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

Abstract

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 radio link control (RLC) entity considers an available radio resource to construct a status PDU fit to a size of the available 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

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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
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
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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
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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
US8660068B2	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
US8660068B2	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
US8660068B2	Not Available	16/09/2012	ISLD-201209-004	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
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US8660068B2	4G	09/10/2014	ISLD-201409-050	LG	S1 TS Number: TS 136 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8660068B2	5G	10/07/2018	ISLD-201807-018	LG	S1 TS Number: TS 138 321 Version No: ---- Section No: ---- Release : ---- + -	No	Family Member
US8660068B2	5G	09/07/2018	ISLD-201807-020	LG	S1 TS Number: TS 138 322 Version No: ---- Section No: ---- Release : ---- + -	Yes	Family Member
US8660068B2	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
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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 sending status information in a mobile communications system, the method comprising:
constructing a status protocol data unit (PDU), the status PDU used to provide positive and/or negative acknowledgements of acknowledged mode data (AMD) PDUs or portions of AMD PDUs; and
transmitting the constructed status PDU to a peer radio link control (RLC) entity,
wherein the constructing step is performed
by considering available resources such that the constructed status PDU fits to a total size of the available resources, and
by using a receive state variable and a maximum status transmit state variable,

wherein the available resources refer to the total size of RLC PDUs indicated by a lower layer, and
wherein the status PDU is for AMD PDUs with sequence numbers that include a sequence number of the receive state variable and at least one sequence number between the sequence number of the receive state variable and a sequence number of the maximum status transmit state variable.', 'constructing a status protocol data unit (PDU), the status PDU used to provide positive and/or negative acknowledgements of acknowledged mode data (AMD) PDUs or portions of AMD PDUs; and', 'transmitting the constructed status PDU to a peer radio link control (RLC) entity,', 'wherein the constructing step is performed
by considering available resources such that the constructed status PDU fits to a total size of the available resources, and
by using a receive state variable and a maximum status transmit state variable,', 'by considering available resources such that the constructed status PDU fits to a total size of the available resources, and', 'by using a receive state variable and a maximum status transmit state variable,', 'wherein the available resources refer to the total size of RLC PDUs indicated by a lower layer, and', 'wherein the status PDU is for AMD PDUs with sequence numbers that include a sequence number of the receive state variable and at least one sequence number between the sequence number of the receive state variable and a sequence number of the maximum status transmit state variable.

2. The method of claim 1, wherein the constructing step further comprises:
including negative acknowledgement (NACK) elements in an increasing sequence number order; and
including information indicating up to which AMD PDUs status information is included in the status PDU.', 'including negative acknowledgement (NACK) elements in an increasing sequence number order; and', 'including information indicating up to which AMD PDUs status information is included in the status PDU.

3. The method of claim 2, wherein the information indicating UP to which AMD PDUs status information is included in the status PDU refers to an acknowledgement sequence number (ACK SN), and the ACK_SN is set to a sequence number (SN) of a next not completely received AMD PDU which is not indicated with a negative acknowledgement sequence number (NACK SN) in the status PDU.

4. The method of claim 2, wherein the NACK elements are included in the increasing sequence number order from a first not received AMD PDU or portions of AMD PDU up to a certain not received AMD PDU such that the constructed status PDU fits to the total size of the available resources.

5. The method of claim 4, wherein the sequence numbers of the first not received AMD PDU and the certain not received AMD PDU are not consecutive.

6. The method of claim 4, wherein the sequence numbers of the first not received AMD PDU and the certain not received AMD PDU are allowed to be consecutive.

7. The method of claim 1, further comprising: receiving an indication from a lower layer about the total size of the RLC PDUs.

8. The method of claim 1, wherein the constructing step is performed by including a negative acknowledgement sequence number (NACK SN) element of a first not received AMD PDU or portions of AMD PDUs and optionally further includes at least one NACK_SN element of other not received AMD PDUs or portions of AMD PDUs.

9. The method of claim 8, wherein the NACK_SN element comprises a NACK_SN and optionally a Segment Offset Start, SOstart and a Segment Offset End, SOend

10. The method of claim 1, wherein, if the status PDU is a partial status PDU, an indicator is used to indicate that the status PDU is the partial status PDU

11. A receiving side radio link control (RLC) entity in a mobile communications system, the RLC entity comprising:
a processor configured to:
check an available radio resource, and
construct a status protocol data unit (PDU)
by considering the available radio resource, and
by using a receive state variable and a maximum status transmit state variable, wherein negative acknowledgement (NACK) elements are included in the status PDU to be fit to a size of the available radio resource, and
set a value of an acknowledgement sequence number (ACK SN); and

a transceiver configured to send the constructed status PDU to a peer RLC entity,
wherein the available radio resource refers to a total size of RLC PDUs indicated by a lower layer, and
wherein the status PDU is for AMD PDUs with sequence numbers that include a sequence number of the receive state variable and at least one sequence number between the sequence number of the receive state variable and a sequence number of the maximum status transmit state variable.', 'a processor configured to:
check an available radio resource, and
construct a status protocol data unit (PDU)
by considering the available radio resource, and
by using a receive state variable and a maximum status transmit state variable, wherein negative acknowledgement (NACK) elements are included in the status PDU to be fit to a size of the available radio resource, and
set a value of an acknowledgement sequence number (ACK SN); and', 'check an available radio resource, and', 'construct a status protocol data unit (PDU)
by considering the available radio resource, and
by using a receive state variable and a maximum status transmit state variable, wherein negative acknowledgement (NACK) elements are included in the status PDU to be fit to a size of the available radio resource, and
set a value of an acknowledgement sequence number (ACK SN); and', 'by considering the available radio resource, and', 'by using a receive state variable and a maximum status transmit state variable, wherein negative acknowledgement (NACK) elements are included in the status PDU to be fit to a size of the available radio resource, and', 'set a value of an acknowledgement sequence number (ACK SN); and', 'a transceiver configured to send the constructed status PDU to a peer RLC entity,', 'wherein the available radio resource refers to a total size of RLC PDUs indicated by a lower layer, and', 'wherein the status PDU is for AMD PDUs with sequence numbers that include a sequence number of the receive state variable and at least one sequence number between the sequence number of the receive state variable and a sequence number of the maximum status transmit state variable.']

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