Abstract
A method of and an apparatus therefor searching a cell in a mobile station of a communication system in which a plurality of cells are grouped into a plurality of cell groups and each cell group includes at least two cells. The method includes detecting a primary synchronization signal and a secondary synchronization signal from a received signal and identifying a cell based on a combination of the primary synchronization signal and the secondary synchronization signal. The secondary synchronization signal is related to the cell group to which the mobile station belongs and the primary synchronization signal is related to the cell to which the mobile station belongs within the cell group.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member |
Specification Information
Specification Information
Technologies
Family Information
All Granted Patents In Patent Family : | ---- |
All Pending Patents In Patent Family : | ---- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
KR100881169B1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Basis Patent | |||
KR100881169B1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Basis Patent | |||
KR100881169B1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
Yes | Basis Patent | |||
KR20080010344A | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Basis Patent | |||
KR20080010344A | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Basis Patent | |||
KR20080010344A | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
Yes | Basis Patent | |||
CA2642017A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
CA2642017A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
CA2642017A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
CA2642017C | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
CA2642017C | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
CA2642017C | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
CN101405986A | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
CN101405986A | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
CN101405986A | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
CN101405986B | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
CN101405986B | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
CN101405986B | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2044720A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
EP2044720A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
EP2044720A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2044720A4 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
EP2044720A4 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
EP2044720A4 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2044720B1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
EP2044720B1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
EP2044720B1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2009232125A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
US2009232125A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
US2009232125A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US7969964B2 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
US7969964B2 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
Yes | Family Member | |||
US7969964B2 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2257013A2 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2257013A2 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2257013A2 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2257013A3 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2257013A3 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2257013A3 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2257013B1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2257013B1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2257013B1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
WO2008013404A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
WO2008013404A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
WO2008013404A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
BRPI0708790A2 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
BRPI0708790A2 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
BRPI0708790A2 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
BRPI0708790B1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
BRPI0708790B1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
BRPI0708790B1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2011149947A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2011149947A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2011149947A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
JP2009545226A | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
JP2009545226A | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
JP2009545226A | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
JP5156745B2 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
JP5156745B2 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
JP5156745B2 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2013010770A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2013010770A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2013010770A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US8406218B2 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US8406218B2 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US8406218B2 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2605443A2 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2605443A2 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2605443A2 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2605443A3 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2605443A3 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2605443A3 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2605443B1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2605443B1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2605443B1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2611059A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2611059A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2611059A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP2611059B1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2611059B1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP2611059B1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2013287003A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2013287003A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2013287003A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US9113380B2 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US9113380B2 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US9113380B2 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2015333858A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2015333858A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2015333858A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US9496976B2 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US9496976B2 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US9496976B2 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US10080204B2 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US10080204B2 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US10080204B2 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2017026922A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2017026922A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2017026922A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP3422627A2 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP3422627A2 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP3422627A2 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
EP3422627A3 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP3422627A3 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
EP3422627A3 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2019014547A1 | 4G | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2019014547A1 | Not Available | 03/02/2009 | ISLD-200903-003 | ETRI |
S1
S2
S3
|
No | Family Member | |||
US2019014547A1 | 5G | 05/01/2020 | ISLD-201912-077 | ETRI |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- |
Technologies

Product

Use Cases

Services

Claim
1. A method of performing cell search in a mobile station of a wireless communication system, the method comprising:
searching a primary synchronization sequence (PSS) carrying partial information of a cell identification, wherein the PSS is one of a plurality of different PSSs that the wireless communication system employs,
searching at least one secondary synchronization sequence (SSS) carrying remaining information of the cell identification, and
identifying a cell ID using the PSS and the at least one SSS,
wherein the PSS is repeatedly disposed in at least two symbols in a frame, and different SSSs are disposed in at least two symbols in the frame.', 'searching a primary synchronization sequence (PSS) carrying partial information of a cell identification, wherein the PSS is one of a plurality of different PSSs that the wireless communication system employs,', 'searching at least one secondary synchronization sequence (SSS) carrying remaining information of the cell identification, and', 'identifying a cell ID using the PSS and the at least one SSS,', 'wherein the PSS is repeatedly disposed in at least two symbols in a frame, and different SSSs are disposed in at least two symbols in the frame.
2. The method of claim 1, wherein each of the different SSSs individually indicates the remaining information of the cell identification.
3. The method of claim 1, wherein the remaining information of the cell identification is information of a cell group to which the mobile station belongs.
4. The method of claim 3, wherein the partial information is information to identify a cell within the cell group.
5. The method of claim 1, wherein the different SSSs further carry timing information of the frame.
6. The method of claim 1, wherein the PSS further carries symbol timing information.
7. The method of claim 2, wherein a primary synchronization channel including the PSS and a secondary synchronization channel including one of the different SSSs are disposed in two adjacent symbols in the frame.
8. An apparatus for performing cell search in a wireless communication system, the apparatus comprising:
a controller configured to identify a cell ID using a primary synchronization sequence (PSS) carrying partial information of a cell identification and at least one secondary synchronization sequence (SSS) carrying remaining information of the cell identification,
wherein the PSS is one of a plurality of different PSSs that the wireless communication system employs, and the PSS is repeatedly disposed in at least two symbols in a frame, and different SSSs are disposed in at least two symbols in the frame.', 'a controller configured to identify a cell ID using a primary synchronization sequence (PSS) carrying partial information of a cell identification and at least one secondary synchronization sequence (SSS) carrying remaining information of the cell identification,', 'wherein the PSS is one of a plurality of different PSSs that the wireless communication system employs, and the PSS is repeatedly disposed in at least two symbols in a frame, and different SSSs are disposed in at least two symbols in the frame.
9. The apparatus of claim 8, wherein each of the different SSSs individually indicates the remaining information of the cell identification
10. The apparatus of claim 8, wherein the remaining information of the cell identification is information of a cell group to which the mobile station belongs
11. The apparatus of claim 10, wherein the partial information is information to identify a cell within the cell group
12. The apparatus of claim 8, wherein the different SSSs further carry timing information of the frame
13. The apparatus of claim 8, wherein the PSS further carries symbol timing information.']
Associated Portfolios

![]() |
![]() |
![]() |
![]() |
---|---|---|---|
Claim charts will soon be available!
|
SUMMARY
ClaimChart-US8311031B2-STO
Patent number:US8311031B2
Claim Chart Type : SEP Claim Chart
Price: 200 €
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.