Method and apparatus for providing system information in ofdma cellular system

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Patent Type

Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
4G	03/02/2009	ISLD-200903-003	ETRI	S1 TS Number: TS 136 300 Version No: Illustrative part: ---- Release: S2 TS Number: TS 136 304 Version No: Illustrative part: ---- Release: S3 TS Number: TS 136 321 Version No: Illustrative part: ---- Release: +2 -2	No	Family Member
Not Available	03/02/2009	ISLD-200903-003	ETRI	S1 TS Number: TS 136 300 Version No: Illustrative part: ---- Release: S2 TS Number: TS 136 304 Version No: Illustrative part: ---- Release: S3 TS Number: TS 136 321 Version No: Illustrative part: ---- Release: +2 -2	No	Family Member

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Technologies

2G 3G 4G 5G

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All Pending Patents In Patent Family :	----

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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
KR20070024408A	4G	03/02/2009	ISLD-200903-003	ETRI	S1 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 304 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +2 -2	Yes	Basis Patent
KR20070024408A	Not Available	03/02/2009	ISLD-200903-003	ETRI	S1 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 304 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +2 -2	Yes	Basis Patent
US2009245211A1	4G	03/02/2009	ISLD-200903-003	ETRI	S1 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 304 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +2 -2	Yes	Family Member
US2009245211A1	Not Available	03/02/2009	ISLD-200903-003	ETRI	S1 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 304 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +2 -2	Yes	Family Member

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:----- + -				-----	-----	-----	-----

Technologies

Resource configuration

Product

Not Available

Use Cases

Wireless communication

Services

Not Available

Claim

1. A method for transmitting system information in a base station of a cellular system, comprising the steps of: a) generating a plurality of system information blocks that constitute the system information; b) generating a system information super frame including a main information block and the system information blocks; c) generating a system information broadcasting channel including the system information super frame; and d) allocating radio resources to the system information broadcasting channel in a Time Divisional Multiplexing (TDM) method.

2. The method as recited in claim 1, wherein the main information block includes super frame transmission cycle information of the system information super frame.

3. The method as recited in claim 2, further comprising the step: e) repeatedly transmitting the system information broadcasting channel based on the super frame transmission cycle.

4. The method as recited in claim 1, wherein a system information block at the end of the super frame includes a super frame termination indicator which indicates that the system information block is the last system information block of the super frame.

5. The method as recited in claim 2, wherein the main information block includes system information block scheduling information indicating that the super frame includes system information blocks.

6. A method for transmitting system information in a base station of a cellular system, comprising the steps of: a) generating a plurality of system information blocks that constitute the system information; b) generating a system information super frame including a main information block and the system information blocks; c) generating a system information broadcasting channel including the system information super frame; and d) allocating radio resources to the system information broadcasting channel in a Frequency Divisional Multiplexing (FDM) method.

7. The method as recited in claim 6, wherein the main information block includes super frame transmission cycle information of the system information super frame.

8. The method as recited in claim 7, further comprising the step: e) repeatedly transmitting the system information broadcasting channel based on the super frame transmission cycle.

9. A method for receiving system information in a terminal of a cellular system, comprising the steps of: a) receiving broadcasting channel radio signals including the system information; b) acquiring a super frame of the broadcasting channel by demodulating and decoding the received broadcasting channel radio signals; c) acquiring a main information block and system information blocks from the super frame; d) acquiring super frame transmission cycle information from the main information block; e) repeatedly receiving the broadcasting channel radio signals based on the super frame transmission cycle; and f) acquiring the system information by combining the system information blocks acquired from the repeatedly received broadcasting channel signals

10. The method as recited in claim 9, wherein radio resources are allocated to the broadcasting channel radio signals based on a TDM method

11. The method as recited in claim 9, wherein radio resources are allocated to the broadcasting channel radio signals based on a TDM method

12. A base station of a cellular system, comprising: a broadcasting channel generator for generating a system information broadcasting channel including a main information block and a plurality of system information blocks that constitute system information; and a transmitter for allocating radio resources to the system information broadcasting channel and repeatedly transmitting the system information broadcasting channel based on a predetermined system information broadcasting channel transmission cycle, wherein the main information block includes the system information broadcasting channel transmission cycle information

13. The base station as recited in claim 12, wherein the transmitter allocates radio resources to the system information broadcasting channel in a TDM method

14. The base station as recited in claim 12, wherein the transmitter allocates radio resources to the system information broadcasting channel in a FDM method

15. A terminal of a cellular system, comprising: a receiver for receiving broadcasting channel radio signals including system information, and acquiring a super frame of the broadcasting channel by demodulating and decoding the broadcasting channel radio signals; and a broadcasting channel processor for acquiring the system information by extracting a main information block and system information blocks form the super frame, extracting super frame transmission cycle information from the main information block, repeatedly receiving the broadcasting channel radio signals in the receiver based on the super frame transmission cycle, and combining the acquired system information blocks of the super frame

16. The terminal as recited in claim 15, wherein radio resources are allocated to the system information broadcasting channel in a TDM method

17. The terminal as recited in claim 15, wherein radio resources are allocated to the system information broadcasting channel in a FDM method.']

Abstract

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Technologies

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Claim

Associated Portfolios

SUMMARY

ClaimChart-WO2007024110A1-STO

Patent number:WO2007024110A1

Claim Chart Type : SEP Claim Chart

Price: 200 €

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