Unlock instant, AI-driven research and patent intelligence for your innovation.

Transfer of access restriction information between radio network node and user equipment

A technology for user equipment and access restrictions, applied in the field of telecommunications, can solve problems such as incomplete solutions

Active Publication Date: 2018-02-06
TELEFON AB LM ERICSSON (PUBL)
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For MTC devices it may not be a fully satisfactory solution because of the large and very fast load changes on the CB resources that can often occur for MTC devices

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
  • Transfer of access restriction information between radio network node and user equipment
  • Transfer of access restriction information between radio network node and user equipment
  • Transfer of access restriction information between radio network node and user equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Throughout the following description, similar reference numerals have been used, where applicable, to refer to similar network nodes, devices, components, parts, items or features. In the figures, dashed lines indicate features present in some embodiments.

[0028] To facilitate understanding of the embodiments disclosed herein, a brief description of how downlink control information messages are encoded according to the prior art is provided below. It should be noted here that the downlink control information is known by the third generation partnership project (3GPP) technology. According to prior art, downlink control information is used to provide downlink scheduling information, uplink scheduling information and power control information. A different format of downlink control information is used for each of the information of the above-mentioned blocks, ie, uplink / downlink scheduling information and power control information. For example, a format called "Format...

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

A radio network node (110) and a user equipment (120) for providing access restriction information on a restricted access unit (C1), and a method in the radio network node (110), and the user equipment (120), are provided, The cell is managed by said radio network node (110) for at least one user equipment (120). The radio network node (110) encodes a downlink control information message by using a user equipment identifier associated with the access restriction information. Next, the radio network node (110) sends the downlink control information message to the user equipment (120). The user equipment (120) then decodes the downlink control information message to obtain a user equipment identifier associated with the access restriction information.

Description

technical field [0001] The present disclosure relates to the field of telecommunications, and in particular, to cellular radio communication systems. More specifically, the present disclosure relates to a method in a radio network node, and a radio network node for providing access restriction information on restricting access to a cell managed by the radio network node. Furthermore, the present disclosure relates to a method in a user equipment, and a user equipment for acquiring access restriction information on restricting access to a cell managed by a radio network node. Background technique [0002] In order to use the available radio resources more efficiently, it is desirable to control access to many existing cellular radio communication systems. By controlling access, the load on the communication system can be controlled, ie a reduced number of users means a reduced load. Since radio resources are typically limited resources, it may be desirable to allow some use...

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 Patents(China)
IPC IPC(8): H04W74/08
CPCH04W8/26H04W74/0833H04W48/12
Inventor J·鲁尼E·埃里克森
Owner TELEFON AB LM ERICSSON (PUBL)