Apple Inc.

Research in Motion Corporation

Hewlett-packard Development Company, L.p.

Blackberry Corporation

Qualcomm Incorporated

Palm, Incorporated

Senomyx, Inc.

Other

Firmenich Incorporated

Nortel Networks Corporation

Wen Zhao

Xin Jin

Paul V Flynn

Syed Aon Mujtaba

Ajoy K Singh

Vinay R Majjigi

Xiaowen Wang

Isabel Mahe

Muhammad Khaledul Islam

Dawei Zhang

Jianxiong Shi

Shahid Rasul Chaudry

Tarik Tabet

Kee-Bong Song

Muthukumaran Dhanapal

Navid Damji

Sree Ram Kodali

Madhusudan Chaudhary

Donald Karanewsky

Sanjeevi Balasubramanian

Sriram Subramanian

Shiva Krishna Narra

Hao Xue

Vijay Venkataraman

Sarma V Vangala

Longda Xing

Andrew Michael Allen

Arun Godfrey Mathias

Lakshmi N Kavuri

Sreevalsan Vallath

Alosious Pradeep Prabhakar

Samy Khay-Ibbat

Asif Hossain

Pengkai Zhao

Thanigaivelu Elangovan

Srinivasan Vasudevan

Matthew L Semersky

Wei Zeng

Haitong Sun

Fangli Xu

Yong Liu

Hsi-Jung Wu

Srinivasan Nimmala

Wei Zhang

Li Su

Xiaosong Zhou

Mohit Narang

Hyeonkuk Jeong

Chris Yoochang Chung

James O Normile

Sriram Hariharan

Christian W Mucke

Jerome C Tu

Haining Zhang

Ioannis Pefkianakis

Hong He

Yushu Zhang

Oghenekome Oteri

Chunxuan Ye

Weidong Yang

Chunhai Yao

Sigen Ye

Qing Li

Haijing Hu

Ruben Caballero

Krisztian Kiss

Xiaodong Li

William Daniel Willey

Hong Xu

Lijie Zhang

Indranil S Sen

Zhiwei Wang

Peter M Agboh

Catherine Tachdjian

Craig Allan Dunk

M Khaledul Islam

Najeeb M Abdulrahiman

Camille Chen

Vijay Gadde

Luis Pablo Estable

Guy Servant

Sachin J Sane

Wen-Yen Chan

Vincent Darmohusodo

Yang Tang

Jie Cui

Joonsuk Kim

Su Khiong Yong

Christiaan A Hartman

Guoqing Li

Kapil Chhabra

Jing Wang

Sami M Almalfouh

Eric Hc Liu

Prashant H Vashi

Mark Thomas Davis

Hsin-Yuo Liu

David Kammer

Gencer Cili

This disclosure relates to methods and devices for mitigating overheating in a user equipment device (UE). The UE is configured to communicate over each of LTE and 5G NR and may be configured to communicate through 5G NR over each of a Sub-6 GHz and a millimeter Wave (mmW) frequency band. The UE is configured to establish an ENDC connection with an enB and one or more gNBs. The UE implements intelligent transmission modification and cell measurement adjustments to mitigate overheating and reduce battery drain.

Smart mechanism to manage thermal impact in 5G NR

Reporting potential impacts of sounding reference signal-switching (SRS-switching) to a base station may include determining that SRS-switching is to be performed by a UE. Based on determining that SRS-switching is to be performed, potential impacts to one or more of a plurality of radio access technologies (RATs) caused by performing SRS-switching while sharing radio frequency (RF) front-ends (RFFE) between at least a subset of the plurality of RATS may be processed. The potential impacts may comprise at least one of transmit-blanking (Tx-blanking) and receive-blanking (Rx-blanking) associated with one or more of the subset of RATs. A communication that indicates the potential impacts of SRS-switching may be encoded for transmission to a base station. The base station may also provide priority configurations for determining how to handle Tx-blanking, Rx-blanking, and SRS-skipping associated with SRS-switching.

SRS-switching enhancements for mitigating the impact of conflict and blanking

This disclosure relates to techniques for multi-RAT and DSDA capable wireless devices to handle frame blanking in a wireless communication system. A wireless device may establish wireless links according to a first radio access technology and a second radio access technology. The wireless device may determine to perform transmit and receive blanking for one or more antennas of the wireless device for the first radio access technology to perform sounding reference signal transmissions for the second radio access technology based at least in part on a band combination for the wireless links. The wireless device may determine a modification to channel state feedback reporting for the first radio access technology based at least in part on the transmit and receive blanking. The wireless device may perform channel state feedback reporting using the determined modification.

Handling transmit and receive blanking for multi-RAT and DSDA capable wireless devices

Various systems and methods disclosed herein describe improvements for beam management that leverage virtualization across a vertical polarization (V-Pol) and horizontal polarization (H-Pol). One or more of a user equipment (UE) and a base station may include an antenna array comprising both V-Pol and H-Pol antenna elements. A UE may message a base station to configure uplink (UL) multiple input multiple output (MIMO) operations across one or more of the V-Pol and the H-Pol. The message may include a number of MIMO layers to be concurrently used for communicating data to the base station, where each MIMO layer is transmitted using one of a V-Pol and an H-Pol; a number of sounding reference signals (SRS) to be transmitted by the UE, each SRS to be transmitted using one of the V-Pol and the H-Pol; and a supported maximum number of antenna ports per each SRS.

