Sending method and device for scheduling requests, storage medium and terminal

A technology for scheduling requests and sending methods, applied in the field of communication, can solve problems such as long delays, limited PUCCH resources, affecting user equipment and network communication efficiency, etc., to achieve reduced access delays, efficient use of uplink resources, and flexible transmission Effects of Scheduling Requests

Active Publication Date: 2019-01-01
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for flexible allocation of radio resources between different types of communication systems without overloading any one system's capabilities at once. It uses predefined parameters that represent specific relationships among these components like physical channels, virtual connections, etc., along with other factors such as time slots reserved for transmitting signals during certain periods called transmission windows. By combining this knowledge from multiple sources, users may receive better service faster than they could if all had been granted equal rights beforehand.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving wireless networks with multiple types of devices accessing shared radio frequency bands at once without wasting precious resources or causing interruptions during transmission requests from different users.

Method used

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  • Sending method and device for scheduling requests, storage medium and terminal
  • Sending method and device for scheduling requests, storage medium and terminal
  • Sending method and device for scheduling requests, storage medium and terminal

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Embodiment Construction

[0038] As mentioned in the background technology, based on the existing Long Term Evolution (LTE for short) protocol, the user equipment (User Equipment, UE for short) only needs to be allocated to the physical uplink control channel (Physical Uplink Control Channel, PUCCH for short) resource A Random Access (RA for short) procedure is initiated only when a random access method is used to send a scheduling request to the network in a random access manner.

[0039] The resource request logic of existing user equipment can be based on figure 1 The schematic diagram shown shows that T1 is used to represent the scheduling request period of the user equipment (also called the Scheduling Request interval, SR interval for short), for example, figure 1 The scheduling request cycle T1 shown in is 10 ms. When the user equipment has a need to request resources from the network (that is, data arrives at the user equipment and triggers a scheduling request), it can be allocated to the user eq

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Abstract

The invention discloses a sending method and device for scheduling requests, a storage medium and a terminal. The method includes obtaining the scheduling request configuration parameters of a logic channel or a logic channel set to which data belongs when the data triggers a scheduling request, the scheduling request configuration parameters being determined by a network in advance and corresponding to the logic channel or the logic channel set; and sending the scheduling request through a distributed PUCCH resource or random access based on the scheduling request configuration parameters andthe triggering time of the scheduling request. Through the technical schemes, the scheduling request can be flexibly sent through the distributed PUCCH resource or the random access, uplink resourcescan be efficiently used, and the access time delay of user equipment can be better reduced.

Description

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Claims

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Application Information

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Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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