: H04L9/3247 ,  H04L9/321 ,  H04L9/3228 ,  H04L63/102 ,  H04L2209/80

Abstract: A technique for allowing client-driven profile updates in a wireless network uses a shared character password and a shared image that is known by both a client device and a network server. In some embodiments, a random character table is generated by a client device and is used, along with the shared character password and shared image, to calculate a one-time password (OTP). The OTP is then used to both encrypt and sign a new security profile to be delivered to the network server in a profile update request. The server may then generate the same OTP using information within the request and the shared character password and shared image. The new profile may then be decrypted and validated within the server.

Abstract translation: 在无线网络中允许客户端驱动的配置文件更新的技术使用共享字符密码和由客户端设备和网络服务器都知道的共享映像。 在一些实施例中，随机字符表由客户端设备生成，并与共享字符密码和共享映像一起使用以计算一次性密码（OTP）。 然后，OTP用于在配置文件更新请求中加密和签署要传递到网络服务器的新安全配置文件。 然后，服务器可以使用请求内的信息和共享字符密码和共享映像来生成相同的OTP。 然后可以在服务器内解密和验证新的配置文件。

公开(公告)号：US20130010958A1

公开(公告)日：2013-01-10

申请号：US13120648

申请日：2010-03-29

Applicant: Zongming Yao

Inventor： Zongming Yao

IPC: H04L9/00

CPC classification number: H04L9/3247 ,  H04L9/3228 ,  H04L63/102 ,  H04L63/20 ,  H04L2209/80

Abstract: Apparatuses and methods for security profile update are presented. In one embodiment, the method comprises determining the version of a security profile associated with a wireless client and determining whether a new security profile exists. The method includes calculating a one-time password based at least on a random character table and some image areas within an image. The method further includes generating an encrypted version of the new security profile by using a first part of the one-time password as an encryption key and sending to the wireless client a profile update request.

Abstract translation: 提出了安全配置文件更新的设备和方法。 在一个实施例中，该方法包括确定与无线客户端相关联的安全简档的版本，并确定是否存在新的安全配置文件。 该方法包括至少基于随机字符表和图像内的某些图像区域来计算一次性密码。 该方法还包括通过使用一次性密码的第一部分作为加密密钥来生成新安全简档的加密版本，并向无线客户端发送简档更新请求。

公开(公告)号：US08538023B2

公开(公告)日：2013-09-17

申请号：US13120648

申请日：2010-03-29

Applicant: Zongming Yao

Inventor： Zongming Yao

IPC: H04L9/00

CPC classification number: H04L9/3247 ,  H04L9/3228 ,  H04L63/102 ,  H04L63/20 ,  H04L2209/80

Abstract: Apparatuses and methods for security profile update are presented. In one embodiment, the method comprises determining the version of a security profile associated with a wireless client and determining whether a new security profile exists. The method includes calculating a one-time password based at least on a random character table and some image areas within an image. The method further includes generating an encrypted version of the new security profile by using a first part of the one-time password as an encryption key and sending to the wireless client a profile update request.

Abstract translation: 提出了安全配置文件更新的设备和方法。 在一个实施例中，该方法包括确定与无线客户端相关联的安全简档的版本，并确定是否存在新的安全配置文件。 该方法包括至少基于随机字符表和图像内的某些图像区域来计算一次性密码。 该方法还包括通过使用一次性密码的第一部分作为加密密钥来生成新安全简档的加密版本，并向无线客户端发送简档更新请求。

公开(公告)号：US20110130149A1

公开(公告)日：2011-06-02

申请号：US12592611

申请日：2009-11-30

Applicant: Zongming Yao ,  Lei Shen

Inventor： Zongming Yao ,  Lei Shen

IPC: H04W72/10

CPC classification number: H04W48/12 ,  H04W84/12

Abstract: Techniques are described that provide load balancing in wireless networks. For instance, a device (e.g., a first access point) may receive one or more current operational characteristics for each of one or more neighbor APs. Also, the first AP may determine a received signal strength for each of these neighbor AP(s). In turn, the first AP selects one or more reportable neighbor APs from these neighbor APs. Further, the first AP transmits a beacon. This beacon includes, for each reportable neighbor AP, the corresponding one or more current operational characteristics and the corresponding received signal strength.

Abstract translation: 描述了在无线网络中提供负载平衡的技术。 例如，设备（例如，第一接入点）可以为一个或多个相邻AP中的每一个接收一个或多个当前操作特性。 此外，第一AP可以确定这些相邻AP中的每一个的接收信号强度。 反过来，第一AP从这些相邻AP中选择一个或多个可报告的邻居AP。 此外，第一AP发送信标。 对于每个可报告相邻AP，该信标包括对应的一个或多个当前操作特性和对应的接收信号强度。

公开(公告)号：US08942717B2

公开(公告)日：2015-01-27

申请号：US12592611

申请日：2009-11-30

Applicant: Zongming Yao ,  Lei Shen

Inventor： Zongming Yao ,  Lei Shen

IPC: H04W72/00 ,  H04W4/00 ,  H04W48/12 ,  H04W84/12

CPC classification number: H04W48/12 ,  H04W84/12

Abstract: Techniques are described that provide load balancing in wireless networks. For instance, a device (e.g., a first access point) may receive one or more current operational characteristics for each of one or more neighbor APs. Also, the first AP may determine a received signal strength for each of these neighbor AP(s). In turn, the first AP selects one or more reportable neighbor APs from these neighbor APs. Further, the first AP transmits a beacon. This beacon includes, for each reportable neighbor AP, the corresponding one or more current operational characteristics and the corresponding received signal strength.

Abstract translation: 描述了在无线网络中提供负载平衡的技术。 例如，设备（例如，第一接入点）可以为一个或多个相邻AP中的每一个接收一个或多个当前操作特性。 此外，第一AP可以确定这些相邻AP中的每一个的接收信号强度。 反过来，第一AP从这些相邻AP中选择一个或多个可报告的邻居AP。 此外，第一AP发送信标。 对于每个可报告相邻AP，该信标包括对应的一个或多个当前操作特性和对应的接收信号强度。

公开(公告)号：US08331567B2

公开(公告)日：2012-12-11

申请号：US12414520

申请日：2009-03-30

Applicant: Zongming Yao

Inventor： Zongming Yao

IPC: H04L9/08

CPC classification number: H04L9/3273 ,  H04L9/0838 ,  H04L2209/80 ,  H04W12/04 ,  H04W12/10

Abstract: A method to generate a pairwise master key for use in establishing a wireless connection is presented. In one embodiment, the method comprises determining a region in an image. The method further comprises generating the pairwise master key based at least on contents of the region in the image.

Abstract translation: 提出了一种生成用于建立无线连接的成对主密钥的方法。 在一个实施例中，该方法包括确定图像中的区域。 该方法还包括至少基于图像中的区域的内容生成成对的主密钥。