Method and Radio Node for Enabling Use of High Order Modulation in a Radio Communication with a User Equipment

Abstract

A method and radio node (500) for enabling higher-order modulation like 256QAM in LTE. A first table configuration comprises at least one of a first Modulation and Coding Scheme MCS table and a first Channel Quality Indicator CQI table which tables support a certain maximum modulation order. When the radio node (500) detects that a modulation order higher than the maximum modulation order of the first table configuration is potentially possible to use in the radio communication the radio node (500) instructs the first UE (502) to apply a second table configuration which comprises at least one of a second MCS table and a second CQI table which second tables support the higher modulation order. At least one entry for at least one modulation order in the tables of the first table configuration is maintained in the tables of the second table configuration as a fall-back in case it is desirable to use the at least one modulation order of the first table configuration when the second table configuration is applied. Thereby a higher data rate can be achieved in the radio communication. A legacy MCS table and a new MCS table having entries with 256QAM are provided with the signalling to switch between these tables.

A method and radio node (500) for enabling higher-order modulation like 256QAM in LTE. A first table configuration comprises at least one of a first Modulation and Coding Scheme MCS table and a first Channel Quality Indicator CQI table which tables support a certain maximum modulation order. When the radio node (500) detects that a modulation order higher than the maximum modulation order of the first table configuration is potentially possible to use in the radio communication the radio node (500) instructs the first UE (502) to apply a second table configuration which comprises at least one of a second MCS table and a second CQI table which second tables support the higher modulation order. At least one entry for at least one modulation order in the tables of the first table configuration is maintained in the tables of the second table configuration as a fall-back in case it is desirable to use the at least one modulation order of the first table configuration when the second table configuration is applied. Thereby a higher data rate can be achieved in the radio communication. A legacy MCS table and a new MCS table having entries with 256QAM are provided with the signalling to switch between these tables.

SEP Database Augmented SEP Database

Explicitly Disclosed

Patent Type

Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information	Explicitly Disclosed	Patent Type
4G	05/05/2015	ISLD-201504-006	ERICSSON INC	S1 TS Number: TS 136 213 Version No: ---- Illustrative part: 7 Release No: ---- + -	No	Family Member
5G	19/05/2017	ISLD-201705-011	ERICSSON INC	S1 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Illustrative part: ---- Release No: 15 S2 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Illustrative part: ---- Release No: 15 +1 -1	No	Family Member

Specification Information

Spec Number

Version Number

Section Number

Specification Information

Spec Number

Version Number

Section Number

Technologies

2G 3G 4G 5G

Family Information

All Granted Patents In Patent Family :

