公开(公告)号：US20200037372A1

公开(公告)日：2020-01-30

申请号：US16044725

申请日：2018-07-25

Applicant: Zebra Technologies Corporation

Inventor： Subramani Rajendiran ,  Ohad Shatil ,  Satish Shivarudrappa ,  Daniel Franklin

IPC: H04W76/10 ,  H04W56/00 ,  H04W24/06

Abstract: A system for monitoring wireless communications in a client device includes a wireless communications interface, including: an analyzer; a monitoring controller coupled to the analyzer; an operational controller of the client device coupled to the wireless communications interface, the operational controller configured to: control the wireless communications interface to establish a wireless connection with an access point according to a set of connection parameters including a channel identifier; and transmit the set of connection parameters to the monitoring controller; the monitoring controller configured, responsive to receiving the connection parameters from the operational controller, to: monitor a channel corresponding to the channel identifier to obtain a plurality of frames transmitted over the channel; and provide the plurality of frames to the analyzer.

公开(公告)号：US20240121590A1

公开(公告)日：2024-04-11

申请号：US18375790

申请日：2023-10-02

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Subramani Rajendiran ,  Sandeep Ramakrishnan ,  Ohad Shatil ,  Jonathan Chen

IPC: H04W8/08 ,  H04W12/037 ,  H04W12/06

CPC classification number: H04W8/08 ,  H04W12/037 ,  H04W12/06

Abstract: Systems and method for wireless roaming include operating, via a wireless communication device, a first communication link between the wireless communication device and a first access point using a first media access control (MAC) layer of the wireless communication device; initiating, using a second MAC layer of the wireless communication device, a roaming handover with a second access point while the first communication link remains configured for transmitting and receiving application and/or IP layer communication packets; ceasing transmission and reception of the application and/or IP layer communication packets via the first communication link after the roaming handover has been initiated; and resuming transmission and reception of the application and/or IP layer communication packets with a second communication link between the wireless communication device and the second access point upon completion of the roaming handover.

公开(公告)号：US10652933B2

公开(公告)日：2020-05-12

申请号：US16044725

申请日：2018-07-25

Applicant: Zebra Technologies Corporation

Inventor： Subramani Rajendiran ,  Ohad Shatil ,  Satish Shivarudrappa ,  Daniel Franklin

IPC: H04M11/00 ,  H04W76/10 ,  H04W24/06 ,  H04W56/00 ,  H04W80/02

Abstract: A system for monitoring wireless communications in a client device includes a wireless communications interface, including: an analyzer; a monitoring controller coupled to the analyzer; an operational controller of the client device coupled to the wireless communications interface, the operational controller configured to: control the wireless communications interface to establish a wireless connection with an access point according to a set of connection parameters including a channel identifier; and transmit the set of connection parameters to the monitoring controller; the monitoring controller configured, responsive to receiving the connection parameters from the operational controller, to: monitor a channel corresponding to the channel identifier to obtain a plurality of frames transmitted over the channel; and provide the plurality of frames to the analyzer.