Resource allocation method and equipment

A resource allocation and resource area technology, applied in the field of resource allocation methods and equipment, can solve problems such as unresolved new version UE, PUCCH resource area allocation, etc.

Active Publication Date: 2018-06-26
HUAWEI TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For systems compatible with old version UEs and new version UEs, when the old version UEs and new version UEs adopt different uplin

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
  • Resource allocation method and equipment
  • Resource allocation method and equipment
  • Resource allocation method and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0086] In the following description, for purposes of illustration rather than limitation, specific details, such as specific system architectures, interfaces, and techniques, are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0087] The time domain in the system is composed of radio frames (Radio Frame), and the radio frames pass the system frame number (SystemFrame Number, SFN) n f For identification, SFN is to carry out round-robin numbering on radio frames by period. For example, using 10 bits to mark SFN, then n f =0, 1, 2...1023, that is, wireless frames are numbered from 0 to 1023 and then numbe...

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 present application discloses a resource allocation method and equipment. Wherein, the method includes the following steps: determining a first set of downlink subframes, wherein the first set of downlink subframes is associated with the first uplink subframe under the first uplink-downlink configuration and the second uplink-downlink configuration ; Determine the first PUCCH resource region on the first uplink subframe according to the HARQ timing of the first uplink and downlink ratio, and the first PUCCH resource region is the resource region reserved for the HARQ feedback information of the first downlink subframe set. the above scheme. And for the downlink subframes in the first downlink subframe set in the new version UE, the number of elements and the sequence number of the first uplink and downlink ratio are used, so as to be allocated to the same first PUCCH resource area, and then realized as being able to In a system compatible with two kinds of UEs, the PUCCH resource area is allocated to the UEs of the new version.

Description

technical field [0001] The present application relates to the communication field, in particular to a resource allocation method and device. Background technique [0002] In the current Long Term Evolution (LTE, Long Term Evolution) system, after receiving the Physical Downlink Share Channel (PDSCH, Physical Downlink Share Channel) through the downlink subframe, the user equipment (UE) needs to send the mixed PDSCH in the uplink subframe Automatic repeat request (Hybrid Automatic Repeat Request, HARQ) feedback information. The HARQ feedback information includes ACK (Acknowledgment, correct response) / NACK (Non-Acknowledgment, error response) information, or DTX (Discontinuous Transmission, discontinuous transmission), where ACK indicates that the PDSCH is received correctly, and NACK indicates that the PDSCH is received incorrectly. DTX indicates that no PDSCH is received. The HARQ feedback information is fed back according to a fixed HARQ timing, that is, the transmission ...

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
IPC IPC(8): H04W72/04
CPCH04W72/0446H04L1/1854H04L1/1861H04L5/0055H04W72/21H04W72/23H04J3/12H04L1/1812
Inventor 李超君陈小波
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap