# US 2021/0345229 A1 · Mobile telecommunications system entity for transmitting system information in a 5g network

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- Number: US 2021/0345229 A1
- Document ID: US20210345229A1
- Status: Published application
- Kind: A1
- Application number: 17/379,060
- Filed: 2021-07-19
- Published: 2021-11-04
- Earliest claimed: 2016-10-28
- Assignees: Sony Group Corporation
- Applicants: Sony Group Corporation
- Inventors: Yuxin WEI; Brian ALEXANDER MARTIN; Vivek SHARMA; Hideji WAKABAYASHI; Shinichiro TSUDA
- Web page: https://patentgrep.com/patent/US20210345229A1

## CPC

- H04W 48/12: using downlink control channel
- H04W 48/14: using user query {or user detection}
- H04W 48/16: Discovering, processing access restriction or access information
- H04W 72/23: in the downlink direction of a wireless link, i.e. towards a terminal
- H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72)

## Abstract

A mobile telecommunications system entity for a mobile telecommunications system has at least one entity, which serves at least one user equipment. The mobile telecommunications system entity has circuitry which is configured to transmit scheduling information for on-demand system information, which can be requested by the at least one user equipment.

## Claims

### Claim 1

A mobile telecommunications system entity for a mobile telecommunications system including at least one entity serving at least one user equipment, comprising circuitry configured to:
transmit scheduling information for on-demand system information, which can be requested by the at least one user equipment.

### Claim 2 (depends on 1)

The mobile telecommunications system entity of claim 1, wherein the circuitry is further configured to transmit the scheduling information included in system information.

### Claim 3 (depends on 2)

The mobile telecommunications system entity of claim 2, wherein the scheduling information is included in a system information block of the system information.

### Claim 4 (depends on 1)

The mobile telecommunications system entity of claim 1, wherein the scheduling information is divided at least in a first part and a second part.

### Claim 5 (depends on 4)

The mobile telecommunications system entity of claim 4, wherein the first part includes information about a time schedule.

### Claim 6 (depends on 5)

The mobile telecommunications system entity of claim 5, wherein the second part is transmitted according to the information about the time schedule.

### Claim 7 (depends on 1)

The mobile telecommunications system entity of claim 1, wherein the system information includes minimum system information which includes basic information for initial access to a cell.

### Claim 8 (depends on 7)

The mobile telecommunications system entity of claim 7, wherein the on-demand system information is not included in the minimum system information.

### Claim 9

Circuitry for a mobile telecommunications system entity for a mobile telecommunications system including at least one entity serving at least one user equipment, the circuitry being configured to:
transmit scheduling information for on-demand system information, which can be requested by the at least one user equipment.

### Claim 10 (depends on 9)

The circuitry for the mobile telecommunications system entity of claim 9, wherein the circuitry is further configured to transmit the scheduling information included in system information.

### Claim 11 (depends on 10)

The circuitry for the mobile telecommunications system entity of claim 10, wherein the scheduling information is included in a system information block of the system information.

### Claim 12 (depends on 9)

The circuitry for the mobile telecommunications system entity of claim 9, wherein the scheduling information is divided at least in a first part and a second part.

### Claim 13 (depends on 12)

The circuitry for the mobile telecommunications system entity of claim 12, wherein the first part includes information about a time schedule.

### Claim 14 (depends on 13)

The circuitry for the mobile telecommunications system entity of claim 13, wherein the second part is transmitted according to the information about the time schedule.

### Claim 15 (depends on 9)

The circuitry for the mobile telecommunications system entity of claim 9, wherein the system information includes minimum system information which includes basic information for initial access to a cell.

### Claim 16 (depends on 15)

The circuitry for the mobile telecommunications system entity of claim 15, wherein the on-demand system information is not included in the minimum system information.

### Claim 17

A method of operating a mobile telecommunications system entity including at least one entity serving at least one user equipment, comprising:
transmitting scheduling information for on-demand system information, which can be requested by the at least one user equipment.

### Claim 18 (depends on 17)

The method of claim 17, further comprising:
transmitting the scheduling information included in system information, wherein the scheduling information is included in a system information block of the system information.

### Claim 19 (depends on 17)

The method of claim 17, wherein the scheduling information is divided at least in a first part and a second part.

### Claim 20 (depends on 19)

The method of claim 19, wherein the first part includes information about a time schedule.