Method for dynamically mapping channels for new GSM frequency bands

Abstract

An apparatus and method for providing a dynamic mapping of channel numbers to physical frequencies for some cells of a cellular telephone system for use in case of a cellular telephone system representing physical frequencies by channel numbers and providing a fixed mapping of channel numbers to physical frequencies. The method includes a step of providing an information element indicating the dynamic mapping and is performed in a way that is compatible with an existing channel numbering space thereby keeping unchanged any existing signaling messages. The method also provides for a change in a dynamic mapping: a duplicated mapping is broadcast in which two non-overlapping sets of channel numbers are both mapped at least in part to a same frequency block the broadcasting being continued for a predetermined time assumed to be of sufficient extent that any mobile phones operating in the cells will have decoded the duplicated mapping.

An apparatus and method for providing a dynamic mapping of channel numbers to physical frequencies for some cells of a cellular telephone system for use in case of a cellular telephone system representing physical frequencies by channel numbers and providing a fixed mapping of channel numbers to physical frequencies. The method includes a step of providing an information element indicating the dynamic mapping and is performed in a way that is compatible with an existing channel numbering space thereby keeping unchanged any existing signaling messages. The method also provides for a change in a dynamic mapping: a duplicated mapping is broadcast in which two non-overlapping sets of channel numbers are both mapped at least in part to a same frequency block the broadcasting being continued for a predetermined time assumed to be of sufficient extent that any mobile phones operating in the cells will have decoded the duplicated mapping.

Technology	Declaration Information	Specification Information	Explicitly Disclosed	Patent Type
2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: Illustrative part: ---- Release: S2 TS Number: TS 144 060 Version No: Illustrative part: ---- Release: S3 TS Number: TS 145 005 Version No: Illustrative part: ---- Release: +2 -2	No	Family Member

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Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
US2002102980A1	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	Yes	Basis Patent
US2002102980A1	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
US6748219B2	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	Yes	Basis Patent
US6748219B2	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
WO02056610A2	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	Yes	Basis Patent
WO02056610A2	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
WO02056610A3	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	Yes	Basis Patent
WO02056610A3	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
AT357117T	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
AU2002236105A1	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
CA2431726A1	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
CA2431726C	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
EP1350397B1	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
ES2281505T3	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
JP2004524736A	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
ZA200304872B	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
BR0206257A	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
BRPI0206257B1	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
CN100388844C	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
CN1633820A	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
DE60218816T2	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
KR100593458B1	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member
KR20030096245A	2G	23/07/2002	ISLD-200208-001	NOKIA CORP	S1 TS Number: TS 144 018 Version No: ---- Section No: Release : ---- S2 TS Number: TS 144 060 Version No: ---- Section No: Release : ---- S3 TS Number: TS 145 005 Version No: ---- Section No: Release : ---- +2 -2	No	Family Member

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