----

SEP Database Augmented SEP Database

Explicitly Disclosed

Patent Type

Publication No	Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information	Explicitly Disclosed	Patent Type
WO2015020587A1	4G	05/05/2015	ISLD-201504-006	ERICSSON INC	S1 TS Number: TS 136 213 v11.8.0 Version No: Section No: -- Release No: + -	Yes	Basis Patent
WO2015020587A1	5G	19/05/2017	ISLD-201705-011	ERICSSON INC	S1 TS Number: TS 138 213 v15.0.0 Version No: Section No: -- Release No: S2 TS Number: TS 138 214 v15.0.0 Version No: Section No: -- Release No: +1 -1	Yes	Basis Patent
US2015381310A1	4G	05/05/2015	ISLD-201504-006	ERICSSON INC	S1 TS Number: TS 136 213 Version No: -- Section No: -- Release No: -- + -	No	Family Member
US2015381310A1	5G	19/05/2017	ISLD-201705-011	ERICSSON INC	S1 TS Number: TS 138 213 v15.0.0 Version No: Section No: -- Release No: S2 TS Number: TS 138 214 v15.0.0 Version No: Section No: -- Release No: +1 -1	No	Family Member
US9509440B2	4G	05/05/2015	ISLD-201504-006	ERICSSON INC	S1 TS Number: TS 136 213 Version No: -- Section No: -- Release No: -- + -	No	Family Member
US9509440B2	5G	19/05/2017	ISLD-201705-011	ERICSSON INC	S1 TS Number: TS 138 213 v15.0.0 Version No: Section No: -- Release No: S2 TS Number: TS 138 214 v15.0.0 Version No: Section No: -- Release No: +1 -1	No	Family Member
CN105453468A	4G	05/05/2015	ISLD-201504-006	ERICSSON INC	S1 TS Number: TS 136 213 Version No: -- Section No: -- Release No: -- + -	No	Family Member
CN105453468A	5G	19/05/2017	ISLD-201705-011	ERICSSON INC	S1 TS Number: TS 138 213 v15.0.0 Version No: Section No: -- Release No: S2 TS Number: TS 138 214 v15.0.0 Version No: Section No: -- Release No: +1 -1	No	Family Member
JP2016535521A	4G	05/05/2015	ISLD-201504-006	ERICSSON INC	S1 TS Number: TS 136 213 Version No: -- Section No: -- Release No: -- + -	No	Family Member
JP2016535521A	5G	19/05/2017	ISLD-201705-011	ERICSSON INC	S1 TS Number: TS 138 213 v15.0.0 Version No: Section No: -- Release No: S2 TS Number: TS 138 214 v15.0.0 Version No: Section No: -- Release No: +1 -1	No	Family Member
JP6133510B2	4G	05/05/2015	ISLD-201504-006	ERICSSON INC	S1 TS Number: TS 136 213 Version No: -- Section No: -- Release No: -- + -	No	Family Member
JP6133510B2	5G	19/05/2017	ISLD-201705-011	ERICSSON INC	S1 TS Number: TS 138 213 v15.0.0 Version No: Section No: -- Release No: S2 TS Number: TS 138 214 v15.0.0 Version No: Section No: -- Release No: +1 -1	No	Family Member
US2017078045A1	4G	05/05/2015	ISLD-201504-006	ERICSSON INC	S1 TS Number: TS 136 213 Version No: -- Section No: -- Release No: -- + -	No	Family Member
US2017078045A1	5G	19/05/2017	ISLD-201705-011	ERICSSON INC	S1 TS Number: TS 138 213 v15.0.0 Version No: Section No: -- Release No: S2 TS Number: TS 138 214 v15.0.0 Version No: Section No: -- Release No: +1 -1	No	Family Member
US9831982B2	4G	05/05/2015	ISLD-201504-006	ERICSSON INC	S1 TS Number: TS 136 213 Version No: -- Section No: -- Release No: -- + -	No	Family Member
US9831982B2	5G	19/05/2017	ISLD-201705-011	ERICSSON INC	S1 TS Number: TS 138 213 v15.0.0 Version No: Section No: -- Release No: S2 TS Number: TS 138 214 v15.0.0 Version No: Section No: -- Release No: +1 -1	No	Family Member
EP3031153B1	-----	-----	-----	-----	-----	-----	-----
CN105453468B	-----	-----	-----	-----	-----	-----	-----
CN110061810A	-----	-----	-----	-----	-----	-----	-----
CN110061810B	-----	-----	-----	-----	-----	-----	-----
PL3031153T3	-----	-----	-----	-----	-----	-----	-----

Publication No	Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
-----	-----	-----	-----	-----	S1 TS Number: ----- Version No: ----- Section No:----- Release No:----- + -				-----	-----	-----	-----

EP3031153A1

5G,4G

Title

Method and Radio Node for Enabling Use of High Order Modulation in a Radio Communication with a User Equipment

Application Number:

Family ID:

View on Espacenet

Publication Date:

Application Date:

Priority Date:

Current Assignee:

Publication Country:

Declaring Company:

Abstract

Specification Information

Specification Information

Technologies

Family Information

Technologies

Product

Use Cases

Services

Claim

Associated Portfolios

SUMMARY

ClaimChart-EP3031153A1

Patent number:EP3031153A1

Claim Chart Type : SEP Claim Chart

Technology: 5G

Price: 200 €

Note: