METHODS NETWORK NODES AND USER EQUIPMENTS IN A WIRELESS NETWORK FOR COMMUNICATING AN EPDCCH

Abstract

A network node in a wireless communication network communicates an enhanced Physical Downlink Control Channel (ePDCCH) to a user equipment (UE). This begins with the transmission to the UE of a configuration message that indicates the mappings of eDPCCH onto resource elements for both a first eDPCCH set and a second eDPCCH set. The mapping for the first eDPCCH set avoids the use of resource elements already in use by a first type of signal (e.g. a Cell-Specific Reference Signal or CRS) whereas the mapping for the second eDPCCH set avoids the use of resource elements in use by a second type of signal. The choice of an eDPCCH set for transmitting data to a UE may then be dynamically made in order to avoid interference caused by the first or second types of signal.

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Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Illustrative part: 6 Release: 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Illustrative part: 9 Release: 11 +1 -1	Yes	Basis Patent
5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Illustrative part: ---- Release: 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Illustrative part: ---- Release: 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Illustrative part: ---- Release: 15 +2 -2	No	Family Member

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2G 3G 4G 5G

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Publication No	Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
WO2014051487A1	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
WO2014051487A1	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	Yes	Basis Patent
CA2886351A1	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
CA2886351A1	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
CA2886351C	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
CA2886351C	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
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EP2901786A1	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
EP2901786A1	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
EP2901786B1	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
EP2901786B1	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
JP2015530846A	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
JP2015530846A	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
JP6068653B2	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
JP6068653B2	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
KR101751148B1	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
KR101751148B1	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
KR20150064123A	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
KR20150064123A	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
PH12015500544A1	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
US9913259B2	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	Yes	Basis Patent
US9913259B2	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
SG11201501937QA	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
SG11201501937QA	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
BR112015006772A2	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
BR112015006772A2	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
US2018199319A1	4G	12/09/2013	ISLD-201309-004	ERICSSON INC	S1 TS Number: TS 136 211 v11.1.0 Version No: v11.1.0 Section No: Release : 11 S2 TS Number: TS 136 213 v11.3.0 Version No: v11.3.0 Section No: Release : 11 +1 -1	No	Family Member
US2018199319A1	5G	18/05/2017	ISLD-201705-009	ERICSSON INC	S1 TS Number: TS 138 211 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S2 TS Number: TS 138 213 v15.0.0 Version No: v15.0.0 Section No: Release : 15 S3 TS Number: TS 138 214 v15.0.0 Version No: v15.0.0 Section No: Release : 15 +2 -2	No	Family Member
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Technologies

Resource configuration

Product

Base Station (eNB/gNB)

Use Cases

Wireless communication

Services

Transmitting/receiving data in downlink

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