Check patentability & draft patents in minutes with Patsnap Eureka AI!

Transmission processing method and device and related equipment

A processing method and transmission block technology, applied in the field of communication, can solve problems such as the limitation of the number of OFDM symbols in the time slot and the limitation of coverage capability, and achieve the effects of improving reliability, coverage capability, and throughput rate

Pending Publication Date: 2022-04-12
VIVO MOBILE COMM CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a transmission processing method, device and related equipment, which can solve the problem that the limited number of OFDM symbols in the scheduled time slot may lead to limited coverage

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
  • Transmission processing method and device and related equipment
  • Transmission processing method and device and related equipment
  • Transmission processing method and device and related equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0169] Embodiment 1, scheduling transmission on 2 time slots, using SLIV 1 A time domain resource allocation indication is determined.

[0170] Step 1, calculate SLIV 2 The SLIV 2 Satisfy:

[0171] In the case of (L-1)≤21, SLIV 2 =14*[L-1-14*(N-1)]+S;

[0172] In the case of (L-1)>21, SLIV 2 =14*[28-(L-1)]+(14-1-S);

[0173] Among them, 14

[0174] Step 2, calculate SLIV 1 ,SLIV 1 =SLIV 2 +M. When M is equal to 128, SLIV 1 The value of , and the corresponding relationship between S and L are shown in Table 2. Therefore when SLIV 1 =153, then S=11, L=16 can be uniquely determined.

[0175] Table II:

[0176]

[0177] When M is equal to 105, SLIV 1 The value of , and the corresponding relationship between S and L are shown in Table 3 below. When SLIV=142, S=9 and L=17 can be uniquely determined.

[0178] Table three:

[0179]

[0180]

Embodiment approach 2

[0181] Implementation mode two, first use bits indicate the number of slots occupied by time domain resources, for example, use '00' to represent N=1, '01' to represent N=2, '10' to represent N=3, and '11' to represent N=4; reuse the existing SLIV The mode indicates the allocation of slots, and the default is L1>28. As shown in the above Table 1, assuming that SLIV=26 is indicated, it means S=12, L1=2, but N=3, the actual indicated L=L1+14*2=30, at this time, when N is equal to 3, the SLIV The corresponding relationship between values, S and L is shown in Table 4 below.

[0182]

Embodiment approach 3

[0183] Embodiment 3, using SLIV 3 Determine time domain resource allocation indication, SLIV 3 =14*(L-1)+S. When L ranges from 1 to 42 and S ranges from 0 to 13, SLIV 3 The value of , and the corresponding relationship between S and L are shown in Table 5 below. Among them, the filled part indicates that when N=2, SLIV 3 Correspondence with S and L. For example, when SLIV 3 =214, then S=4, L=16 can be uniquely determined.

[0184] Table five:

[0185]

[0186]

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

The invention discloses a transmission processing method and device and related equipment. The method comprises the following steps: determining a scheduled target time-frequency resource according to a time-domain resource allocation indication; mapping a transmission block to the target time-frequency resource; wherein the target time-frequency resource occupies N time slots on the time domain, and N is an integer greater than 1. Since the transmission blocks are mapped to the at least two time slots for transmission, compared with single-time-slot transmission, the transmission code rate can be reduced and the transmission reliability can be improved under the condition that the sizes of the transmission blocks are the same, so that the transmission coverage capability can be improved.

Description

technical field [0001] The present application belongs to the technical field of communications, and in particular relates to a transmission processing method, device and related equipment. Background technique [0002] In a communication system, uplink and downlink transmissions can usually be performed by scheduling time-frequency resources, for example, physical uplink shared channel (Physical Uplink Shared Channel, PUSCH) transmission can be scheduled by dynamic scheduling or semi-persistent scheduling. At present, time domain scheduling is based on time slots, that is to say, PUSCH is usually scheduled to be transmitted in a time slot (slot). When the channel condition is constant and the size (size) of the transport block (Transport Block, TB) transmitted on a time slot increases, due to the Orthogonal frequency division multiplexing (Orthogonal frequency division multiplex, OFDM) symbol of the scheduled time slot The number limit may result in limited coverage. Con...

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): H04W72/04
CPCH04W72/04
Inventor 王勇吴凯
Owner VIVO MOBILE COMM CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com