Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications

Abstract

Discussed is a method of sending status information (STATUS PDU) in which a receiving side reports a data received state to a transmitting side in a mobile telecommunication system. A receiving side RLC entity considers an available radio resource to construct a status PDU fit to the size of the radio resource and then sends the constructed status PDU to a transmitting side RLC entity thereby avoiding a deadlock situation of RLC protocols.

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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	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: Illustrative part: ---- Release: S2 TS Number: TS 136 322 Version No: Illustrative part: ---- Release: +1 -1	No	Family Member
Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: Illustrative part: ---- Release: S2 TS Number: TS 136 322 Version No: Illustrative part: ---- Release: +1 -1	No	Family Member
Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 322 Version No: Illustrative part: ---- Release: + -	No	Family Member
Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 322 Version No: Illustrative part: ---- Release: + -	No	Family Member
4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: Illustrative part: ---- Release: + -	Yes	Family Member
5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: Illustrative part: ---- Release: + -	No	Family Member
5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: Illustrative part: ---- Release: + -	Yes	Family Member
5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: Illustrative part: ---- Release: + -	Yes	Family Member

Specification Information

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Technologies

2G 3G 4G 5G

Family Information

All Granted Patents In Patent Family :	----
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
US2009203374A1	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US2009203374A1	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US2009203374A1	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2009203374A1	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2009203374A1	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US2009203374A1	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	Yes	Family Member
US2009203374A1	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2009203374A1	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2009203374A1	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US2009203374A1	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8270348B2	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US8270348B2	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US8270348B2	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US8270348B2	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US8270348B2	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US8270348B2	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	Yes	Family Member
US8270348B2	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8270348B2	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US8270348B2	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
US8270348B2	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2086148A2	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2086148A2	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2086148A2	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2086148A2	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2086148A2	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
EP2086148A2	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2086148A2	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
EP2086148A2	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2086148A2	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
EP2086148A2	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2086148A2	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2086148A2	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2086148A3	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2086148A3	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2086148A3	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2086148A3	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2086148A3	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
EP2086148A3	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2086148A3	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
EP2086148A3	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2086148A3	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Basis Patent
EP2086148A3	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
EP2086148A3	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
EP2086148A3	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
WO2009096743A2	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
WO2009096743A2	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
WO2009096743A2	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
WO2009096743A2	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	Yes	Family Member
WO2009096743A2	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
WO2009096743A2	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
WO2009096743A2	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
WO2009096743A2	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
WO2009096743A3	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
WO2009096743A3	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
WO2009096743A3	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
WO2009096743A3	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	Yes	Family Member
WO2009096743A3	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
WO2009096743A3	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
WO2009096743A3	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
WO2009096743A3	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2012307785A1	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US2012307785A1	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US2012307785A1	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US2012307785A1	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US2012307785A1	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2012307785A1	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2012307785A1	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2012307785A1	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8711780B2	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US8711780B2	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US8711780B2	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US8711780B2	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US8711780B2	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8711780B2	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US8711780B2	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8711780B2	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2013272203A1	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US2013272203A1	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US2013272203A1	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2013272203A1	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2013272203A1	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2013272203A1	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2013272203A1	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2013272203A1	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2014192822A1	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US2014192822A1	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US2014192822A1	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2014192822A1	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2014192822A1	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2014192822A1	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US2014192822A1	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US2014192822A1	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8824376B2	4G	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US8824376B2	Not Available	30/08/2009	ISLD-200909-005	LG	S1 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 322 Version No: ---- Section No: Release : ---- +1 -1	No	Family Member
US8824376B2	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US8824376B2	Not Available	22/10/2012	ISLD-201209-020	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US8824376B2	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8824376B2	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US8824376B2	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8824376B2	5G	11/07/2018	ISLD-201807-051	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
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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
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Technologies

Resource configuration

Product

Not Available

Use Cases

Wireless communication

Services

Not Available

Claim

1. A method for constructing a status protocol data unit (PDU) for providing a positive acknowledgement (ACK) and a negative acknowledgement (NACK) of acknowledged mode data (AMD) PDUs of radio link control (RLC) PDUs or portions of the RLC PDUs in a mobile communications system, the method comprising:
receiving, by a device, size information on a total size of at least one RLC PDU;
constructing, by the device, a status PDU for AMD PDUs by considering the total size of the at least one RLC PDU, the status PDU including sequence numbers that include a sequence number (SN) of a receive state variable and at least one sequence number between the sequence number of the receive state variable and a sequence number of a maximum status transmit state variable such that the constructed status PDU includes following sequence: an Acknowledgement Sequence Number (ACK SN) to indicate the maximum status transmit state variable followed by a first Negative Acknowledgement Sequence Number (NACK SN) for a first AMD PDU of the AMD PDUs followed by a NACK_SN element, the NACK_SN element comprising a second NACK_SN, a segment offset start (SOstart) and a segment offset end (SOend) for a partly received AMD PDU of the AMD PDUs; and
transmitting, by the device, the constructed status PDU.', 'receiving, by a device, size information on a total size of at least one RLC PDU;', 'constructing, by the device, a status PDU for AMD PDUs by considering the total size of the at least one RLC PDU, the status PDU including sequence numbers that include a sequence number (SN) of a receive state variable and at least one sequence number between the sequence number of the receive state variable and a sequence number of a maximum status transmit state variable such that the constructed status PDU includes following sequence: an Acknowledgement Sequence Number (ACK SN) to indicate the maximum status transmit state variable followed by a first Negative Acknowledgement Sequence Number (NACK SN) for a first AMD PDU of the AMD PDUs followed by a NACK_SN element, the NACK_SN element comprising a second NACK_SN, a segment offset start (SOstart) and a segment offset end (SOend) for a partly received AMD PDU of the AMD PDUs; and', 'transmitting, by the device, the constructed status PDU.

