Qualcomm Incorporated

Becton Dickinson and Company Limited

Apple Inc.

Yi Su

Mojtaba Kashef

Ping Zheng

Wei Zhang

Sami M Almalfouh

Pengkai Zhao

Feng Lu

Harish Venkatachari

Sundaresan Tambaram Kailasam

An-Swol Clement Hu

Wanshi Chen

Dawei Zhang

Wei Zeng

Haitong Sun

Alberto Rico Alvarino

Yu Zhang

Yuchul Kim

Masato Kitazoe

Aziz Gholmieh

Johnson O Sebeni

Zhu Ji

Yang Li

Jia Tang

Tianyan Pu

Yongle Wu

Sanjeevi Balasubramanian

Sriram Subramanian

Shiva Krishna Narra

Scott Hoover

Alessandro Egidio Pizzochero

Feilu Liu

Shashidhar Vummintala

Nate Chizgi

Madhukar K Shanbhag

Sharif Ahsanul Matin

Lei Xiao

Jittra Jootar

Gokhan Mergen

Uzma Khan Qazi

Atul Arvind Salvekar

Achaleshwar Sahai

Tony Nguyen

Joshua Tennyson MacDonald

Shashank Vishwanatha Maiya

Jonathan Sidi

Ramesh Chandra Chirala

Uzma Khan

Mohit Narula

Preyas Devangbhai Desai

Marc Clifford Vogt

Xiaochuan Niu

Ilya Oparin

Satish Pavan Kumar Nichanametla

Atin Kumar

Tom Sesnic

Christophe J Van Gysel

Karthik Jayaprakash

Ahmad Bilal Hasan

Jimmy C Chui

Owen Ryan

Rekha Doshi

John Adams

Shane Kilcolm

Zachary David Rattner

Scott Allan Hoover

Joshua Tennyson Macdonald

Tony Hai Nguyen

Devices, systems and methods are provided to improve pairing between first and second devices to mitigate risk that either device pairs with an unintended device by reducing transmit power to limit communication range between devices to be paired, using minimum and maximum received signal strength thresholds to reject unintended devices, and instructing user to move to another location when multiple devices are detected for pairing. The second device scanning time for detecting advertising signals from the first device is adjusted to detect multiple device co-existence. Pairing is controlled to occur when the second device is the only device that the first device detects.

Systems, apparatuses and methods for device pairing having range control and unintended device coexistence detection

Devices, systems and methods are provided to implement key generation for secure pairing between first and second devices using embedded out-of-band (OOB) key generation and without requiring the devices to have input/output (IO) capability to enter authentication information. Bluetooth Smart or Low Energy (BLE) OOB pairing option can be used for pairing medical devices with added security of OOB key generation. The OOB key generation comprises providing first and second devices with the same predefined credential and secure hashing algorithm, and making input of the hashing algorithm of the first and second devices the same. The first device transmits unique data to second device (e.g., via BLE advertising) to share and compute a similar input. The first and second devices use the credential and shared data with the hashing function to generate a key that is the same at each of first and second devices.

Systems, apparatuses and methods for secure wireless pairing between two devices using embedded out-of-band (OOB) key generation

A method performed by a user equipment (UE) configured with a plurality of antenna panels. Each antenna panel is configured to beamform over a millimeter wave (mmWave) frequency band. The method includes identifying a predetermined condition corresponding to a first antenna panel of the plurality of antenna panels, selecting a second antenna panel of the plurality of antenna panels based on identifying the predetermined condition corresponding to the first antenna panel and transmitting a beam via the second antenna panel based on the selection.

Dynamic antenna selection and beam steering

Certain aspects of the present disclosure relate to methods and apparatus for implementing one or more ECCE index determinations for MPDCCH in special subframes in eMTC using communications systems operating according to new radio (NR) technologies. For example, a method for wireless communications may include determining a type of channel is scheduled to be transmitted across multiple subframes, determining a first subframe of the multiple subframes is of a first subframe type that is different than a second subframe type of one or more other subframes of the multiple subframes, and determining resources for a decoding candidate of a channel based, at least in part, on the first subframe type and the second subframe type.

Resource index determination for bundled channel transmission in special subframes

This disclosure relates to techniques for a wireless device to indicate a preferred bandwidth part and duty cycle in a cellular communication system. A wireless device and a cellular base station may establish a radio resource control connection. The wireless device may transmit an indication of a preferred bandwidth part, or a preferred communication duty cycle, or both, to the cellular base station. The cellular base station may select a bandwidth part, or communication duty cycle, or both, based at least in part on the indication provided by the wireless device, and may transmit an indication of the selected bandwidth part, communication duty cycle, or both, to the wireless device. The cellular base station and the wireless device may perform cellular communication using the selected bandwidth part, communication duty cycle, or both.

