Granted Patent B2

US 9,526,098 · App. 13/875,633 · Granted Dec 20, 2016

Abstract

Claims (50)

1. A method for determining information about access barring, the method comprising:

receiving a message set transmitted via a radio interface to a user equipment, the message set including at least a starting message that is a paging message;

obtaining at least a first bit of a bit set from the starting message, wherein the bit set includes at least two bits and is intended for access barring;

determining information of the bit set, the information in the paging message at least disclosing whether the access barring is on or off and indicating which specific access classes are barred;

receiving a system information block transmitted via the radio interface to the user equipment, the system information block comprising a scheduling information list that lists a further system information block that contains access barring parameters;

counting, by the user equipment, a number of times that the bit set is received by the user equipment; and

determining a respective sequential releasing of a plurality of access classes based on the counting.

2. The method of claim 1 , further comprising:

determining on a basis of values of the bit set which of access classes 0-9 is barred where the bit set is a maximum of two bits.

3. The method of claim 1 , further comprising:

detecting in the bit set a category parameter, the category parameter disclosing at least one category of categories A, B, and C to which the access barring is applied.

4. The method of claim 1 , further comprising:

detecting in the bit set a network parameter, the network parameter disclosing at least one public land mobile network to which the access barring is applied.

5. The method of claim 1 , the method further comprising:

detecting in the bit set a domain parameter, the domain parameter disclosing a domain set to which the access barring is applied; the domain set including at least one of the following domains: a circuit switched domain, a packet switched domain.

6. The method of claim 1 , further comprising:

determining on a basis of the bit set that the access barring is updated.

7. An apparatus for determining information about access barring, the apparatus comprising:

circuitry configured to:

receive a message set transmitted via a radio interface to a user equipment, the message set including at least a starting message that is a paging message;

obtain at least a first bit of a bit set from the starting message, wherein the bit set includes at least two bits and is intended for access barring;

determine information of the bit set, the information in the paging message at least disclosing whether the access barring is on or off and indicating which access classes are barred;

receive a system information block transmitted via the radio interface to the user equipment, the system information block comprising a scheduling information list that lists a further system information block that contains access barring parameters;

count, by the user equipment, a number of times that the bit set is received by the user equipment; and

determine a respective sequential releasing of a plurality of access classes based on the counting.

8. The apparatus of claim 7 , wherein the circuitry is further configured to:

determine on a basis of values of the bit set which of access classes 0-9 is barred where the bit set is a maximum of two bits.

9. The apparatus of claim 7 , wherein the circuitry is further configured to:

detect in the bit set a category parameter, the category parameter disclosing at least one category of categories A, B, and C to which the access barring is applied.

10. The apparatus of claim 7 , wherein the circuitry is further configured to:

detecting in the bit set a network parameter, the network parameter disclosing at least one public land mobile network to which the access barring is applied.

11. The apparatus of claim 7 , wherein the circuitry is further configured to:

detect in the bit set a domain parameter, the domain parameter disclosing a domain set to which the access barring is applied; the domain set including at least one of the following domains: a circuit switched domain, a packet switched domain.

12. The apparatus of claim 7 , wherein the circuitry is further configured to:

determine on a basis of the bit set that the access barring is updated.

13. A non-transitory computer readable medium comprising a set of instructions tangibly stored thereon for determining information about access barring, which, when executed by a computer system, cause the system to perform a method comprising:

receiving a message set transmitted via a radio interface to a user equipment, the message set including at least a starting message that is a paging message;

obtaining at least a first bit of a bit set from the starting message, wherein the bit set includes at least two bits and is intended for access barring;

determining information of the bit set, the information in the paging message at least disclosing whether the access barring is on or off and indicating which access classes are barred;

receiving a system information block transmitted via the radio interface to the user equipment, the system information block comprising a scheduling information list that lists a further system information block that contains access barring parameters;

counting, by the user equipment, a number of times that the bit set is received by the user equipment; and

determining a respective sequential releasing of a plurality of access classes based on the counting.

14. The non-transitory computer readable medium of claim 13 , which when executed by a computer system cause the system further to:

determine on a basis of values of the bit set which of access classes 0-9 is barred where the bit set is a maximum of two bits.

15. The non-transitory computer readable medium of claim 13 , which when executed by a computer system cause the system further to:

detect in the bit set a category parameter, the category parameter disclosing at least one category of categories A, B, and C to which the access barring is applied.

16. The non-transitory computer readable medium of claim 13 , which when executed by a computer system cause the system further to:

detect in the bit set a network parameter, the network parameter disclosing at least one public land mobile network to which the access barring is applied.

17. The non-transitory computer readable medium of claim 13 , which when executed by a computer system cause the system further to:

detect in the bit set a domain parameter, the domain parameter disclosing a domain set to which the access barring is applied; the domain set including at least one of the following domains: a circuit switched domain, a packet switched domain.

Assignments (8)