Author: claimsbot

1. A method for wireless communication, comprising:
performing a security procedure with a wireless network of a first network type for a first session and generating user equipment (UE) security context data at a UE;
using the UE security context data for secure communication with the wireless network during the first session;
storing the UE security context data at the UE upon termination of the first session;
de-registering at the end of the first session and powering down after the first session; and
powering up the UE and using the stored UE security context data for registration with the wireless network of the first network type for a second session following the first session;
wherein the stored UE security context data comprises at least one of a cipher key (CK) used for ciphering and an integrity key (IK) used for integrity protection.
2. The method of claim 1, wherein the using the stored UE security context data for registration comprises
performing integrity protection for at least one message based on the stored UE security context data, and
sending the at least one integrity protected message to the wireless network for registration of the UE with the wireless network.
3. The method of claim 1, wherein the using the stored UE security context data for registration comprises
performing integrity protection for a registration message based on an integrity key in the stored UE security context data, and
sending the integrity protected registration message to the wireless network for registration of the UE with the wireless network.
4. The method of claim 1, wherein the using the stored UE security context data for registration comprises
ciphering at least one message based on the stored UE security context data, and
sending the at least one ciphered message to the wireless network for registration of the UE with the wireless network.
5. The method of claim 1, wherein the using the stored UE security context data for registration comprises
ciphering at least one parameter of a registration message based on a cipher key in the stored UE security context data, and
sending the registration message to the wireless network for registration of the UE with the wireless network.
6. The method of claim 1, wherein the using the stored UE security context data for registration comprises
ciphering at least one parameter of a registration message based on a cipher key in the stored UE security context data,
performing integrity protection for the registration message based on an integrity key in the stored UE security context data, and
sending the integrity protected registration message comprising the at least one ciphered parameter to the wireless network for registration of the UE with the wireless network.
7. The method of claim 1, wherein the performing the security procedure with the wireless network comprises performing an Authentication and Key Agreement (AKA) procedure with the wireless network.
8. The method of claim 1, wherein the stored UE security context data further comprises at least one of a key set identifier (KSI), and a temporary UE identity.
9. An apparatus for wireless communication, comprising:
at least one hardware processor configured to perform a security procedure with a wireless network of a first network type for a first session and to generate user equipment (UE) security context data at a UE, to use the UE security context data for secure communication with the wireless network during the first session, to store the UE security context data at the UE upon termination of the first session, to de-register the UE at the end of the first session and power down the UE after the first session, and to power up the UE and use the stored UE security context data for registration of the UE with the wireless network of the first network type for a second session following the first session;
wherein the stored UE security context data comprises at least one of a cipher key (CK) used for ciphering and an integrity key (IK) used for integrity protection.
10. The apparatus of claim 9, wherein the at least one hardware processor is configured to perform integrity protection for a registration message based on the stored UE security context data, and to send the integrity protected registration message to the wireless network for registration of the UE with the wireless network.
11. The apparatus of claim 9, wherein the at least one hardware processor is configured to cipher information for a registration message based on the stored UE security context data, and to send the registration message comprising the ciphered information to the wireless network for registration of the UE with the wireless network.
12. The apparatus of claim 9, wherein the at least one hardware processor is configured to cipher information for a registration message based on a cipher key in the stored UE security context data, to perform integrity protection for the registration message based on an integrity key in the stored UE security context data, and to send the integrity protected registration message comprising the ciphered information to the wireless network for registration of the UE with the wireless network.
13. An apparatus for wireless communication, comprising:
means for performing a security procedure with a wireless network of a first network type for a first session and generating user equipment (UE) security context data at a UE;
means for using the UE security context data for secure communication with the wireless network during the first session;
means for storing the UE security context data at the UE upon termination of the first session;
means for de-registering the UE at the end of the first session and powering down the UE after the first session; and
means for powering up the UE and using the stored UE security context data for registration of the UE with the wireless network of the first network type for a second session following the first session;
wherein the stored UE security context data comprises at least one of a cipher key (CK) used for ciphering and an integrity key (IK) used for integrity protection.
14. The apparatus of claim 13, wherein the means for using the stored UE security context data for registration comprises
means for performing integrity protection for a registration message based on the stored UE security context data, and
means for sending the integrity protected registration message to the wireless network for registration of the UE with the wireless network.
15. The apparatus of claim 13, wherein the means for using the stored UE security context data for registration comprises
means for ciphering information for a registration message based on the stored UE security context data, and
means for sending the registration message comprising the ciphered information to the wireless network for registration of the UE with the wireless network.
16. The apparatus of claim 13, wherein the means for using the stored UE security context data for registration comprises
means for ciphering information for a registration message based on a cipher key in the stored UE security context data,
means for performing integrity protection for the registration message based on an integrity key in the stored UE security context data, and
means for sending the integrity protected registration message comprising the ciphered information to the wireless network for registration of the UE with the wireless network.
17. A computer program product, comprising:
a non-transitory computer-readable medium comprising:
code for causing at least one computer to perform a security procedure with a wireless network of a first network type for a first session and to generate user equipment (UE) security context data at a UE,
code for causing at least one computer to use the UE security context data for secure communication with the wireless network during the first session,
code for causing the at least one computer to store the UE security context data at the UE upon termination of the first session,
code for causing the at least one computer de-register the UE at the end of the first session; and
code for causing the at least one computer to use the stored UE security context data after powering up the UE for registration of the UE with the wireless network of the first network type for a second session following the first session;

