公开(公告)号：US12003957B2

公开(公告)日：2024-06-04

申请号：US17281207

申请日：2019-09-30

Applicant: Google LLC

Inventor： Erik Richard Stauffer ,  Jibing Wang

IPC: H04W12/041 ,  H04L9/06 ,  H04L9/08 ,  H04W12/06

CPC classification number: H04W12/041 ,  H04L9/0618 ,  H04L9/0825 ,  H04W12/06

Abstract: This document describes techniques and apparatuses for distributed network cellular identity management. In particular, a distributed-network cellular-identity-management (DNCIM) server includes a lookup table that stores and relates together a user-equipment (UE) public key associated with a UE private key, a core-network (CN) public key associated with a CN private key, and a subscriber identity. Using the DNCIM server, the UE and an authentication server respectively generate two different (e.g., asymmetric) cipher keys based on the UE private key and the CN public key, and the UE public key and the CN private key. The UE and the authentication server can also authenticate one another by referencing information in the lookup table of the DNCIM server. Using these cipher keys, the UE and the authentication server can establish secure communications with each other.

公开(公告)号：US12001943B2

公开(公告)日：2024-06-04

申请号：US16962497

申请日：2019-08-14

Applicant: Google LLC

Inventor： Jibing Wang ,  Erik Richard Stauffer

IPC: H04W24/02 ,  G06N3/045 ,  G06N3/063 ,  H04W4/06 ,  H04W8/24

CPC classification number: G06N3/063 ,  G06N3/045 ,  H04W4/06 ,  H04W8/245 ,  H04W24/02

Abstract: Techniques and apparatuses are described for enabling base station-user equipment messaging regarding deep neural networks. A network entity (base station 121, core network server 320) determines a neural network formation configuration (architecture and/or parameter configurations 1208) for a deep neural network (deep neural network(s) 604, 608, 612, 616) for processing communications transmitted over the wireless communication system. The network entity (base station 121, core network server 302) communicates the neural network formation configuration to a user equipment (UE 110). The user equipment (UE 110) configures a first neural network (deep neural network(s) 608, 612) based on the neural network formation configuration. In implementations, the user equipment (UE 110) recovers information communicated over the wireless network using the first neural network (deep neural network(s) 608, 612). This allows the wireless communication system to adapt to changing operating conditions and improve information recovery.

公开(公告)号：US20240146620A1

公开(公告)日：2024-05-02

申请号：US18279984

申请日：2022-03-01

Applicant: GOOGLE LLC

Inventor： Jibing Wang ,  Erik Richard Stauffer

IPC: H04L41/16 ,  H04W72/51

CPC classification number: H04L41/16 ,  H04W72/51

Abstract: A method includes receiving an information block as an input to a transmitter neural network, receiving, as an input to the transmitter neural network, sensor data from one or more sensors, processing the information block and sensor data at the transmitter neural network to generate an output, and controlling an RF transceiver based on the output to generate an RF signal (134) for wireless transmission. Another method includes receiving a first output from an RF transceiver as a first input to a receiver neural network, receiving, as a second input to the receiver neural network, a set of sensor data from one or more sensors, processing the first input and the second input at the receiver neural network to generate an output, and processing the output to generate an information block representative of information communicated by a data sending device.

公开(公告)号：US20240137073A1

公开(公告)日：2024-04-25

申请号：US18546026

申请日：2022-01-18

Applicant: Google LLC

Inventor： Jibing Wang ,  Erik Richard Stauffer

IPC: H04B7/024 ,  H04B7/06

CPC classification number: H04B7/024 ,  H04B7/0617

Abstract: Techniques described herein describe aspects of signal adjustments in user equipment-coordination set, UECS, joint transmissions. A base station analyzes a first joint transmission from multiple user equipments, UEs, participating in a UECS, where the multiple UEs include a coordinating UE of the UECS and at least one non-coordinating UE participating in the UECS. The base station determines that the first joint transmission fails to meet a performance metric and directs the multiple UEs participating in the UECS to add signal adjustments to a second joint transmission.

公开(公告)号：US20240097752A1

公开(公告)日：2024-03-21

申请号：US18264203

申请日：2021-02-24

Applicant: Google LLC

Inventor： Jibing Wang ,  Erik Richard Stauffer

IPC: H04B7/0456 ,  H04B7/06 ,  H04L25/03

CPC classification number: H04B7/0456 ,  H04B7/0626 ,  H04B7/0639 ,  H04L25/03904

Abstract: This document describes methods, devices, systems, and means for determining a joint-codebook for wireless communication with a user equipment, UE, by a base station in an active coordination set, ACS, in which a base station receives capability information from one or more other base stations in the ACS. The base station generates a joint-codebook for the ACS based on the received capability information and sends the joint-codebook to the one or more other base stations in the ACS. The base station and the other base stations in the ACS jointly-transmit the joint-codebook to the UE and receive Precoding Matrix Indicator, PMI, feedback from the UE. The base station and the other base stations in the ACS jointly-process downlink data for the UE using the PMI feedback and the joint-codebook and jointly-transmit the downlink data to the UE.

