Ofinno, LLC

Comcast Cable Communications, LLC

Beijing Xiaomi Mobile Software Co., Ltd.

Samsung Electronics Co., Ltd.

Resmed Limited

Honor Device Co., Ltd.

Honda Motor Co., Ltd.

Koninklijke Philips Corporation N.v.

Hewlett Packard Enterprise Development LP

Other

Canon Kabushiki Kaisha

Peninsula Technologies, LLC

Hyoungsuk Jeon

Esmael Hejazi Dinan

Hua Zhou

Alireza Babaei

Kyungmin Park

Ali Cagatay Cirik

Kai Xu

Yunjung Yi

Nazanin Rastegardoost

Youngwoo Kwak

Jonghyun Park

Taehun Kim

Peyman Talebi Fard

Bing Hui

Hyukjin Chae

Jinsook Ryu

Weihua Qiao

Mohammad Ghadir Khoshkholgh Dashtaki

Hsin-Hsi Tsai

Ryan Keating

SungDuck Chun

Jian Xu

Gautham Prasad

Fasil Abdul Latheef

Jongwoo Hong

Huifa Lin

A first base station determines that session resources for a network slice are not available for a wireless device. The first base station sends to a second base station and based on the determination, a request for a handover of the wireless device. The request comprises: an identifier of the network slice for the handover; and a cause information element indicating that a cause for the handover is that the session resources are not available for the network slice at the first base station. A response to the request is received from the second base station.

Network slice information for handover procedure

A wireless device may receive downlink control information (DCI) indicating a first TCI state of TCI states. The first TCI state may be associated with a first power control parameter and may be applicable after a first time instance for uplink channel transmissions. The DCI may comprise an uplink grant scheduling a transport block at a second time instance and indicating a second power control parameter. The wireless device may select, from the first power control parameter and the second power control parameter, a power control parameter based on a comparison of the first time instance with the second time instance. The wireless device may determine, based on the selecting, a transmit power. The wireless device may transmit, based on the transmit power and via a physical uplink shared channel, the transport block.

Power control procedures with common beams

Wireless communications for network access configuration are described. A base station may configure a monitoring gap for a wireless device, based on information received from the wireless device. The wireless device may use the monitoring gap to communicate with another base station associated with another wireless network.

Wireless communications for network access configuration

Systems, apparatuses, and methods are described for wireless communications. Devices may exchange information regarding a radio link failure and/or a handover. The information may comprise a radio link failure report which may comprise an indication of packet duplication.

Connection failure information for packet duplication

Downlink signals, such as synchronization signals and/or reference signals, may be used for facilitating communications between communication devices. The downlink signals may be dynamically reconfigured, for reduced resource consumption, using control channel signaling with reduced resource overhead. Reconfiguration of downlink signals may be based on determined traffic volume in the communication network to minimize any impact of the reconfiguration on network performance.

Dynamic signaling for energy saving in wireless communications

Systems, apparatuses, and methods are described for wireless communications. A base station may receive resource status information. The base station may use the resource status information for initiating a handover procedure.

Handover procedure using resource status information

A wireless device receives a radio resource control message comprising a first sounding reference signal (SRS) resource set identifier of a first SRS resource set of a serving cell and a second SRS resource set identifier of a second SRS resource set of the serving cell. The wireless device transmits a power headroom report (PHR) medium access control control element (MAC CE) comprising a first field indicating a first power headroom value associated with the first SRS resource set and a second field indicating a second power headroom value associated with the second SRS resource set. The order of the first field and the second field in the PHR MAC CE is based on an ascending order of the first SRS resource set identifier and the second SRS resource set identifier.

Power headroom report for multiple sounding reference signal resource sets

A method may include receiving, by a wireless device and during a random access procedure, a random access response indicating a first backoff time interval of a first sub-band of a cell, and indicating a second backoff time interval of a second sub-band of the cell. The method may include selecting, for a preamble retransmission of the random access procedure, a backoff time interval based on the first backoff time interval and the second backoff time interval. The method may include performing, at a time based on the backoff time interval, a listen-before-talk procedure.

Random access backoff indicator

A wireless device receives configuration parameters indicating a first transport block (TB) size threshold of a first random access (RA) type and indicating a second TB size threshold of a second RA type. The wireless device selects, for transmitting a data unit, an RA type among the first RA type and the second RA type. The RA type is selected based on a comparison among a size of the data unit, the first TB size threshold, and the second TB size threshold. A transport block with the data unit is transmitted using the RA procedure associated with the selected RA type.

Random access type selection for small data transmission

The pre-configuration of a grant of a non-active bandwidth part (BWP) or other wireless resource may be beneficial to reduce signaling overhead. A base station may not need to transmit a DCI to activate a configured grant if the configured grant on a non-active BWP is activated based on switching an active BWP to a pre-configured BWP. If a configured grant on a non-active BWP is activated, a base station may not need to transmit a DCI on a new active BWP for a resource grant. A wireless device may receive a DCI indicating a switch an active BWP from a first BWP to a second BWP for a particular cell. The configured grants may be type 1 grant-free transmission that may not need activation signaling. The activation and/or deactivation of the one or more configured grants may depend on the state of the second BWP.

Activation and deactivation of configured grant

A base station transmits, to a wireless device, radio resource control (RRC) configuration parameters of a cell comprising a bandwidth part (BWP). The base station receive a radio link failure report indicating a connection failure during a random access procedure of the wireless device. The radio link failure report comprises a cell identifier of the cell and a parameter indicating a bandwidth of the BWP associated with the connection failure.

Bandwidth part failure indication in radio link failure report

Systems, apparatuses, and methods are described for wireless communications. A base station may send, to a wireless device, a medium access control (MAC) control element (CE) comprising a bandwidth part identifier field and a channel state information (CSI) report configuration field. Based on the MAC CE, the wireless device may activate the CSI report configuration for a bandwidth part indicated by the bandwidth part identifier field. The wireless device may transmit one or more CSI reports based on the CSI report configuration.

CSI transmission with multiple bandwidth parts

Wireless communication techniques using a power saving mode are described. A wireless device may be configured with a plurality of power saving configurations. A base station may transmit an indication of a power saving configuration in the plurality of power saving configurations. The wireless device may monitor a power saving channel based on the indicated power saving configuration.

Activation and deactivation of power saving operation

Wireless communications may be used to support data processing. A plurality of resources may be indicated for a wireless device to use to communicate and/or process data. Data may be received and processed based on groups of the plurality of resources to be used. For example, the plurality of resources to be used may be associated with different resource groups.

Communication and data processing in wireless communications

A wireless device receives downlink control information (DCI) comprising one or more fields set to one or more values. The wireless device validates, based on the one or more values, the DCI as an activation or a release of a configured grant of a bandwidth part (BWP) of BWPs of a cell. The wireless device transmits, based on validating the DCI, a confirmation of receiving the DCI, wherein the confirmation comprises an identifier of the BWP and an identifier of a sub-band of a plurality of sub-bands of the BWP.

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Centreville, VA, United States of America

Hyoungsuk Jeon