Apple Inc.

Qualcomm Incorporated

Microsoft Technology Licensing, LLC

Other

Wei Zeng

Dawei Zhang

Haitong Sun

Hong He

Yushu Zhang

Chunxuan Ye

Weidong Yang

Oghenekome Oteri

Chunhai Yao

Sigen Ye

Jie Cui

Yuchul Kim

Huaning Niu

Seyed Ali Akbar Fakoorian

Yang Tang

Fangli Xu

Wei Zhang

Haijing Hu

Yuqin Chen

Tingfang Ji

Jia Tang

Zhibin Wu

Johnson O Sebeni

Hao Xu

Zhu Ji

Joseph Binamira Soriaga

Sami M Almalfouh

Wanshi Chen

Peter S Gaal

Yang Li

Renqiu Wang

Sarma V Vangala

Yi Huang

Jing Jiang

Seyong Park

Xiangying Yang

Murtaza A Shikari

Beibei Wang

Naga Bhushan

John Edward Smee

Manasa Raghavan

Sethuraman Gurumoorthy

Yakun Sun

Srinivasan Nimmala

Srirang Ashok Lovlekar

Longda Xing

Ping Wang

Yu Zhang

Li Su

Qiming Li

Ankit Bhamri

Amir Aminzadeh Gohari

Tao Luo

Tarik Tabet

Sharad Deepak Sambhwani

Sony Akkarakaran

Alexandros Manolakos

Vijay Venkataraman

Junyi Li

Gavin Bernard Horn

Krishna Kiran Mukkavilli

Peter Pui Lok Ang

Amir Farajidana

Keiichi Kubota

Alexei Yurievitch Gorokhov

Shailesh Patil

Piyush Gupta

Rohit U Nabar

Jay Kumar Sundararajan

Wen Zhao

Sree Ram Kodali

Chong Li

Farouk Belghoul

Juan Montojo

Hung Dinh Ly

Muhammad Nazmul Islam

Muhammad Sayed Khairy Abdelghaffar

Sundar Subramanian

Juergen Cezanne

Bilal Sadiq

June Namgoong

Saurabha Rangrao Tavildar

Rafael L Rivera-Barreto

Xiaoxia Zhang

Chao Wei

Yang Yang

Shimman Arvind Patel

Mehmet Yavuz

Aziz Gholmieh

Arjun Bharadwaj

Stephen Jay Shellhammer

Huarui Liang

Danlu Zhang

Joseph Patrick Burke

Bibhu P Mohanty

Pavan Kumar Vitthaladevuni

Madhusudan Chaudhary

A user equipment (UE) is configured to perform channel estimation. The UE operates in a current channel estimation mode comprising either one of a first mode or a second mode, wherein the first mode comprises receiving first reference signals (RS) having a first RS overhead and wherein the second mode comprises receiving second reference signals (RS) having a second RS overhead, receives a network indication to switch from the current channel estimation mode to a new channel estimation mode comprising the other one of the first mode or second mode, transmits an acknowledgment to the network that the network indication was received and switches from the current channel estimation mode to the new channel estimation mode in accordance with the network indication.

Channel estimation using artificial intelligence

Various manners of reporting channel state information (CSI) measurements in a multiple transmission and reception point (multi-TRP) configuration are provided. A UE may perform channel state information (CSI) measurements for a channel measurement resource (CMR) for the first gNB and at least one interference measurement resource (IMR) for the at least one second gNB, determine a configuration for a CSI report for the CSI measurements including a channel quality indicator (CQI) measurement for the CMR and the at least one IMR and transmit the CSI report to at least one of the first gNB and the at least one second gNB.

Channel state information report for multi-TRP operation

Enhanced channel state information (CSI) reporting may include encoding a CSI reporting configuration associated with a first transmission and reception point (TRP) and a second TRP. The CSI reporting configuration may include at least one codebook configuration. The at least one codebook may include at least one of a rank restriction configuration or a codebook subset restriction (CBSR) configuration. The at least one of the rank restriction configuration or the CBSR configuration may correspond to at least one of a particular type of TRP measurement, a particular TRP of the first TRP or the second TRP, or channel measurement resources (CMRs) associated with at least one of the first TRP or the second TRP. A CSI measurement communication received from a user equipment (UE) may be decoded. The CSI measurement communication may be based on the decoded CSI reporting configuration.

Enhanced CSI reporting for multi-TRP operation

A method for operating user equipment (UE) includes generating, by the UE, a transmit precoding matrix indicator (TPMI) list including one or more TPMIs selected from a set of available TPMIs stored at a base station (BS). Data indicative of the TPMI list is transmitted to the BS. An index of the TPMI list is transmitted to the BS. Downlink control information (DCI) is received from the BS including an indication of at least one TPMI from the TPMI list based on the index. Uplink data is transmitted to the BS on a physical uplink shared channel (PUSCH) using the at least one TPMI.

Full power uplink transmission enhancement

Systems and methods provide a channel state information (CSI) measurement based on measuring a demodulation reference signal (DMRS) for a physical downlink shared channel (PDSCH) transmission. A user equipment (UE) triggers measuring of a CSI reference signal (CSI-RS) from a base station. The UE triggers measuring of a DMRS for a PDSCH transmission from the base station. The UE generates a CSI report to report the CSI measurement, based on both the CSI-RS and the DMRS for the PDSCH transmission. The UE may then send the CSI report to report the CSI measurement to the base station.

