BWP switching method and apparatus, and storage medium

A switching device and a technology after switching are applied in the field of communication and can solve problems such as difficulty in guaranteeing time delay, UE being unable to send or receive data, and affecting the normal operation of URLLC services.

Active Publication Date: 2018-11-23
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
View PDF1 Cites 33 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is easier for low-priority services to perform BWP switching due to triggering random access, for example, switching to the initial BWP, but the initial BWP may not be configured with SR resources / configured UL grant resources for URLLC services, which causes URLLC services Can't work properly on the initial BWP, because the delay is difficult to guarantee
On the other hand, there will be a certain delay in BWP switching. During this period, the UE cannot send or receive data, which will also affect the normal operation of URLLC services.

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
  • BWP switching method and apparatus, and storage medium
  • BWP switching method and apparatus, and storage medium
  • BWP switching method and apparatus, and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present disclosure. Rather, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0069] figure 1 It is a flow chart showing a BWP handover method according to an exemplary embodiment. The method can be applied to a terminal, such as figure 1 As shown, the method includes the following steps:

[0070] In step 101, after determining that the terminal is to perform the BWP handover, the first BWP currently activated on the carrier is kept in the active state; where...

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 disclosure relates to a BWP (Band Width Part) switching method and apparatus, and a storage medium. The BWP switching method applied to a terminal includes the steps: after determining that the terminal is to perform BWP switching, maintaining a first BWP currently activated on a carrier in an active state; activating a second BWP on the carrier; and controlling the first BWP to be inan inactive state. The BWP switching method and apparatus enable the terminal to normally process high priority service when performing the BWP switching and after performing the BWP switching.

Description

Technical field [0001] The present disclosure relates to the field of communication technology, and in particular to a BWP (Band Width Part) switching method, device and storage medium. Background technique [0002] In related technologies, when a UE (User Equipment) needs to report a buffer status report but there is no available uplink resource or the uplink resource does not meet the LCP (Logical Channel Prioritization, logical channel priority) restriction conditions, if the UE is configured with SR (Scheduling Request, scheduling request) resources, the UE requests uplink resources by sending an SR; if the UE does not have SR resources, the UE initiates random access to apply for uplink resources. [0003] In NR (New Radio), a carrier bandwidth can be divided into multiple BWPs, and a UE can be configured with multiple BWPs at the same time, but a UE can only have one active BWP on a carrier at a time. If the UE is configured with multiple carriers, then each carrier can have...

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): H04W72/12H04L5/00H04W72/04H04W74/08
CPCH04L5/0008H04L5/0055H04W72/0453H04W74/0833H04W72/52H04W72/20H04W36/18H04W36/06H04W72/23
Inventor 江小威
Owner BEIJING XIAOMI MOBILE SOFTWARE 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