公开(公告)号：US20240357491A1

公开(公告)日：2024-10-24

申请号：US18476744

申请日：2023-09-28

Applicant: Cypress Semiconductor Corporation

Inventor： Victor ZHODZISHSKY ,  Manamohan MYSORE ,  Balasubramanyam RANGINENI

IPC: H04W52/02

CPC classification number: H04W52/0222 ,  H04W52/0225

Abstract: Systems, methods, and devices provide low-power-low-latency communication between wireless devices. Methods include determining, using a processing device, state information identifying a state of a first wireless device, and determining, using the processing device, that a data packet should be sent to a second wireless device based on an identified change in the state information. Methods may further include generating, using the processing device, a data packet for transmission from the first wireless device to the second wireless device via an isochronous wireless channel, wherein the data packet is configured to include the state information identifying the change.

公开(公告)号：US20240306105A1

公开(公告)日：2024-09-12

申请号：US18180706

申请日：2023-03-08

Applicant: Cypress Semiconductor Corporation

Inventor： Balasubramanyam RANGINENI ,  Manamohan MYSORE ,  Yu-Chia LIN

IPC: H04W56/00 ,  H04W48/10

CPC classification number: H04W56/0015 ,  H04W48/10

Abstract: A method can include monitoring at least one non-primary advertising channel for packets; determining if any of the packets received during a same periodic advertising interval of a periodic advertising link include synchronization data; in response to acquiring a packet with synchronization data, extracting synchronization data from the packet with synchronization data; and synchronizing to the periodic advertising link with the synchronization data to determine timing for at least one download window in each periodic advertising interval. The periodic advertising interval includes a plurality of periodic sub-intervals and the at least one download window corresponds to at least one of the sub-intervals. Corresponding devices and systems are also disclosed.

公开(公告)号：US20240276304A1

公开(公告)日：2024-08-15

申请号：US18169599

申请日：2023-02-15

Applicant: Cypress Semiconductor Corporation

Inventor： Balasubramanyam RANGINENI ,  Manamohan Mysore ,  Victor Zhodzishsky ,  Yu-Chia Lin

IPC: H04W28/18 ,  H04W48/10 ,  H04W56/00

CPC classification number: H04W28/18 ,  H04W48/10 ,  H04W56/001

Abstract: A method can include, by operation of a wireless device, monitoring at least a first advertising channel for an advertising packet; in response to advertising data in the advertising packet, synchronizing transmission and reception of packets to an advertising link that includes sub-intervals within a repeating interval on a second advertising channel. During a download sub-interval of the sub-intervals, and update packet can be received that includes new parameter data. During an upload sub-interval of the sub-intervals, transmitting an update response packet indicating the new parameter data has been received. Wireless operations of the wireless device can be configured according to the new parameter data. Communications can continue with the same advertising link while operating according to the new parameter data. Corresponding devices and systems are also disclosed.

公开(公告)号：US20240236738A1

公开(公告)日：2024-07-11

申请号：US18095410

申请日：2023-01-10

Applicant: Cypress Semiconductor Corporation

Inventor： Balasubramanyam RANGINENI ,  Manamohan MYSORE

IPC: H04W24/10 ,  H04L43/0882 ,  H04L43/0894

CPC classification number: H04W24/10 ,  H04L43/0882 ,  H04L43/0894

Abstract: Implementations disclosed include techniques and systems that include obtaining a connection event length for a wireless connection associated with a plurality of devices. The techniques and systems further include adjusting, using the connection event length, a parameter characterizing a quality of the wireless connection.