Unlock instant, AI-driven research and patent intelligence for your innovation.

Channel transmission method, terminal equipment and network equipment

A technology of terminal equipment and transmission channel, which is applied in the field of transmission channel, and can solve problems such as increased control overhead and ineffective scheduling

Active Publication Date: 2021-01-05
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this scheme cannot effectively schedule channels that are far away from the downlink control channel. For example, when the distance between the start symbol of the scheduled channel and the downlink control channel exceeds 1 time slot, the control overhead of this scheme will increase sharply

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Channel transmission method, terminal equipment and network equipment
  • Channel transmission method, terminal equipment and network equipment
  • Channel transmission method, terminal equipment and network equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

[0058] The technical solution of the embodiment of the present application can be applied to various communication systems, for example: global system of mobile communication (GSMC) system, code division multiple access (code division multiple access, CDMA) system, wideband code division multiple access (wideband code division multiple access (WCDMA) system, general packet radio service (general packet radio service, GPRS) system, long term evolution (long termevolution, LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex Time Division Duplex (TDD) system, universal mobile telecommunications system (UMTS), worldwide interoperability for microwave access (WiMAX) communication system, future fifth generation (5th generation, 5G) system Or new radio (new radio, NR) system, etc.

[0059]The terminal equip...

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

No PUM Login to View More

Abstract

Embodiments of the invention relate to a channel transmission method, terminal equipment and network equipment. The method comprises the following steps: receiving at least one piece of time domain symbol position information sent by the network equipment, wherein the first type of time domain symbol position information is used for indicating a relative position between a starting time domain symbol occupied by a channel to be scheduled and a time slot in which the starting time domain symbol is located, and the second type of time domain symbol position information is used for indicating a relative position between the starting time domain symbol occupied by the to-be-scheduled channel and a time domain resource where target control information is located; and determining the type of target time domain symbol position information in the at least one piece of time domain symbol position information, further determining the position of the starting time domain symbol occupied by the to-be-scheduled channel indicated by the target time domain symbol position information, and transmitting the to-be-scheduled channel according to the position. According to the channel transmission method, the terminal equipment and the network equipment in the embodiments of the invention, limited control signaling overhead can be fully utilized, and the start symbol position of the scheduled channel can be effectively indicated.

Description

[0001] This application is a divisional application of the invention patent application submitted on January 12, 2018 with the application number 201880037043.3 and the invention title is "Transmission channel method, terminal equipment and network equipment". technical field [0002] The present application relates to the communication field, and in particular to a transmission channel method, a terminal device and a network device. Background technique [0003] In the LTE system, the time domain position of a data channel (such as a physical downlink shared channel (PDSCH)) is in units of a time slot and a subframe. For example, the starting position of the PDSCH is relative to the time slot / subframe where it is located, and the physical control format indicator channel (physical control format indicator channel, PCFICH) of the subframe indicates that the PDSCH starts from the first time domain of the subframe. symbol start. [0004] However, in the fifth generation (5G) ...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00H04W72/04H04W72/12
CPCH04L5/0048H04L5/0094H04W72/1263H04W72/23H04W72/04H04L5/0078H04L5/0091H04W72/0446H04L5/0053H04W76/27H04W72/535
Inventor 沈嘉
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD