公开(公告)号：US20190364104A1

公开(公告)日：2019-11-28

申请号：US15990068

申请日：2018-05-25

Applicant: Zebra Technologies Corporation

Inventor： Sateesh V. Angadi ,  Keerthana Kalyanasundaram ,  Shruti Hiremath ,  Sandeep Ramakrishnan

IPC: H04L29/08 ,  H04L29/06 ,  H04W76/14 ,  H04W4/06

Abstract: A method of dynamically selecting a master device for a communication session from a set of peer devices includes: at a first device of the set of peer devices, transmitting local capability data to a second device of the set of peer devices, the local capability data defining an operational capability of the first device; at the first device, receiving remote capability data from the second device, the remote capability data defining an operational capability of the second device; comparing the local and remote capability data at the first device; based on the comparison, determining, at the first device, whether to establish the communication session as a master device; at the first device, establishing the communication session with the second device according to the determination.

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：US10560522B2

公开(公告)日：2020-02-11

申请号：US15990068

申请日：2018-05-25

Applicant: Zebra Technologies Corporation

Inventor： Sateesh V. Angadi ,  Keerthana Kalyanasundaram ,  Shruti Hiremath ,  Sandeep Ramakrishnan

IPC: H04L9/00 ,  H04L29/08 ,  H04L29/06 ,  H04W4/06 ,  H04W76/14 ,  H04W84/20 ,  H04W84/12

Abstract: A method of dynamically selecting a master device for a communication session from a set of peer devices includes: at a first device of the set of peer devices, transmitting local capability data to a second device of the set of peer devices, the local capability data defining an operational capability of the first device; at the first device, receiving remote capability data from the second device, the remote capability data defining an operational capability of the second device; comparing the local and remote capability data at the first device; based on the comparison, determining, at the first device, whether to establish the communication session as a master device; at the first device, establishing the communication session with the second device according to the determination.