wherein the stored UE security context data comprises at least one of a cipher key (CK) used for ciphering and an integrity key (IK) used for integrity protection.
18. A method for wireless communication in a wireless network of a first network type, comprising:
performing a security procedure with a user equipment (UE) for a first session and obtaining UE security context data at a network entity;
using the UE security context data for secure communication with the UE during the first session;
storing the UE security context data at the network entity upon termination of the first session;
de-registering the UE at the end of the first session; and
using the stored UE security context data for registration of the UE for a second session following the first session and powering down and powering up the UE;
wherein the stored UE security context data comprises at least one of a cipher key (CK) used for ciphering and an integrity key (IK) used for integrity protection.
19. The method of claim 18, wherein the using the stored UE security context data for registration comprises
receiving at least one message integrity protected by the UE, and
performing integrity check for the at least one message based on the stored UE security context data.
20. The method of claim 18, wherein the using the stored UE security context data for registration comprises
receiving a registration message integrity protected by the UE, and
performing integrity check for the registration message based on an integrity key in the stored UE security context data.
21. The method of claim 18, wherein the using the stored UE security context data for registration comprises
receiving at least one message ciphered by the UE, and
deciphering the at least one message based on the stored UE security context data.
22. The method of claim 18, wherein the using the stored UE security context data for registration comprises
receiving a registration message from the UE, and
deciphering at least one parameter of the registration message based on a cipher key in the stored UE security context data.
23. The method of claim 18, wherein the using the stored UE security context data for registration comprises
receiving a registration message from the UE,
deciphering at least one parameter of the registration message based on a cipher key in the stored UE security context data, and
performing integrity check for the registration message based on an integrity key in the stored UE security context data.
24. The method of claim 18, wherein the performing the security procedure with the UE comprises performing an Authentication and Key Agreement (AKA) procedure with the UE.
25. The method of claim 18, wherein the stored UE security context data comprises at least one of a cipher key (CK) used for ciphering, an integrity key (IK) used for integrity protection, a key set identifier (KSI), and a temporary UE identity.
26. An apparatus for wireless communication in a wireless network of a first network type, comprising:
at least one hardware processor configured to perform a security procedure with a user equipment (UE) for a first session and obtain UE security context data at a network entity, to use the UE security context data for secure communication with the UE during the first session, to store the UE security context data at the network entity upon termination of the first session, to de-register the UE at the end of the first session, and to use the stored UE security context data for registration of the UE for a second session following the first session and powering down and powering up the UE;
wherein the stored UE security context data comprises at least one of a cipher key (CK) used for ciphering and an integrity key (IK) used for integrity protection.
27. The apparatus of claim 26, wherein the at least one hardware processor is configured to receive a registration message integrity protected by the UE, and to perform integrity check for the registration message based on the stored UE security context data.
28. The apparatus of claim 26, wherein the at least one hardware processor is configured to receive a registration message comprising ciphered information from the UE, and to decipher the ciphered information in the registration message based on the stored UE security context data.
29. The apparatus of claim 26, wherein the at least one hardware processor is configured to receive a registration message comprising ciphered information from the UE, to decipher the ciphered information in the registration message based on a cipher key in the stored UE security context data, and to perform integrity check for the registration message based on an integrity key in the stored UE security context data.
30. The apparatus of claim 26, wherein the wireless network of a first network type comprises a wireless network that implements 3GPP Long Term Evolution (LTE).
31. The method of claim 18, wherein the wireless network of a first network type comprises a wireless network that implements 3GPP Long Term Evolution (LTE).
32. The method of claim 1, wherein the wireless network of a first network type comprises a wireless network that implements 3GPP Long Term Evolution (LTE).
33. The apparatus of claim 9, wherein the wireless network of a first network type comprises a wireless network that implements 3GPP Long Term Evolution (LTE).
34. The apparatus of claim 13, wherein the wireless network of a first network type comprises a wireless network that implements 3GPP Long Term Evolution (LTE).
35. The computer program product of claim 17, wherein the wireless network of a first network type comprises a wireless network that implements 3GPP Long Term Evolution (LTE).