Network assisted wireless device preferred bandwidth part configuration

The present disclosure generally relates to processing speech or text using rank-reduced token representation. In one example process, speech input is received. A sequence of candidate words corresponding to the speech input is determined. The sequence of candidate words includes a current word and one or more previous words. A vector representation of the current word is determined from a set of trained parameters. A number of parameters in the set of trained parameters varies as a function of one or more linguistic characteristics of the current word. Using the vector representation of the current word, a probability of a next word given the current word and the one or more previous words is determined. A text representation of the speech input is displayed based on the determined probability.

Rank-reduced token representation for automatic speech recognition

Hand-held device housing

Cell reselection for transitioning a user device from a macro cell to a small cell may be performed by comparing a first reselection candidate small cell and a second reselection candidate small cell based on reselection criteria, and selecting a final reselection candidate based on the comparison.

Inter-RAT and intra-RAT small cell reselection

The present disclosure provides a mechanism that may allow a UE to determine whether PBCH repetition is enabled in the target cell without performing a hypothesis test. For example, the apparatus may receive a handover message from a serving cell. In an aspect, the handover message may be associated with a handover procedure to a target cell. In addition, the apparatus may determine whether to perform a hypothesis test to determine if a PBCH repetition is enabled in the target cell based on the handover message. In one example, the apparatus may determine not to perform the hypothesis test when the handover message includes information that indicates if the PBCH repetition is enabled in the target cell. In another example, the apparatus may determine to perform the hypothesis test when the handover message does not include information that indicates if the PBCH repetition is enabled in the target cell.

Signaling to indicate whether physical broadcast channel repetition is enabled in a target cell

The present disclosure describes a method and an apparatus for pruning false peaks during slot synchronization at a user equipment (UE). For example, a method is provided to identify a plurality of first peaks associated with a primary-synchronization channel (P-SCH) received at the UE and a plurality of second peaks from the plurality of first peaks. Further, one or more pruning locations along with associated energy thresholds for each of the plurality of the second peaks may be determined and whether a peak of the plurality of the first peaks is a false peak is identified based on whether the peak is located at one of the one or more pruning locations of the peak and an associated energy value of the peak does not satisfy the associated energy threshold of the pruning location. Furthermore, the peak identified as the false peak is discarded.

Techniques for pruning false peaks during slot synchronization at a user equipment

Methods and apparatus for wireless communication for improving back to back cell reselection that includes establishing that cell reselection to a primary candidate cell has failed. Afterwards, a UE determines if a set of predetermined conditions have been triggered and schedules cell reselection to a secondary candidate based on whether the set of predetermined conditions have been triggered.

Method and apparatus for back to back reselection scheduling upon cell reselection failure

Apparatus and methods of receive diversity (RxD) full cell search by a user equipment (UE) in a wireless communication system are described. In an aspect, a first set of received energies of a first signal received at a first antenna and a second set of received energies of a second signal received at a second antenna may be separately determined. Based thereon, a set of peak energies and corresponding antenna indices, along with a slot timing of at least one cell corresponding to the set of peak energies and corresponding antenna indices, may be determined. A frame timing and a scrambling code for the at least one cell then may be determined using a respective one of the first antenna and the second antenna corresponding to each of the set of peak energies and the corresponding antenna indices, along with the respective slot timing of the at least one cell.

Apparatus and methods of receive diversity (RXD) full cell search

At least one feature pertains to a method of communication that comprises aligning a measurement task that utilizes a resource within a user equipment, such that at least a portion of the measurement task is performed during a time that the resource is enabled in the user equipment, and executing the measurement task during the time that the resource is enabled in the user equipment. In one example, the measurement task may be a searcher task, the resource may comprise receiver circuitry, and the time that the resource is enabled corresponds to a DRX monitoring interval of a downlink channel, such as a high speed shared control channel. By aligning and executing the searcher task during the time that the resource is enabled in the user equipment, searcher overhead may be reduced. Reducing searcher overhead allows the user equipment to save power by disabling the receiver circuitry.

System and method for reducing overhead of searcher tasks for discontinuous reception

Techniques for determining channel quality indicators (CQIs) for a non-linear detector at a user equipment (UE) are described. In one design, the UE may determine at least one parameter (e.g., at least one threshold) based on at least one constellation constrained capacity function. Each threshold may correspond to a maximum number of information bits for one stream when a particular modulation order is used for another stream. The UE may determine CQIs for multiple streams for the non-linear detector based on the at least one parameter. The UE may also select a precoding matrix (e.g., jointly with the CQIs) based on the at least one parameter. The UE may report the selected precoding matrix and the CQIs for the multiple streams. The UE may thereafter receive a transmission of the multiple streams, which may be transmitted based on the selected precoding matrix and the CQIs.

Reporting of channel quality indicators for a non-linear detector

Growing community of inventors

San Jose, CA, United States of America

Yi Su