2. The method according to claim 1, wherein the NACK_SN element is one of a plurality of NACK_SN elements included in the status PDU in increasing sequence number order.

3. The method according to claim 2, wherein the ACK_SN is set to a sequence number of a next not completely received AMD PDU which is not indicated with any NACK_SN in the status PDU.

4. The method according to claim 2, wherein the plurality of NACK SN elements are included in the status PDU in the increasing sequence number order from a first not received AMD PDU or a first not received AMD PDU portion up to a certain not received AMD PDU such that the constructed status PDU fits to the total size of the at least one RLC PDU.

5. The method according to claim 4, wherein the first not received AMD PDU or the first not received AMD PDU portion does not exist between two consecutive not received PDUs.

6. The method according to claim 4, wherein the first not received AMD PDU or the first not received AMD PDU portion exists between two consecutive not received PDUs.

7. The method according to claim 1, wherein the total size of the at least one RLC PDU is indicated by a lower layer.

8. The method according to claim 1, wherein if the status PDU is a partial status PDU, the partial status PDU includes an indicator to indicate that the status PDU is the partial status PDU.

9. A device configured to construct a status protocol data unit (PDU) for providing a positive acknowledgement (ACK) and a negative acknowledgement (NACK) of acknowledged mode data (AMD) PDUs of radio link control (RLC) PDUs or portions of the RLC PDUs in a mobile communications system, the device comprising:
a transceiver configured to receive size information on a total size of at least one RLC PDU;
a processor configured to construct a status PDU for AMD PDUs by considering the total size of the at least one RLC PDU, the status PDU including sequence numbers that include a sequence number (SN) of a receive state variable and at least one sequence number between the sequence number of the receive state variable and a sequence number of a maximum status transmit state variable such that the constructed status PDU includes following sequence: an Acknowledgement Sequence Number (ACK SN) to indicate the maximum status transmit state variable followed by a first Negative Acknowledgement Sequence Number (NACK SN) for a first AMD PDU of the AMD PDUs followed by a NACK_SN element, the NACK_SN element comprising a second NACK_SN, a segment offset start (SOstart) and a segment offset end (SOend) for a partly received AMD PDU of the AMD PDUs; and
the transceiver configured to transmit the constructed status PDU.', 'a transceiver configured to receive size information on a total size of at least one RLC PDU;', 'a processor configured to construct a status PDU for AMD PDUs by considering the total size of the at least one RLC PDU, the status PDU including sequence numbers that include a sequence number (SN) of a receive state variable and at least one sequence number between the sequence number of the receive state variable and a sequence number of a maximum status transmit state variable such that the constructed status PDU includes following sequence: an Acknowledgement Sequence Number (ACK SN) to indicate the maximum status transmit state variable followed by a first Negative Acknowledgement Sequence Number (NACK SN) for a first AMD PDU of the AMD PDUs followed by a NACK_SN element, the NACK_SN element comprising a second NACK_SN, a segment offset start (SOstart) and a segment offset end (SOend) for a partly received AMD PDU of the AMD PDUs; and', 'the transceiver configured to transmit the constructed status PDU

10. The device according to claim 9, wherein the NACK_SN element is one of a plurality of NACK_SN elements included in the status PDU in increasing sequence number order

11. The device according to claim 10, wherein the ACK_SN is set to a sequence number of a next not completely received AMD PDU which is not indicated with any NACK_SN in the status PDU

12. The device according to claim 10, wherein the plurality of NACK SN elements are included in the status PDU in the increasing sequence number order from a first not received AMD PDU or from a first not received AMD PDU portion up to a certain not received AMD PDU such that the constructed status PDU fits to the total size of the at least one RLC PDU

13. The device according to claim 12, wherein the first not received AMD PDU or the first not received AMD PDU portion does not exist between two consecutive not received PDUs

14. The device according to claim 12, wherein the first not received AMD PDU or the first not received AMD PDU portion exists between two consecutive not received PDUs

15. The device according to claim 9, wherein the total size of the at least one RLC PDU is indicated by a lower layer

16. The device according to claim 9, wherein if the status PDU is a partial status PDU, the partial status PDU includes an indicator to indicate that the status PDU is the partial status PDU.']

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