Multi-user parallel channel access in WLAN systems

X Wang, H Lou, M Ghosh, NB Shah, G Zhang… - US Patent …, 2016 - Google Patents
A method and apparatus may provide multi-user parallel channel access (MU-PCA) and/or
single-user parallel channel access (SU-PCA) using transmit and/or receive with …

Method and apparatus for transmitting and receiving frame on the basis of frequency selection transmission

JH Park, HS You, YH Seok - US Patent 9,756,612, 2017 - Google Patents
A method for communicating in a wireless local area network is provided. The method
includes receiving allowed channel information from a second station, the allowed channel …

Multi-user parallel channel access in WLAN systems

X Wang, H Lou, M Ghosh, NB Shah, G Zhang… - US Patent …, 2018 - Google Patents
Methods and apparatuses are related to multi-user parallel channel access (MU-PCA). For
example, a wireless transmit/receive unit (WTRU) is provided that is one of a plurality of …

[HTML][HTML] An Adaptive and Spectrally Efficient Multi-Channel Medium Access Control Protocol for Dynamic Ad Hoc Networks

A Beg, SM Mostafa, AA AbdulGhaffar, TR Sheltami… - Sensors, 2022 - mdpi.com
Medium access control (MAC) protocols in ad hoc networks have evolved from single-
channel independent transmission mechanisms to multi-channel concurrent mechanisms to …

HEW master station and method for communicating in accordance with a scheduled OFDMA technique on secondary channels

S Azizi, TJ Kenney, E Perahia - US Patent 9,853,784, 2017 - Google Patents
Embodiments of a high-efficiency WLAN (HEW) master station and method for
communicating in accordance with a scheduled OFDMA technique on secondary channels …

Wireless communication device and wireless communication method

R Matsuo, T Adachi - US Patent 10,568,089, 2020 - Google Patents
According to one embodiment, a wireless communication device includes a receiver
configured to receive from each of a plurality of other wireless communication devices first …

Multi-mode wireless transmission method and apparatus

IG Lee, HS Lee, SK Lee - US Patent App. 14/525,047, 2015 - Google Patents
Provided is a next-generation wireless local area network (WLAN) frame communication
method. The communication method may include modulating a first symbol in a signal field …

Radio resource reservation in framed communication system

E Lahetkangas, ET Tiirola… - US Patent App. 14 …, 2015 - Google Patents
This document discloses a solution for carrying out radio resource reservation in a framed
wireless network. A network node is synchronized to a frame structure of the wireless …

Low bandwidth PHY transmission in a wider bandwidth

H Zhang, Y Liu, R Banerjea - US Patent 8,942,311, 2015 - Google Patents
A method for generating signals to be transmitted within a basic service set (BSS) channel,
where a set of component channels is collectively coextensive with the BSS channel …

Channel state information measurement method and apparatus

X Zhihao - US Patent 11,398,877, 2022 - Google Patents
This application relates to the field of communications technologies, and provides a channel
state information measurement method and apparatus, so that a receiver can measure CSI …