Ofinno, LLC

Comcast Cable Communications, LLC

Beijing Xiaomi Mobile Software Co., Ltd.

Samsung Electronics Co., Ltd.

Honda Motor Co., Ltd.

Honor Device Co., Ltd.

Resmed Limited

Koninklijke Philips Corporation N.v.

Canon Kabushiki Kaisha

Other

Huawei Technologies Co., Limited

Hewlett Packard Enterprise Development LP

Sprint Communications Comapny L.p.

Sprint Spectrum L.p.

Nextel Communications Inc.

Esmael Hejazi Dinan

Kyungmin Park

Hua Zhou

Hyoungsuk Jeon

Alireza Babaei

Ali Cagatay Cirik

Yunjung Yi

Kai Xu

Peyman Talebi Fard

Weihua Qiao

Youngwoo Kwak

Jinsook Ryu

Hyukjin Chae

Jonghyun Park

Nazanin Rastegardoost

Taehun Kim

Jayshree Bharatia

Bing Hui

Hemanth Balaji Pawar

Roozbeh Atarius

Krishna Sitaram

Jong-Hak Jung

Swati Tiwari

Daniel Vivanco

Vijay Rudraraju

Howard Bishop Anderson

Tae Meon Bae

Kalyan Goswami

SungDuck Chun

Bijan Jabbari

Rajiv Papneja

PinalKumari K Tailor

Damian Ruiz Coll

Jian Xu

Mohammad Ghadir Khoshkholgh Dashtaki

Mohammad Ghaus

Vasily Alexeevich Rufitskiy

Saied Kazeminejad

Hetal J Mistry

Young-Yoon Lee

Kiseon Ryu

Gautham Prasad

Vinod Kumar Malamal Vadakital

Pinal Tailor

Alexey Konstantinovich Filippov

Hsin-Hsi Tsai

Fasil Abdul Latheef

Jeongki Kim

Chunmei Liu

Nagi A Mansour

Ryan Keating

Mohammad Hassan Partovi

Mehdi Alasti

Behnam Neekzad

Huifa Lin

Stanislav Filin

Brigido Subiaur

Mohd Khalil Abubakar

Leonardo Alisasis Lanante

Jongwoo Hong

Ali Cirik

Sungduck Chun

Peyman Fard

Ali Cirk

A wireless device determines uplink precoders for a transmission of a transport block. The transmission of the transport block take place via uplink resources comprising sub-bands. The uplink precoders for each respective sub-band of the sub-bands are based on a transmission precoder of one or more sounding reference signal (SRS) resources transmitted via each of the respective sub-bands.

Coverage enhancement with frequency selective transmission

A wireless device may receive an activation command comprising a set of at least two transmission configuration indicator (TCI) states for a control resource set (coreset) with a lowest coreset index in an active downlink bandwidth part of a cell. The wireless device may also receive downlink control information (DCI) scheduling a downlink signal. The wireless device may select a TCI state that occurs first in the set of the at least two activated TCI states of the coreset, based on a time offset between the DCI and the downlink signal being less than a threshold. In response, the wireless device may receive a downlink signal based on the selected TCI state.

Downlink signal reception in control channel repetition

A wireless device may receive one or more configuration messages indicating a plurality of resource pools. The wireless device may further measure a plurality of channel busy ratios (CBRs) for the plurality of resource pools based on a CBR measurement window size. The wireless device may also compare the measured CBRs between resource pools by applying a weighting factor. In an embodiment, the weighting factor may be determined based on a relative size of each resource pool of the plurality of resource pools. The wireless device may further select a resource pool for a sidelink transmission among the plurality of resource pools based on the comparing and transmit one or more transport blocks based on a determined transmission parameter.

Enhanced congestion control mechanism for sidelink

A base station sends a report message of a data flow comprising a plurality of protocol data unit (PDU) sets, wherein the report message indicates at least one of the data flow not being fulfilled or a fulfilled alternative quality of service (QoS) parameter set indicating at least one of a PDU set error rate (PSER) or a PDU set delay budget (PSDB).

Media data reporting

An access and mobility management function (AMF) receives, from a base station, a non-access stratum (NAS) request message of a wireless device comprising one or more single network slice selection assistance information(s) (S-NSSAIs) corresponding to one or more network slices. The AMF determines to perform network slice specific authentication and authorization (NSSAA) for a first network slice of the one or more network slices. The AMF sends, to the base station, based on the determining, an N2 setup message comprising an indication that the first network slice is pending.

