Invention Grant
- Patent Title: Long PUCCH design for slots with varying duration of uplink and for dynamic time division duplexing
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Application No.: US16276249Application Date: 2019-02-14
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Publication No.: US10798733B2Publication Date: 2020-10-06
- Inventor: Kapil Bhattad , Ananta Narayanan Thyagarajan , Xiaoxia Zhang , Jing Sun
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: QUALCOMM Incorporated
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2280f390
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/14 ; H04W72/04 ; H04W72/12 ; H04L1/16 ; H04L5/00 ; H04L5/14 ; H04L1/00

Abstract:
Techniques for dynamically controlling long physical uplink control channel (PUCCH) transmission are described. In an aspect, the disclosure describes a method for receiving a grant to transmit a long PUCCH, determining a grant type of the grant, wherein the grant type is one of a periodic grant or an aperiodic grant, determining a slot type of the slot to transmit the long PUCCH, and transmitting the long PUCCH over one or more slots based on the grant, the determined slot type, and the determined grant type. In another aspect, the disclosure describes a method for generating a triggering signal to transmit to a user equipment (UE), the triggering signal indicating to the UE to transmit a PUCCH, transmitting the triggering signal to the UE, and receiving the long PUCCH in response to the triggering signal.
Public/Granted literature
- US20190254063A1 LONG PUCCH DESIGN FOR SLOTS WITH VARYING DURATION OF UPLINK AND FOR DYNAMIC TIME DIVISION DUPLEXING Public/Granted day:2019-08-15
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