S Nammi, A Ghosh, X Wang - US Patent 10,833,897, 2020 - Google Patents
The disclosed subject matter relates to employing modulation layer mapping to improve the performance of multiple-input and multiple-output (MIMO) communication systems. In one …
J Hou, J Montojo, R Palanki - US Patent 8,559,351, 2013 - Google Patents
Aspects describe utilizing a dedicated reference signal for supporting Network MIMO, distributed MIMO, Coordinated MultiPoint, and the like. A data modulation symbol is trans …
D Kapetanovic, R Di Taranto - US Patent 10,601,612, 2020 - Google Patents
The present disclosure relates to methods, a device and a system for evaluation of channel estimate. One method is performed in a first access point arranged to communicate with one …
TM Schmidl, EN Onggosanusi… - US Patent App. 11 …, 2007 - Google Patents
A method of transmitting a wireless signal (FIGS. 2 and 3A) is disclosed. A data stream (DATA) is received at a first transmitter (210). The data stream is also received by a second …
M Zhang, MPJ Baker, FC Cheng - US Patent 9,178,680, 2015 - Google Patents
Embodiments of the claimed subject matter provide a method and apparatus coordinating downlink multipoint transmis sions. One embodiment of the method includes transmitting …
A Van Zelst, DJR Van Nee, VK Jones IV… - US Patent …, 2018 - Google Patents
A method for wireless communication is described herein. The method may include advertising support by a wireless device for a first bandwidth mode and a second bandwidth …
J Montojo, T Luo, W Chen - US Patent 8,634,362, 2014 - Google Patents
Methods and apparatuses are provided that facilitate gener ating sequences for transmitting reference signals (RS) based at least in part on a cell identifier or other parameters common …
I Bolotin, C Chen, O Kedem, A Lomayev… - US Patent …, 2020 - Google Patents
This disclosure describes systems, methods, and devices related to using enhanced acknowledgment and power save. A device may determine a multi-user (MU) multiple-input …
S Vermani, B Tian - US Patent 10,897,285, 2021 - Google Patents
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for group formation and sounding for distributed multi …