Virewirx, Inc.

Xcom Labs, Inc.

Qualcomm Incorporated

Peter John Black

Juan Montojo

Naga Bhushan

Joseph Binamira Soriaga

Krishna Kiran Mukkavilli

Jelena Damnjanovic

Tamer Adel Kadous

Parag Arun Agashe

Siddhartha Mallik

Jing Jiang

Gabi Sarkis

Stephen William Edge

John Edward Smee

Mehmet Yavuz

Jun Ma

Sumeeth Nagaraja

David Jonathan Julian

Gwendolyn Denise Barriac

Fuyun Ling

Qiang Wu

Ayman Fawzy Naguib

Jilei Hou

Ramin Rezaiifar

Dan Vassilovski

Rashid Ahmed Akbar Attar

Matthew Stuart Grob

Roberto Padovani

Danlu Zhang

Dhananjay Ashok Gore

Gene Wesley Marsh

Rohit Kapoor

Yeliz Tokgoz

Jia Tang

Yu-Cheun Jou

Nagabhushana T Sindhushayana

Raghuraman Krishnamoorthi

Mehmet Izzet Gurelli

Pranav Dayal

Ying Wang

Serafin Diaz Spindola

Mingxi Fan

Rashid Ahmed Attar

Roberto Rimini

Je Woo Kim

Jun Shi

Michael Mingxi Fan

Allen Minh-Triet Tran

Amal Ekbal

Donna Ghosh

Rajesh K Pankaj

Ruoheng Liu

Wanlun Zhao

Kenneth David Easton

Jinghu Chen

Wanlu Sun

Peyman Razaghi

James T Determan

Ali A Elghariani

Weihong Jing

Sarut Vanichpun

Michael J Roe

Mario Bonaccorso

Jaspreet Singh

Jiming Guo

Yin Huang

Stephen W Edge

Funyun Ling

Yelix Tokgoz

Parag Arun c/o Qualcomm Incorporated Agashe

Roberto c/o Qualcomm Incorporated Rimini

Yu-Chuen Jou

Nagabhushana Sind-Hushayana

Christopher Gerard Lott

Aspects of this disclosure relate to assigning scrambling identifiers to user equipments. A first scrambling identifier can be assigned to each user equipment of a group, such that the first scrambling identifier is the same for each of the user equipments of the group. A second scrambling identifier can be assigned to each of the user equipments of the group, such that the second scrambling identifier is different for each of the user equipments of the group. A selected scrambling identifier can be used to generate a reference signal sequence.

Scrambling identifiers for wireless communication systems

Aspects of the disclosure relate to a multipoint environment that enables a station (STA) to communicate with multiple access points (APs) and an AP to communicate with multiple STAs in a single wireless protocol stack. For example, a STA can authenticate simultaneously with multiple APs and decode any data packet that includes in a header a destination address that matches an address of the STA, irrespective of the source address included in the header of the data packet. Similarly, an AP can decode any data packet that includes in a header a destination address that matches an address of the AP or that matches a wildcard address associated with the AP, irrespective of the source address included in the header of the data packet.

System and method for reducing data packet processing false alarms

Aspects of the disclosure relate to a multipoint environment that enables a station (STA) to communicate with multiple access points (APs) and an AP to communicate with multiple STAs in a single wireless protocol stack. For example, a STA can authenticate simultaneously with multiple APs and decode any data packet that includes in a header a destination address that matches an address of the STA, irrespective of the source address included in the header of the data packet. Similarly, an AP can decode any data packet that includes in a header a source address that matches an address of an authenticated STA, irrespective of the destination address included in the header of the data packet.

Wireless network multipoint association and diversity

Aspects of this disclosure relate to a time-division duplex (TDD) multiple-input multiple-output (MIMO) system that includes a plurality of nodes. The plurality of nodes collectively includes antennas divided into groups. Reference signals can be transmitted from each group of antennas to one or more other groups of antennas during respective time slots. Channel estimates can be generated based on the received reference signals. The channel estimates can be jointly processed to generate calibration coefficients. Each calibration coefficient can represent a ratio associated with a transmit coefficient and a receive coefficient. Example algorithms for the joint processing are disclosed.

Time-division duplex multiple-input multiple-output calibration

Aspects of this disclosure relate to a pair of wireless communication devices wirelessly communicating with a network system in a coordinated manner. The wireless communication devices of the pair can be in communication with each other via a wireless peer-to-peer link. A primary wireless communication device can communicate a first part of a multiple-input multiple-output (MIMO) transmission via cellular communications and a second part of the MIMO transmission via the peer-to-peer link. This can enable the primary wireless communication device to communicate with the network system at a higher data rate and/or at a higher MIMO rank.

User equipment configured for increased data rate

Growing community of inventors

La Jolla, CA, United States of America

Peter John Black