Methods and arrangements to assign slots in restricted access windows in wireless networks

M Park - US Patent 9,144,072, 2015 - Google Patents
Logic may implement a slot assignment scheme that uses information provided in traffic
indication map (TIM) information element (IE) and restricted access window (RAW) …

Hybrid access protocol for network nodes

V Nguyen, B Mainaud - US Patent 9,049,692, 2015 - Google Patents
(57) ABSTRACT A hybrid access protocol (HAP) controls access of nodes of a network to a
communication medium, Such as a radio fre quency communication channel. In one …

Node synchronization for networks

AE Xhafa, Z Jianwei, X Lu - US Patent 11,076,370, 2021 - Google Patents
A network includes an intermediate node to communicate with a child node via a wireless
network protocol. An intermediate node synchronizer in the intermediate node facilitates …

Synchronization between devices of same or different wireless network

A Hiltunen, A Pesonen - US Patent 9,730,173, 2017 - Google Patents
This document discloses a solution for synchronizing two apparatuses of the same or
different wireless network. A synchronization control apparatus may receive measurement …

Method and system for synchronization of time-slotted barrage relay networks

TA Brown, TR Halford, ML Johnson - US Patent 9,054,822, 2015 - Google Patents
BACKGROUND Many network architectures depend on a common, net work-wide time
reference. Network-wide time references may be provided by an external source where …

Systems and methods for synchronizing optical transmitters

M Guagenti, D Ewing - US Patent 9,654,933, 2017 - Google Patents
(57) ABSTRACT A wireless network has a plurality of nodes that are config ured to
communicate electrical signals via a backhaul chan nel in which messages hop from node …

Interference avoidance technique for wireless networks used in critical applications

VS Kore, M Rizwan, G Biswas… - US Patent 9,565,575, 2017 - Google Patents
An apparatus is provided that uses the steps of providing a plurality of wireless sensor
devices coupled to a controller in a security system configured into a wireless network where …

Methods and arrangements to assign slots in restricted access windows in wireless networks

M Park - US Patent 9,526,103, 2016 - Google Patents
US9526103B2 - Methods and arrangements to assign slots in restricted access windows in
wireless networks - Google Patents US9526103B2 - Methods and arrangements to assign …

Constrained reliable multicast in a directed acyclic graph based on deferred contention to higher devices

J Chen, P Thubert, H She, F Wang, C Li - US Patent 10,498,632, 2019 - Google Patents
A network device receives a data packet sourced from a root of a tree-based topology and
including a data structure identifying transmitted data packets transmitted by the root; in …

Hybrid communication networks

K Vijayasankar, R Vedantham, AG Dabak… - US Patent …, 2014 - Google Patents
Abstract Systems and methods for designing, using, and/or implementing hybrid
communication networks are described. In various embodiments, these systems and …