Wireless communication systems and methods using virtualization across a horizontal and/or vertical polarization

A method includes receiving an indication to transmit a first set of signals using a first standard (e.g., Long Term Evolution) via a first set of antennas of a radio frequency device and a second set of signals using a second standard (e.g., New Radio) via a second set of antennas. The method also includes transmitting the first set of signals via the first set of antennas using a first power based on positions of the first set and second set of antennas, exposure conditions of the first set and the second set of signals on a user, and/or priorities of the first and the second set of signals. Moreover, the method includes transmitting the second set of signals via the second set of antennas using a second power based on the positions of the antennas, the exposure conditions of the signals on the user, and/or priorities of the signals.

Transmission power management for concurrent operating radios

This disclosure relates to methods and devices for mitigating overheating in a user equipment device (UE). The UE is configured to communicate over each of LTE and 5G NR and may be configured to communicate through 5G NR over each of a Sub-6GHz and a millimeter Wave (mmW) frequency band. The UE is configured to establish an ENDC connection with an enB and one or more gNBs. The UE implements intelligent transmission modification and cell measurement adjustments to mitigate overheating and reduce battery drain.

Various systems and methods disclosed herein describe improvements for beam management that leverage virtualization across a vertical polarization (V-Pol) and horizontal polarization (H-Pol). One or more of a user equipment (UE) and a base station may include an antenna array comprising V-Pol antenna elements and H-Pol antenna elements. The UE may determine a number of receive (Rx) beam of an Rx beam sweep are needed, signal this number to the base station, and perform the beam sweep according to one or both of the V-Pol and H-Pol. A UE may use group based beam reporting to indicate to the base station a transmit (Tx) beam upon which downlink MIMO using V-Pol and H-Pol may be supported by reporting a same transmission configuration indication (TCI) corresponding to the Tx beam for both a first Rx beam and a second Rx beam in a group based beam reporting message.

Beam management enhancement for FR2 with V-Pol/H-Pol virtualization

Apparatuses, systems, and methods for a wireless device to perform negotiation of bearer type configuration and/or related parameters. A user equipment device (UE) and/or network may determine a bearer configuration and/or other parameters based on information or measurements of the UE. The UE and the BS may exchange data using a negotiated configuration.

Negotiation on bearer type configurations

Techniques are disclosed relating to a mobile device that initiates handovers from short-range networks to long-range networks. In various embodiments, a mobile device includes one or more radios that communicate using a plurality of radio access technologies (RATs) including a cellular RAT and a short-range RAT. In such an embodiment, the mobile device stores an indication that the cellular RAT is a preferred RAT for a communication session. The mobile may establish the communication session using the preferred RAT, and in response to determining that a quality of the preferred RAT fails to satisfy a set of quality criteria, may request that the communication session use the short-range RAT. In some embodiments, the mobile device analyzes average packet error rate for the communication session and in response to the average packet error rate satisfying a threshold, requests that the communication session use the cellular RAT.

Performing handover between short-range and cellular wireless networks

A user equipment (UE), or other network component can operate to configure a plurality of new radio (NR) links of a E-UTRAN new radio (NR) dual connectivity (EN-DC) comprising a first radio access technologies (RAT) and a second, different RAT. A first link quality metric (LQM) evaluation of the first RAT is generated independently of generating a second LQM evaluation of the second RAT. A radio frequency (RF) interface, is configured to provide, to RF circuitry, data for a transmission of the first LQM evaluation and the second LQM evaluation based on a data split at a protocol layer so that a network component of base station can utilize the data to configure a data flow over the links based on link quality metrics provided.

Link quality reporting enhancements for new radio

A mobile device receives an invitation to commence a media session. The invitation may be from a legitimate caller or from a spoofing caller. The mobile device checks parameters using templates to evaluate a consistency of the invitation with respect to a database in the mobile device. The templates include session protocol, network topology, routing, and social templates. Specific template data includes standardized protocol parameters, values from a database of the mobile device and phonebook entries of the mobile device. Examples of the parameters include capabilities, preconditions, vendor equipment identifiers, a hop counter value and originating network information. The originating network information may be obtained from the database by first querying an on-line database to determine a network identifier associated with caller identification information in the invitation. Then, the obtained carrier identifier is used as an index into a database to obtain template data characteristic of the identified originating network.

Detection of spoofed call information

The present invention includes compounds useful as modulators of TRPM8, such as compounds of Formulae (Ia), (Ib) and (Ic), and the subgenus and species thereof; personal products containing those compounds; and the use of those compounds and the personal products, particularly the use of increasing or inducing chemesthetic sensations, such as cooling or cold sensations. 

Compounds useful as modulators of TRPM8

Growing community of inventors

San Jose, CA, United States of America

Wen Zhao