Qualcomm Incorporated

Apple Inc.

Chao Jin

Amir Aminzadeh Gohari

Peter S Gaal

Wanshi Chen

Dawei Zhang

Hong He

Wei Zeng

Yushu Zhang

Yi Huang

Chunxuan Ye

Weidong Yang

Gabi Sarkis

Sigen Ye

Insung Kang

Wenshu Zhang

Ruoheng Liu

Tingfang Ji

Seyedkianoush Hosseini

Haitong Sun

Joseph Binamira Soriaga

Huaning Niu

Oghenekome Oteri

Alexei Yurievitch Gorokhov

Jing Jiang

Yang Tang

Wei Jennifer Yang

Seyed Ali Akbar Fakoorian

Jie Cui

Chunhai Yao

Fangli Xu

Aamod Dinkar Khandekar

Tom Chin

Sarma V Vangala

Haijing Hu

Amir Farajidana

Ralf Rossbach

Thawatt Gopal

Farrokh Abrishamkar

Shanshan Wang

Enoch Shiao-Kuang Lu

Christos Komninakis

Vishal Mahajan

Rebecca Wen-Ling Yuan

Josephine Ammer Bolotski

Ping Zhou

Jaeyoung Kwak

Surendra Boppana

Tarandeep Virk

Yinghui Li

Systems and methods are provided for controlling behavior for overriding grants for channel state information (CSI) feedback. A user equipment (UE) may control override of a first grant of a first radio resource by a second grant of a second radio resource. The UE determines that the second radio resource at least partially overlaps with the first radio resource. The UE also determines a physical layer priority of the first grant of the first radio resource and the second grant of the second radio resource. The physical layer priority is based on at least one of the first grant of the first radio resource and the second grant of the second radio resource being configured for transmitting CSI feedback over a physical uplink shared channel (PUSCH) to a base station. The UE then generates a transmission according to the physical layer priority.

Systems and methods for overriding grants for CSI-feedback

Performing UCI multiplexing includes generating PUCCH resources Z at an L1 HP procedure and an L1 LP procedure. The L1 HP procedure and the L1 LP procedure results in a plurality of HP PUCCHs and LP PUCCHs, respectively. A modified procedure for Set Q to resources Z is performed with the plurality of HP PUCCHs and LP PUCCHs as inputs. The plurality of HP PUCCHs according to starting symbols is scanned to identify an earliest starting HP PUCCH. A PUCCH from the plurality of LP PUCCHs or HP PUCCHS that overlaps with the earliest starting HP PUCCH is collected. Inter-L1 priority multiplexing is performed on the earliest starting HP PUCCH and the collected PUCCH, which may result in a new HP PUCCH. The new HP PUCCH is inserted into the Set Q. The modified procedure is repeated until there is no overlap among the HP PUCCHs and the LP PUCCHs.

UCI multiplexing procedure for multiple overlapping channels at different physical layer priorities

Methods, systems, and devices for wireless communications are described. In some systems, a base station may interrupt a user equipment (UE) during transport block (TB) encoding. The UE may cancel transmission (e.g., suppress processing) of a TB based on the interruption, such that a first subset of code blocks is encoded and a second subset is unencoded. In some cases, the UE may receive a re-transmission request for a code block including cyclic redundancy check (CRC) bits for the TB, where the CRC bits are not prepared. In one example, the UE may modify the CRC bits (e.g., set them to a common value, drop them, etc.) to reduce processing time. In another example, the base station may request re-transmission of all preempted code blocks, supporting TB CRC calculation. In another example, the base station or UE may extend a processing timeline for the re-transmission to support TB CRC calculation.

Handling transport block-level parity check bits for interrupted transmissions

Certain aspects of the present disclosure relate to methods and apparatus for maintaining phase coherency in the event of changes to uplink transmit power. For example, the techniques described herein may help mitigate the impact on phase continuity of uplink transmissions by UEs capable of dual connectivity (DC).

Solutions to handle mis-alignment between radio access technologies (RATs) in dual connectivity (DC)

Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for coded-bit allocation for UCI segmentation. An exemplary method that may be performed by a wireless device generally includes generating coded bits of uplink control information (UCI) to be transmitted as one or more segments, applying one or more rules to ensure an integer number of bits are allocated to each of the one or more segments, and transmitting the UCI in the segments according to the assignment.

Coded-bit allocation for uplink control information (UCI) segmentation

A process of wireless communication for obtaining channel quality information alignment includes predicting a channel state of a future downlink subframe of a signal. The process also includes providing a base station with a set of parameters based on the predicted channel state. For example, a user equipment (UE) can obtain a recommended transport block size (RTBS) from the predictor process, and return the RTBS to the base station as one of the set of parameters.

Predicting channel state

A user equipment (UE) prioritizes searches and/or measurements of neighbor cells/frequencies based on a level of mobility of a UE. In one instance, the UE identifies a priority of a layer of a radio access technology (RAT) to be measured or searched and identifies a level of mobility of the UE. A sensor module of the UE may determine the level of mobility of the UE and generate an indication corresponding to the level of mobility of the UE. The UE prioritizes a periodicity of interlayer search and/or measurement based on the priority of the layer to be measured and the level of the mobility of the UE.

Mobility based power conservation

Growing community of inventors

San Diego, CA, United States of America

Chao Jin