公开(公告)号：US10218797B2

公开(公告)日：2019-02-26

申请号：US15392722

申请日：2016-12-28

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Dave Cavalcanti ,  Po-Kai Huang

IPC: H04W4/00 ,  H04L29/08 ,  H04W48/16 ,  H04W40/24

Abstract: This disclosure describes methods, devices, and systems related to communicating routing messages using service discovery in neighbor awareness networks (NAN) and further building a routing table for a mesh network. A device may assign a NAN service name to a routing protocol. The device may determine a NAN service discovery frame comprising a routing protocol message of the routing protocol. The device may cause to send the NAN service discovery frame to a second device during a discovery window.

公开(公告)号：US20180183701A1

公开(公告)日：2018-06-28

申请号：US15390014

申请日：2016-12-23

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Po-Kai Huang ,  Dave Cavalcanti

IPC: H04L12/751 ,  H04L12/931 ,  H04L12/761 ,  H04L12/741

CPC classification number: H04L45/02 ,  H04L45/16 ,  H04L45/54 ,  H04L49/201 ,  H04W40/20 ,  H04W40/244 ,  H04W40/246 ,  H04W40/32

Abstract: The disclosure relates to a method, system and apparatus for providing extending NAN networking capabilities to implement upper layer protocols, including, mesh networking. In an exemplary embodiment, NAN network configuration is used by identifying one or more nearby devices that support a similar Routing Protocol Service. The routing protocol may be Routing Protocol for Low Power and Lossy Network (RPL). The RPL may be identified by sending a NAN Service Discovery frames during a NAN Discovery Windows. Nearby devices which support the RPL may respond to the Service Discovery Frame. Once the nearby devices are identified, NAN Multicast Service Group (NMSG) may be formed and routing tables may be established. Multiple unicast NAN data paths may be established based on the routing tables.

公开(公告)号：US20200021355A1

公开(公告)日：2020-01-16

申请号：US16489832

申请日：2017-03-29

Applicant: Intel IP Corporation

Inventor： Ana Lucia A. Pinheiro ,  Dave Cavalcanti ,  Meghashree Dattatri Kedalagudde ,  Ranganadh Karella

IPC: H04B7/155 ,  H04W36/00 ,  H04W76/14 ,  H04W48/20 ,  H04W48/16

Abstract: A method configured to selectively retransmit a message includes analyzing a message received by a device to determine a set of radio access technologies (RATs) in which the message has been transmitted. If the device supports a device RAT that is different from set of RATS the message is updated to include the device RAT and the updated message is transmitted using the device RAT.

公开(公告)号：US20200015144A1

公开(公告)日：2020-01-09

申请号：US16473688

申请日：2017-03-29

Applicant: Intel IP Corporation

Inventor： Meghashree Dattatri Kedalagudde ,  Ana Lucia A. Pinheiro ,  Dave Cavalcanti ,  Ranganadh Karella

IPC: H04W40/02 ,  H04W4/40 ,  H04W76/16

Abstract: A method includes identifying, within a message, first data comprising a priority section and second data comprising a non-priority section. A priority message is generated that includes the first data. The priority message is transmitted using a priority radio access technology (RAT). A non-priority message is generated that includes the second data. The non-priority message is transmitted using a non-priority RAT.

公开(公告)号：US10383057B2

公开(公告)日：2019-08-13

申请号：US15394428

申请日：2016-12-29

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Po-Kai Huang ,  Dave Cavalcanti

IPC: H04W52/02 ,  H04W4/06 ,  H04L12/18 ,  H04W84/18

Abstract: The disclosure describes systems and methods for updating multicast wakeup schedules in devices in a mesh network such as a neighborhood area network (NAN) multicast service group (NMSG). The systems and methods enable meshed devices to send and receive routing control messages amongst themselves in accordance with a centralized update protocol, a distributed update protocol, or a hybrid update protocol which is a combination of the centralized and distributed update protocols.

公开(公告)号：US20180054782A1

公开(公告)日：2018-02-22

申请号：US15394428

申请日：2016-12-29

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Po-Kai Huang ,  Dave Cavalcanti

IPC: H04W52/02 ,  H04W4/06

CPC classification number: H04W52/0235 ,  H04L12/189 ,  H04W4/06 ,  H04W52/0248 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/20 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/26

Abstract: The disclosure describes systems and methods for updating multicast wakeup schedules in devices in a mesh network such as a neighborhood area network (NAN) multicast service group (NMSG). The systems and methods enable meshed devices to send and receive routing control messages amongst themselves in accordance with a centralized update protocol, a distributed update protocol, or a hybrid update protocol which is a combination of the centralized and distributed update protocols.