The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.

1. A method to query data from an inferencing-enabled metadata system, comprising the steps of:
responsive to a query including an inferencing portion and an attribute predicate portion, issuing an inferencing query to an ontology management system and retrieving inferencing results; and
issuing a relational query by combining inferencing results and the attribute predicate portion.
2. The method as recited in claim 1, wherein the results are provided from the inferencing-enabled metadata system which manages data by linking relationships between ontology class information in the ontology management system to associated attribute schema in the relational database.
3. The method as recited in claim 1, wherein the inferencing portion includes properties of relationships to enrich understanding of the query.
4. The method as recited in claim 1, wherein the attribute predicate portion includes a relational threshold.
5. A computer readable medium comprising a computer readable program to query data from an inferencing-enabled metadata system, wherein the computer readable program when executed on a computer causes the computer to perform the steps of:
responsive to a query including an inferencing portion and an attribute predicate portion, issuing an inferencing query to an ontology management system and retrieving inferencing results; and
issuing a relational query by combining inferencing results and the attribute predicate portion.
6. The computer readable medium as recited in claim 5, wherein the results are provided from the inferencing-enabled metadata system which manages data by linking relationships between ontology class information in the ontology management system to associated attribute schema in the relational database.
7. The computer readable medium as recited in claim 5, wherein the inferencing portion includes properties of relationships to enrich understanding of the query.
8. The computer readable medium as recited in claim 5, wherein the attribute predicate portion includes a relational threshold.

1-10. (canceled)
11. A burner arrangement, comprising:
a support;
at least two fuel nozzles, including a plurality of fuel nozzle tips, attached to the support in a direction of flow; and
a gas feed system to the plurality of fuel nozzle tips, which extends through the support,
wherein each fuel nozzle includes a support-side section which includes a contact surface on a support side, with which the fuel nozzle rests on a supporting surface of the support,
wherein the at least two fuel nozzle tips are formed in one piece running from the support-side section in the direction of flow,
wherein the gas feed system includes at least one gas feed line and a lead-through through the support, and
wherein the lead-through is embodied as a fit.
12. The burner arrangement as claimed in claim 11, wherein remote from the support, a distribution channel is provided, which supplies the gas feed line with gas.
13. The burner arrangement as claimed in claim 11, wherein a further fuel feed line for liquid fuel is provided through the support which supplies the fuel nozzle on the support side with liquid fuel.
14. The burner arrangement as claimed in claim 13, wherein the further fuel feed line is an oil line and the liquid fuel is oil.
15. The burner arrangement as claimed in claim 11, wherein a seal is present between the support-side contact surface of the fuel nozzle and the support.
16. The burner arrangement as claimed in claim 15, wherein the seal is arranged on the support side in a region of the fit and the gas feed line.
17. The burner arrangement as claimed in claim 15, wherein the seal is a C-ring seal.
18. The burner arrangement as claimed in claim 11, wherein the support-side contact surface includes an opening for an attachment of the support-side contact surface to the supporting surface of the support.
19. The burner arrangement as claimed in claim 18, wherein the opening is a bored hole and the attachment is a screw connection or a bolt connection.
20. The burner arrangement as claimed in claim 19, wherein six bored holes are provided in the support-side contact surface, the bored holes being distributed across the entire support-side contact surface.
21. A gas turbine, comprising:
a compressor section;
a combustion section;
a combustion chamber;
a burner;
a turbine section;
a rotor; and
a burner arrangement, the burner arrangement, comprising:
a support,
at least two fuel nozzles, including a plurality of fuel nozzle tips, attached to the support in a direction of flow, and
a gas feed system to the plurality of fuel nozzle tips, which extends through the support,