Systems and methods for PDSCH based CSI measurement

A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may receive a configuration indication for a common uplink portion of a wireless communication structure. The apparatus may configure the common uplink portion based at least in part on the configuration indication. The apparatus may transmit a communication in the common uplink portion configured according to the configuration indication.

Techniques and apparatuses for configuring a common uplink portion in new radio

Apparatuses, systems, and methods for a wireless device and a cellular base station to support common analog beam steering for band groups. The wireless device may provide an indication of analog beam steering capability of the wireless device to the cellular base station. For example, the wireless device may support a limited number of analog beams for each of one or more band groups. The cellular base station may select beam configuration information for the wireless device based at least in part on the indication of analog beam steering capability of the wireless device. This may include selecting a common beam for multiple component carriers for the wireless device based on the wireless device's analog beam steering capability. The cellular base station may provide the beam configuration information to the wireless device.

Common analog beam steering for band groups

Apparatuses, systems, and methods for providing downlink control for non-coherent joint transmission. A cellular base station may provide downlink control information associated with a non-coherent joint transmission downlink data communication to a wireless device, which may receive the downlink control information. The downlink control information may be provided as a single downlink control information including scheduling information for two data streams of the non-coherent joint transmission data communication, or a portion of a multi-stage downlink control information transmission. The wireless device may receive the non-coherent joint transmission downlink data communication based at least in part on the downlink control information.

Downlink control for non-coherent joint transmission

A base station may transmit a message to a group of user equipments (UEs), directing the UEs to change their respective bandwidth parts (BWPs). For each of the UEs of the group, the message may include a corresponding new BWP. In response to receiving the message, each UE of the group may switch to the corresponding new bandwidth part. The message may be transmitted as part of a group common DCI message. The UE may signal its required minimum guard band size to the base station. Alternatively, the UE may respond to the message with an acknowledgement message. The base station may configure a virtual common downlink BWP for the group of UEs. The UEs drop transmission/reception repetitions that occurs during its BWP switch delay period.

Joint bandwidth part switching for a group of UEs

Methods, systems, and devices for wireless communications are described. SSB based inter-frequency measurements may include configuring a UE to perform inter-frequency measurements without measurement gap within a measurement window, and applying scheduling restrictions to prioritize the inter-frequency measurements over uplink transmissions within the measurement window. The measurement window includes an SMTC window duration. Measurement resource sharing or restriction is described for SSB based inter-frequency measurement objects without measurement gap.

Methods and apparatus for scheduling availability/restriction and measurement sharing for SSB based inter-frequency measurement without measurement gap

A user equipment (UE) associated with a wireless communication system is disclosed. The UE comprises one or more processors configured to process a service configuration signal received from a base station associated therewith. In some aspects, the service configuration signal comprises an indication of one or more service configurations associated with a data transmission that are allowed to be transmitted by the UE during an INACTIVE state of the UE. The one or more processors is further configured to determine the one or more service configurations associated with the data transmission that are allowed to be transmitted by the UE during the INACTIVE state of the UE, based on processing the service configuration signal.

Access control of user equipments for inactive direct transmissions

A user equipment (UE) is configured to receive a sounding reference signal (SRS) configuration from a network, wherein the SRS configuration comprises a 6 port SRS configuration. The UE is also configured to transmit, from each of the 6 ports, SRS on one or more SRS resources corresponding to the SRS configuration.

Codebook and non-codebook support for SRS with 6 ports

Methods and systems are disclosed for a UE to manage and measure intra-cell cross link interference (CLI) when served by a base station operating in full-duplex FDD. The signaling may indicate to a victim UE resources to measure to determine the level of CLI from aggressor UEs. The resources used for the CLI measurement may be resources not scheduled by the base station for use by the victim UE for downlink reception, but are scheduled for use by the aggressor UEs for transmitting uplink traffic or for transmitting reference signals used to characterize the uplink channel. The victim UE may report the CLI measurements to the base station for the base station to adjust scheduling of downlink resources to the victim UE. In one aspect, the signaling from the base station may indicate to the victim UE the locations of scheduled downlink symbols that may potentially be impacted by CLI.

Intra-cell UE-to-UE cross link interference management at full-duplex operation

This disclosure relates to techniques for performing multi-transmission and reception point operation in a wireless communication system. A transmission control indication state may be indicated for future monitoring of a control channel, e.g., using one or more rules. The indicated state may be used to provide and receive control information for performing multi-transmission and reception point operation.

Mapping unified transmission states for multipoint control channel reception using rules

To extend a physical broadcast channel (PBCH) in wireless communications, an extended physical broadcast channel (EPBCH) transmission is generated with one or more legacy PBCH blocks and one or more EPBCH blocks within an extension window. A size of the extension window is determined based at least in part on a PBCH repetition number and a number of the legacy PBCH blocks relative to a number of the EPBCH blocks. The EPBCH transmission is transmitted by a base station (BS) to one or more user equipment (UE).

Physical broadcast channel extension in wireless communications

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San Diego, CA, United States of America

Wei Zeng