公开(公告)号：US10542585B2

公开(公告)日：2020-01-21

申请号：US15716966

申请日：2017-09-27

Applicant: Silicon Laboratories Inc.

Inventor： DeWitt Clinton Seward ,  Preston Fick ,  Clay Daigle ,  Greg Hodgson ,  Lee Byrd

IPC: H04W4/00 ,  H04W88/16 ,  H04L29/12 ,  H04L12/66 ,  H04W4/38

Abstract: A system and method for allowing legacy devices to be discovered on a DotDot network is disclosed. The system includes a gateway device to interface between DotDot devices and legacy devices. In some embodiments, the gateway device has a plurality of network interfaces to communicate with these legacy devices. The gateway device discovers the legacy devices that it can communicate with. The gateway device then presents information about these legacy devices in a Resource Directory. In some embodiments, the Resource Directory is maintained within the gateway device. In other embodiments, the gateway device utilizes a Resource Directory that exists on the DotDot network.

公开(公告)号：US20190097842A1

公开(公告)日：2019-03-28

申请号：US15716999

申请日：2017-09-27

Applicant: Silicon Laboratories Inc.

Inventor： DeWitt Clinton Seward ,  Greg Hodgson ,  Clay Daigle ,  Preston Fick ,  John Hemmick

IPC: H04L12/66 ,  H04W84/02 ,  H04W84/10

Abstract: A system and method for allowing legacy devices to operate on an IPv4 network is disclosed. The system includes a gateway device to interface between IPv4 devices and legacy devices. In some embodiments, the gateway device has a plurality of network interfaces to communicate with these legacy devices. The gateway device discovers the legacy devices that it can communicate with. The gateway device then enumerates these legacy devices in a manner that allows them to be accessible to the IPv4 device. In certain embodiments, the gateway enumerates each legacy device as a port on its IPv4 address.

公开(公告)号：US20190098701A1

公开(公告)日：2019-03-28

申请号：US15717008

申请日：2017-09-27

Applicant: Silicon Laboratories Inc.

Inventor： DeWitt Clinton Seward ,  Greg Hodgson ,  Clay Daigle ,  Preston Fick ,  John Hemmick

IPC: H04W88/16 ,  H04L12/66 ,  H04L29/12

Abstract: A system and method for allowing legacy devices to operate on a IPv6 network is disclosed. The system includes a gateway device to interfaces between DotDot devices and legacy devices. In some embodiments, the gateway device has a plurality of network interfaces to communicate with these legacy devices. The gateway device discovers the legacy devices that it can communicate with. The gateway device then enumerates these legacy devices in a manner that allows them to be accessed by the DotDot device. In certain embodiments, the gateway device enumerates each legacy device as a unique IPv6 address.

公开(公告)号：US20190098700A1

公开(公告)日：2019-03-28

申请号：US15716966

申请日：2017-09-27

Applicant: Silicon Laboratories Inc.

Inventor： DeWitt Clinton Seward ,  Preston Fick ,  Clay Daigle ,  Greg Hodgson ,  Lee Byrd

IPC: H04W88/16 ,  H04W4/00 ,  H04L12/66 ,  H04L29/12

Abstract: A system and method for allowing legacy devices to be discovered on a DotDot network is disclosed. The system includes a gateway device to interface between DotDot devices and legacy devices. In some embodiments, the gateway device has a plurality of network interfaces to communicate with these legacy devices. The gateway device discovers the legacy devices that it can communicate with. The gateway device then presents information about these legacy devices in a Resource Directory. In some embodiments, the Resource Directory is maintained within the gateway device. In other embodiments, the gateway device utilizes a Resource Directory that exists on the DotDot network.