wherein each fuel nozzle includes a support-side section which includes a contact surface on a support side, with which the fuel nozzle rests on a supporting surface of the support,
wherein the at least two fuel nozzle tips are formed in one piece running from the support-side section in the direction of flow,
wherein the gas feed system includes at least one gas feed line and a lead-through through the support, and
wherein the lead-through is embodied as a fit.
22. The gas turbine as claimed in claim 21, wherein remote from the support, a distribution channel is provided, which supplies the gas feed line with gas.
23. The gas turbine as claimed in claim 21, wherein a further fuel feed line for liquid fuel is provided through the support which supplies the fuel nozzle on the support side with liquid fuel.
24. The gas turbine as claimed in claim 23, wherein the further fuel feed line is an oil line and the liquid fuel is oil.
25. The gas turbine as claimed in claim 21, wherein a seal is present between the support-side contact surface of the fuel nozzle and the support.
26. The gas turbine as claimed in claim 25, wherein the seal is arranged on the support side in a region of the fit and the gas feed line.
27. The gas turbine as claimed in claim 25, wherein the seal is a C-ring seal.
28. The gas turbine as claimed in claim 21, wherein the support-side contact surface includes an opening for an attachment of the support-side contact surface to the supporting surface of the support.
29. The gas turbine as claimed in claim 28, wherein the opening is a bored hole and the attachment is a screw connection or a bolt connection.
30. The gas turbine as claimed in claim 29, wherein six bored holes are provided in the support-side contact surface, the bored holes being distributed across the entire support-side contact surface.

The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.

1. A method of fabricating a blade for a cutting tool, in particular for a knife, a pair of scissors, a saw, a household appliance, or indeed an industrial tool, the blade (1) being made of steel or an alloy of stainless steels and having at least one cutting edge (3; 103) extending over at least a portion of its periphery, the method being characterized in that it comprises the following steps:
a) making a blade body (2; 102) possessing at least one free edge (F; 4) provided in the vicinity of the location of the or each cutting edge (3; 103);
b) projecting a make-up material (M; M\u2032) in the form of a powder (5; 105) onto at least one free edge (F; 4), the hardness of the make-up material being greater than the hardness of the blade body;
c) subjecting the make-up material powder (5; 105) to a laser beam (8) so as to form a bead (6) or strip (109) on at least a portion of said free edge (4; F); and
d) forming the cutting edge (3; 103) in the bead (6) or strip (109) of make-up material (M; M\u2032).
2. A method according to claim 1, characterized in that said free edge is formed by a flat (4) extending perpendicularly to a main plane (P) of the blade body (2).
3. A method according to claim 1, characterized in that said free edge is formed by a portion (F) of the blade body (102) extending in a main plane oriented at a non-zero angle (\u03b1) relative to a main plane (P\u2032) of the blade body (102).
4. A method according to claim 1, characterized in that the blade body (2; 102) presents dimensions that are slightly smaller than those of the final blade (1).
5. A method according to claim 1, characterized in that the cutting edge (3; 103) is made by grinding, machining, or abrading at least the bead (6) or the strip (109) of make-up material (M; M\u2032).
6. A method according to claim 1, characterized in that the blade body (2; 102) is machined or ground at the same time as the cutting edge (3; 103) is being made by machining or grinding.
7. A method according to claim 1, characterized in that the blade body (2) is machined or ground before the step of forming the bead (6) of make-up material.
8. A method according to claim 1, characterized in that prior to step d) of forming the cutting edge, a hardening and tempering operation is performed on the blade body (2; 102) fitted with the bead (6) or strip (109) of make-up material (M; M\u2032).
9. A method according to claim 2, characterized in that said removal of material is performed from an edge (F0) of the blade body (102) opposite, relative to the main plane (P\u2032), from the edge (F) of the blade body (102) on which the make-up material (M\u2032) is deposited.
10. A blade for a cutting tool, in particular a knife, a pair of scissors, a saw, a household appliance, or an industrial machine, the blade having at least one cutting edge on at least a portion of its periphery, and being characterized in that it comprises a blade body (2; 102), the cutting edge (3; 103) being supported on one edge of said blade body (2; 102).
11. A blade according to claim 10, characterized in that the cutting edge (3; 103) and the blade body (2; 102) are made of at least two different materials.
12. A cutting tool, in particular a knife, a pair of scissors, a saw, a household appliance, or indeed an industrial machine, characterized in that it includes at least one blade made according to claim 10.