REFERENCE SUBFRAMES FOR SYNCHRONIZATION AND CELL MEASUREMENTS

Abstract

The present invention relates to the use of dedicated reference subframes in a cellular communication system. According to one embodiment, the base station may transmit reference signals in dedicated synchronization and measurement reference subframes. The neighboring base stations may also transmit reference signals in dedicated reference subframes in a temporally adjusted (synchronized) manner. The reference signals transmitted by each base station may be orthogonal to the reference signals transmitted by each neighboring base station. Reference subframes may be transmitted periodically, and data subframes may be transmitted between reference subframes. Some or all of the data subframes may not contain cell specific reference symbols since their function may be unnecessary in view of the use of dedicated reference subframes.

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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	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Illustrative part: 6.1.2 , 6.7 , 6.10.1 , 6.11A Release: 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Illustrative part: 12 Release: 12 +1 -1	No	Family Member
4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Illustrative part: 4 Release: 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Illustrative part: 16.1.10 Release: 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Illustrative part: 6.3.5 Release: 13 +2 -2	No	Family Member

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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
US2015222414A1	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	Yes	Basis Patent
US2015222414A1	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	Yes	Basis Patent
WO2015116380A1	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
WO2015116380A1	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
TW201542001A	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
TW201542001A	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
TWI571151B	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
TWI571151B	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
CN105940632A	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
CN105940632A	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
KR20160114661A	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
KR20160114661A	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
EP3100399A1	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
EP3100399A1	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
JP2017509191A	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
JP2017509191A	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
CN110635890A	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
CN110635890A	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
CN105940632B	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
CN105940632B	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
JP6488311B2	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
JP6488311B2	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
KR102015240B1	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
KR102015240B1	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
KR20180121673A	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
KR20180121673A	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
US10972247B2	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
US10972247B2	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
US2020304282A1	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	No	Family Member
US2020304282A1	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	No	Family Member
US10693623B2	4G	04/11/2015	ISLD-201511-011	APPLE INC	S1 TS Number: TS 136 211 v12.7.0 Version No: v12.7.0 Section No: Release : 12 S2 TS Number: TS 136 213 v12.7.0 Version No: v12.7.0 Section No: Release : 12 +1 -1	Yes	Basis Patent
US10693623B2	4G	03/10/2021	ISLD-202108-014	APPLE INC	S1 TS Number: TS 136 211 v13.13.0 Version No: v13.13.0 Section No: Release : 13 S2 TS Number: TS 136 300 v13.14.0 Version No: v13.14.0 Section No: Release : 13 S3 TS Number: TS 136 331 v13.17.0 Version No: v13.17.0 Section No: Release : 13 +2 -2	Yes	Basis Patent
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