公开(公告)号：US11902847B2

公开(公告)日：2024-02-13

申请号：US17294971

申请日：2019-05-16

Applicant: Google LLC

Inventor： Jibing Wang ,  Erik Richard Stauffer ,  Nicholas M. McDonnell ,  Sathish Karunakaran

IPC: H04W36/30 ,  H04W36/14 ,  H04W36/20 ,  H04W88/06

CPC classification number: H04W36/30 ,  H04W36/14 ,  H04W36/20 ,  H04W88/06

Abstract: A computing device is described for performing local interference avoidance, when supporting concurrent voice and data transmissions, and with access to multiple radios. The computing device predicts when coexistence issues will occur from maintaining independent voice and data transmissions using separate radios. To avoid local interference issues, the computing device automatically switches to operating a different combination of radios, making local interference less likely to occur. In some cases, the computing device may consolidate the voice and non-voice data exchanges to occur using a single radio. In some cases, rather than consolidation, the computing device may move the voice or the non-voice data exchange to a different radio as a way to avoid the local interference.

公开(公告)号：US20240014986A1

公开(公告)日：2024-01-11

申请号：US18253615

申请日：2021-11-17

Applicant: Google LLC

Inventor： Erik Richard Stauffer ,  Jibing Wang

IPC: H04L5/00 ,  H04W72/1263

CPC classification number: H04L5/0091 ,  H04W72/1263

Abstract: Techniques and apparatuses are described for resource block-level index modulation. In aspects, a wireless transmitter modulates a first portion of data for a wireless receiver to provide modulation symbols that correspond to the first portion of the data. The wireless transmitter also selects, based on a value of a second portion of the data, respective index locations for one or more resource blocks by which to transmit the modulation symbols. The wireless transmitter then transmits the modulation symbols to the wireless receiver using the one or more resource blocks having the respective index locations to convey the first portion of the data and the second portion of the data to the wireless receiver. By so doing, the wireless transmitter conveys the second portion of the data without using additional time-frequency resources of a communication channel, which can be useful when concurrently transmitting small amounts of data to many wireless receivers.

公开(公告)号：US20240014934A1

公开(公告)日：2024-01-11

申请号：US18252500

申请日：2021-11-01

Applicant: Google LLC

Inventor： Jibing Wang ,  Erik Richard Stauffer ,  Aamir Akram ,  Sharath Ananth

IPC: H04L1/08 ,  H04L5/00

CPC classification number: H04L1/08 ,  H04L5/0016 ,  H04B7/18532

Abstract: In aspects, a non-terrestrial communication system communicates with a user equipment, UE, using repetitive communications. The non-terrestrial communication system determines (905, 940) a repetition configuration for repetitive communications with the UE and indicates (910, 915) the repetition configuration to the UE. The non-terrestrial communication system communicates (920) with the UE using the repetitive communications in accordance with the repetition configuration.

公开(公告)号：US20240004049A1

公开(公告)日：2024-01-04

申请号：US18036061

申请日：2021-09-29

Applicant: GOOGLE LLC

Inventor： Jibing Wang ,  Erik Richard Stauffer

IPC: G01S13/00 ,  G01S13/42 ,  G01S13/931

CPC classification number: G01S13/003 ,  G01S13/42 ,  G01S13/931

Abstract: A user-equipment-coordination set in a cellular network includes multiple UEs for performing coordinated radar sensing. A first UE determines a configuration to coordinate other UEs to detect an object. The first UE uses the configuration to configure a second UE to transmit a first radar signal and a third UE to detect the first radar signal. The first UE receives first radar signal samples from the third UE based on the third UE receiving the first radar signal in multiple reflection states. The first UE filters the first radar signal samples to remove samples associated with interference from the first radar signal received in a first reflection state. The first UE determines object location information based on at least the filtered first radar signal samples.

公开(公告)号：US20230370931A1

公开(公告)日：2023-11-16

申请号：US18249702

申请日：2021-08-30

Applicant: Google LLC

Inventor： Jibing Wang ,  Erik Richard Stauffer

IPC: H04W36/30 ,  H04W36/08

CPC classification number: H04W36/30 ,  H04W36/08

Abstract: Techniques and apparatuses are described for adaptive phase-changing device sharing and handover. In aspects, a second base station shares an adaptive phase-changing device (APD), with a first base station. The second base station determines to use an APD in a communication path for a second wireless link with a second user equipment. The second base station identifies a first base station using the APD in a communication path for a first wireless link with a first UE. Based on identifying the first base station using the APD, the second base station obtains apportioned access to the APD and configures a surface of the APD based on the apportioned access. The second base station uses the APD in a communication path for the second wireless link with the second UE based on the apportioned access.