Signaling overhead reduction in noma
a technology of nominal signaling and overhead reduction, applied in the field of communication systems, can solve problems such as achieve the effects of facilitating communication between each other, and increasing the overhead of the communication system
Pending Publication Date: 2022-03-03
QUALCOMM INC
View PDF0 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
The patent text describes a way to reduce signaling overhead in wireless communication systems, which can improve power saving and reduce latency. This is achieved by using a technique called Non-Orthogonal Multiple Access (NOMA), which allows base stations and devices to transmit signals without needing to align them in a specific way. By utilizing both grant-based and grant-free NOMA, the text explains how to significantly reduce the signaling required for resource allocation. Overall, the patent text provides technical means for improving the efficiency and effectiveness of wireless communication systems.
Problems solved by technology
Such signaling may increase the overhead of the communication system.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0041]The detailed description set forth below in connection with the appended drawings is intended as a description of various configurations and is not intended to represent the only configurations in which the concepts described herein may be practiced. The detailed description includes specific details for the purpose of providing a thorough understanding of various concepts. However, it will be apparent to those skilled in the art that these concepts may be practiced without these specific details. In some instances, well known structures and components are shown in block diagram form in order to avoid obscuring such concepts.
[0042]Several aspects of telecommunication systems will now be presented with reference to various apparatus and methods. These apparatus and methods will be described in the following detailed description and illustrated in the accompanying drawings by various blocks, components, circuits, processes, algorithms, etc. (collectively referred to as “elements...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present disclosure relates to methods and devices for communicating based on improved signaling. A base station can transmit an indication of resources in time and frequency to a UE allocated for NOMA communication with the UE. The indication of resources can comprise a set of NA-RUs. The UE can then transmit uplink NOMA communication to the base station based on the indication of resources received from the base station. Also, the base station can transmit a compact UL resource grant via DCI, or signal the semi-static transport format configuration via RRC, to the UEs allocated for NOMA communication. The DCI or the payload of RRC signaling can be scrambled with a NOMA group RNTI, as well as comprise NOMA transmission parameters indicated by a MCS table. The UE can then transmit uplink NOMA communication to the base station based on the DCI or the RRC signaling.
Description
CROSS REFERENCE TO RELATED APPLICATION(S)[0001]This application is a continuation of U.S. Non-provisional application Ser. No. 16 / 438,086, entitled, “SIGNALING OVERHEAD REDUCTION IN NOMA” and filed Jun. 11, 2019, which claims the benefit of U.S. Provisional Application Ser. No. 62 / 689,048, entitled “SIGNALING OVERHEAD REDUCTION IN NOMA” and filed on Jun. 22, 2018, each of which is expressly incorporated by reference herein in its entirety.TECHNICAL FIELD[0002]The present disclosure relates generally to communication systems, and more particularly, to methods and devices for reducing communications overhead.INTRODUCTION[0003]Wireless communication systems are widely deployed to provide various telecommunication services such as telephony, video, data, messaging, and broadcasts. Typical wireless communication systems may employ multiple-access technologies capable of supporting communication with multiple users by sharing available system resources. Examples of such multiple-access te...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(United States)
IPC IPC(8): H04L5/00H04W76/11H04W76/27H04L1/00H04L1/16H04W72/04H04W72/14H04W88/02H04W88/08
CPCH04L5/0005H04W76/11H04W76/27H04L1/0004H04L1/0061H04W88/08H04W72/042H04W72/0446H04W72/0453H04W72/14H04W88/02H04L1/1614H04L5/0016H04L5/0037H04L5/0044H04L5/0053H04L5/0094H04L27/2602H04W28/06H04L1/0016H04W72/00H04L27/26025H04W72/23H04L5/0092
Inventor LEI, JINGSORIAGA, JOSEPH BINAMIRAPARK, SEYONGSUNDARARAJAN, JAY KUMARSARKIS, GABIBHUSHAN, NAGAJI, TINGFANG
Owner QUALCOMM INC