Ofinno, LLC

Comcast Cable Communications, LLC

Beijing Xiaomi Mobile Software Co., Ltd.

Resmed Limited

Honor Device Co., Ltd.

Samsung Electronics Co., Ltd.

Honda Motor Co., Ltd.

Koninklijke Philips Corporation N.v.

Hewlett Packard Enterprise Development LP

Other

Sierra Wireless, Inc.

Ofinno Technologies, LLC

Ali Cagatay Cirik

Esmael Hejazi Dinan

Hua Zhou

Hyoungsuk Jeon

Alireza Babaei

Kyungmin Park

Kai Xu

Yunjung Yi

Jonghyun Park

Youngwoo Kwak

Nazanin Rastegardoost

Hyukjin Chae

Bing Hui

Mohammad Ghadir Khoshkholgh Dashtaki

Jinsook Ryu

Gautham Prasad

Hsin-Hsi Tsai

Taehun Kim

Gustav Gerald Vos

Steven John Bennett

Ryan Keating

Lutz Hans-Joachim Lampe

Naveen Mysore Balasubramanya

Huifa Lin

Esmael Dinan

Alizera Babaei

A wireless device may receive one or more configuration parameters indicating a single frequency network (SFN) scheme. The wireless device may further receive a command activating at least two transmission configuration indicator (TCI) states for a control resource set (coreset). The wireless device may monitor, via the coreset, downlink control channels based on the at least two active TCI states and determine a radio link quality based on the at least two active TCI states of the coreset, when the one or more configuration parameters indicate the SFN scheme. The wireless device may further transmit an uplink signal indicating the radio failure, when the radio link quality indicates a radio failure.

Radio link monitoring based on active TCI states

A wireless device may receive from a base station a first downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH) transmission. The first DCI may indicate that the wireless device is not to transmit feedback for the PDSCH transmission before receiving a second DCI and a PDSCH group index. The second DCI may indicate a time slot for transmitting feedback and the PDSCH group index. In response to the wireless device receiving the second DCI and based on the second DCI indicating feedback for the same PDSCH group index as the first DCI, the wireless may transmit to the base station, in the time slot indicated, the feedback for the PDSCH transmission.

Scheduling physical downlink shared channel feedback

A wireless device receives, from a base station, one or more radio resource control (RRC) messages comprising a unified transmission configuration indicator (TCI) state type parameter, for a cell, that indicates a unified TCI state type among a separate TCI state type and a joint TCI state type. The separate TCI state type indicates one or more first TCI states are for downlink receptions via the cell and one or more second TCI states are for uplink transmissions via the cell. The joint TCI state type indicates one or more third TCI states are for both the downlink receptions and the uplink transmissions via the cell. The wireless device communicates, with the base station and via the cell, based on the unified TCI state type.

Transmission configuration indicator configuration

A wireless device receives one or more messages comprising a parameter indicating a first value of a listen before talk (LBT) counter. The LBT counter is incremented based on an LBT procedure indicating an LBT failure for an uplink transmission via a first bandwidth part. Based on the LBT counter reaching the first value, a switch is made from the first bandwidth part to a second bandwidth part as an active bandwidth part.

Cell and bandwidth part operations in unlicensed bands

Wireless communications may use one or more devices for transmission and/or reception that may lead to potentially harmful exposure. One or more safety measures may be used for wireless communication devices, such as maximum power exposure (MPE) reporting and/or related operations. An MPE report may be sent based on MPE detection and one or more messages, such as for cell activation, bandwidth part (BWP) or other wireless resource activation and/or switching, and/or a discontinuous reception (DRX) or other state transition.

Exposure reporting for wireless communications

A method for uplink control multiplexing of a physical uplink control channel (PUCCH) repetition may include transmitting, by a base station to a wireless device, a first message indicating PUCCHs for repetitions of uplink control information (UCI). The method may also include transmitting, by the base station, a second message indicating a number of repetitions of a transport block via physical uplink shared channels (PUSCHs) and indicating a beta offset for multiplexing the UCI via a PUSCH of the PUSCHs. The method may further include receiving, based on a coding rate that has been determined, based on the beta offset and the number of repetitions, and in response to the PUCCHs overlapping with the PUSCHs in at least one symbol, the UCI and the transport block multiplexed in the PUSCHs.

Uplink control multiplexing of a PUCCH repetition

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

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

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

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 wireless device receives one or more configuration parameters indicating a plurality of transmission configuration indicator (TCI) states for uplink transmissions. The wireless device transmits, for a random access procedure, a physical uplink shared channel (PUSCH) transmission with a spatial filter. The wireless device receives a medium access control control element (MAC CE) indicating activation of more than one TCI state of the plurality of TCI states. The wireless device transmits, with the spatial filter used during the random access procedure, one or more uplink signals before receiving a downlink control information (DCI) indicating a TCI state from the more than one TCI state.

Determination of spatial filter for transmissions

A wireless device may receive a physical downlink control channel (PDCCH) with first downlink control information (DCI) scheduling an uplink transmission. The wireless device may receive, via at least one PDCCH monitoring occasion of PDCCH monitoring occasions, a repetition of second DCI that indicates cancelation of one or more symbols of the uplink transmission. The wireless device may cancel the one or more symbols of the uplink transmission based on a last symbol of the PDCCH reception with the first DCI being earlier than a starting symbol of the PDCCH monitoring occasions.

Interrupted transmission in control channel repetition

Wireless communications may be used to support transmission power control. A message to schedule a transmission may be received without indicating a parameter for determining a power for the transmission. The transmission power may be determined based on a pathloss reference signal associated with a lowest index of a power control parameter set.

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Chantilly, VA, United States of America

Ali Cagatay Cirik