Invention Grant
- Patent Title: Transmission of sounding reference signal and scheduling request in single carrier systems
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Application No.: US15895222Application Date: 2018-02-13
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Publication No.: US10985887B2Publication Date: 2021-04-20
- Inventor: Pierre Bertrand , Zukang Shen , Jing Jiang
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Gregory J. Albin; Charles A. Brill; Frank D. Cimino
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W72/12
Abstract:
A transmission of information from a secondary to a primary node occurs in a plurality of transmission instances which are logical time durations. A secondary node receives an allocation of periodic transmission instances for a scheduling request indicator (SRI) and an allocation if periodic transmission instances for a sounding reference signal (SRS). In a particular transmission instance allocated for the transmission of both SRS and SRI, the secondary node transmits the SRI without transmitting the SRS if the SRI indicates a pending scheduling request; otherwise, the secondary node transmits the SRS without transmitting the SRI.
Public/Granted literature
- US20180241528A1 TRANSMISSION OF SOUNDING REFERENCE SIGNAL AND SCHEDULING REQUEST IN SINGLE CARRIER SYSTEMS Public/Granted day:2018-08-23
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