Network slice specific authentication and authorization

A system may include a base station central unit and a base station distributed unit. The base station central unit may include one or more processors and memory storing instructions that, when executed by the one or more processors, cause the base station central unit to send, to the base station distributed unit, an indication that a cell is associated with a first non-public network (NPN); and to send, to the base station distributed unit, a request for configuration of the cell for a wireless device that supports the first NPN. The base station distributed unit may include one or more processors and memory storing instructions that, when executed by the one or more processors, cause the base station distributed unit to receive the indication and the request for configuration of the cell.

Non-public network indication and configuration of cell thereof

A user plane function (UPF) receives, from a control plane function (CPF), a request to establish a layer 2 tunneling protocol (L2TP) tunnel for a first protocol data unit (PDU) session of a wireless device. The UPF sends, to the CPF, a message comprising a tunnel failure cause for the establishment of the L2TP tunnel for the first PDU session. The message indicating at least one of a L2TP tunnel failure of the L2TP tunnel, or a L2TP session failure associated with the L2TP tunnel.

Tunnel failure signaling procedures

A decoder receives, from a bitstream, a first indication of a first bit depth for a sequence of frames, and a second indication of a second bit depth for a block in a frame of the sequence of frames, a residual block of samples of the second bit depth, and a prediction parameter. The decoder determines a first decoded block of samples of the second bit depth based on the second bit depth indicated by the second indication, the residual block of samples, and the prediction parameter. The decoder converts, based on a difference between the first bit depth and the second bit depth, the first decoded block of samples to a second decoded block of samples of the first bit depth based on the first decoded block of samples of the second bit depth and the first indication of the first bit depth for the sequence.

Adaptive block level bit-depth prediction

A wireless device receives, from a first network, one or more messages comprising an authentication and/or authorization (AA) status of the wireless device indicating whether the wireless device is authenticated and/or authorized for an aerial service, and a parameter indicating that an interface between the first network and a second network is not supported. The wireless device sends, to a network function of the second network, a message, wherein the message comprises the AA status based on the parameter indicating that there is no interface.

Aerial service

Encoding and/or decoding a block of a video frame may be based on a previously decoded reference block in the same frame or a different frame. The reference block may be indicated by a block vector (BV). A block vector difference (BVD) predictor may be used to make predictions about the symbols of one or more magnitude components of a BVD. A quantity of symbols used for BVD magnitude prediction may be limited. The limited quantity of symbols used for prediction may be allocated to one or more of the magnitude components. Allocation of the symbols used for BVD magnitude prediction may be based on the total quantity of symbols used for BVD magnitude prediction and the respective quantities of symbols available for prediction of each of the magnitude components. Symbols of a motion vector difference (MVD) likewise may be predicted.

Magnitude symbol determination for encoding and decoding

Wireless communications are described. A wireless device and/or a base station may determine/select one or more beams for transmission of signals (e.g., sounding reference signals, SRSs) in one or more cells. The wireless device and/or the base station may determine/select a beam based on one or more of: cell indicators of a first cell and/or a second cell, antenna panel indicators associated with SRS transmissions, priorities of SRS transmissions, resource set indicators corresponding to the SRS transmissions, and/or other information.

Methods, devices, and apparatuses for beam management

Wireless devices may communicate via a plurality of transmission and/or reception beams. Control information may be used to indicate one or more beams to be used by wireless devices. A configuration message may indicate a portion of the control information corresponding to a particular wireless device of the wireless devices.

Resource configuration for wireless communication

A wireless device receives a message configuring one or more time intervals for transmitting coordination information to a second wireless device, where the coordination information indicates a set of resources for one or more sidelink transmissions by the second wireless device. The wireless device selects, from the one or more time intervals, a time interval based on at least a priority level of the one or more sidelink transmissions. The wireless device transmits, to the second wireless device, first coordination information indicating a first set of resources for the one or more sidelink transmissions. The wireless device transmits, to the second wireless device and based on the time interval, second coordination information indicating a second set of resources for the one or more sidelink transmissions.

Sidelink coordination information transmissions/receptions

A method can include sending, by a wireless device to an access and mobility management function (AMF) a non-access stratum (NAS) message indicating a request to establish a packet data unit (PDU) session to join a group communication session. The NAS message can include an identifier of the group communication session, an identifier of a network slice, and a protocol configuration option information. The method can also include receiving, by the wireless device from the AMF, a response message indicating acceptance of the request.

Wireless device request for protocol data unit session

Wireless communication techniques using search space sets are described. A downlink channel may be monitored using search space sets based on one or more conditions. For example, a downlink channel may be monitored on a first search space set during a first time period (e.g., before an expiration of a timer) and/or a downlink channel may be monitored on a second search space set during a second time period (e.g., after an expiration of a timer).

Downlink monitoring using search space sets

Growing community of inventors

Reston, VA, United States of America

Esmael Hejazi Dinan