Mediatek Singapore Pte. Ltd.

Raghavendra Ramakrishna

Mohammed S Aleabe Al-Imari

Abdellatif Salah

Ahmet Umut Ugurlu

Abdelkader Medies

Various solutions for reporting hybrid automatic repeat request-acknowledgement (HARQ-ACK) information for ultra-reliable and low latency communications (URLLC) with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive a downlink control information (DCI) format comprising a resource indication. The apparatus may choose a physical uplink control channel (PUCCH) resource from a plurality of PUCCH resources according to the resource indication. The apparatus may transmit HARQ-ACK information in the PUCCH resource. The resource indication may indicate timing information of the PUCCH resource by a unit of symbol.

Method and apparatus for reporting hybrid automatic repeat request-acknowledge information in mobile communications

Various solutions for frequency domain-resource allocation (FD-RA) for compact downlink control information (DCI) design and operations with respect to user equipment and network apparatus in mobile communications are described. An apparatus may determine at least one of a first step size corresponding to a start of a FD-RA, a second step size corresponding to a length of the FD-RA, and a number of FD-RA bits. The apparatus may determine resources blocks (RBs) according to at least one of the first step size, the second step size, and the number of FD-RA bits. The apparatus may perform a downlink or uplink transmission according to the RBs.

Frequency domain resource allocation for compact downlink control information in mobile communications

Various solutions for reporting hybrid automatic repeat request-acknowledgement (HARQ-ACK) information for different service types with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive downlink control information (DCI). The apparatus may determine a service type according to the DCI. The apparatus may select a physical uplink control channel (PUCCH) resource according to the service type. The apparatus may transmit HARQ-ACK information in the PUCCH resource.

Method and apparatus for reporting hybrid automatic repeat request-acknowledgement information for different service types in mobile communications

Various solutions for enhancing time domain-resource allocation (TD-RA) framework with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive an indication of a reference point. The apparatus may determine a start symbol position according to the reference point rather than a slot boundary. The apparatus may determining a TD-RA according to the start symbol position. The apparatus may perform a transmission according to the TD-RA.

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Cambridge, United Kingdom

Raghavendra Ramakrishna