A resource allocation method and device
A resource allocation and resource block group technology, applied in the field of resource allocation methods and devices, to achieve the effect of improving utilization and ensuring QoS requirements
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0084] A resource allocation method disclosed in the embodiment of the present invention is introduced in detail.
[0085] refer to figure 1 , showing a flowchart of a resource allocation method in an embodiment of the present invention.
[0086] Step 100: Obtain currently available physical resource block information, and generate a resource block group set according to the available physical resource block information.
[0087] Specifically, a PRB that is not occupied by other bearers is selected from all PRBs, marked as currently available PRB resources, and current available PRB resource information is generated. The available PRBs are divided into N RBGs according to the 3GPP36.213 specification, and the size of each RBG is p. The available PRB resource information is compared, and the available RBGs of p PRBs in the N RBGs are screened to generate a set of available RBGs.
[0088] Step 102: Determine whether each resource block group in the resource block group set sat...
Embodiment 2
[0097] A resource allocation method disclosed in the embodiment of the present invention is introduced in detail.
[0098] refer to figure 2 , showing a flowchart of a resource allocation method in an embodiment of the present invention.
[0099] Step 200, judging whether the predetermined resource allocation type is single-codeword transmission.
[0100] If not, resource allocation is performed according to the multi-codeword resource allocation algorithm.
[0101] If yes, perform the operation of obtaining currently available physical resource block information.
[0102]Specifically, the codeword is first judged according to the DCI format of the UE to which the GBR bearer to be scheduled belongs, and after the type0 resource allocation type is determined, it is judged whether the type0 resource allocation type is single codeword transmission, and if so, obtain the currently available physical Resource block information operation; if not, resource allocation is performed...
Embodiment 3
[0147] A resource allocation method disclosed in the embodiment of the present invention is introduced in detail.
[0148] refer to image 3 , showing a schematic diagram of a resource allocation method in an embodiment of the present invention.
[0149] According to the 3GPP specification, after the DCI format is determined, the DCI format of the scheduled UE has been determined, and the DCI formats supporting type 0 and type 1 resource allocation types include DCI format 1 / 2A / 2 / 2B.
[0150] Type 0 resource allocation allocates resources according to the complete RBG, which is suitable for allocation with more resource requirements; type 1 allocates resources according to the PRB in the specified RBG, and is generally suitable for allocation with relatively small resource requirements. Therefore, for a UE adopting DCI format 1 / 2A / 2, it supports resource allocation type type 0 / 1, which is determined in combination with the data volume information of the RB and the transmissio...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com