Method and apparatus for controlling issuance of packet data protocol context
First Claim
1. A method for controlling issuance of a packet data protocol (PDP) context, comprising:
- receiving a general packet radio service (GPRS) location updating request of a user sent by a serving general packet radio service support node (SGSN);
acquiring, according to the GPRS location updating request, an issuance control condition of a PDP context; and
determining, according to the issuance control condition, whether to send the PDP context to the SGSN,wherein acquiring the issuance control condition of the PDP context comprises;
determining, according to an identity (ID) of the SGSN that is carried in the GPRS location updating request, the network the user currently accesses; and
acquiring the issuance control condition according to the network the user currently accesses, wherein the issuance control condition is used to indicate PDP contexts supported by the network the user currently accesses, andwherein determining whether to send the PDP context to the SGSN comprises determining, according to the PDP contexts supported by the network the user currently accesses, whether to send the PDP context to the SGSN.
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Accused Products
Abstract
A method and an apparatus for controlling issuance of a PDP context. The method includes: receiving a GPRS location updating request of a user sent by an SGSN; acquiring, according to the GPRS location updating request, an issuance control condition of a PDP context to which the user has subscribed; and determining, according to the issuance control condition, whether to send the PDP context to the SGSN. According to the method and the apparatus for controlling issuance of a PDP context in the embodiments of the present invention, issuance of a PDP context is controlled based on an issuance control condition of the PDP context, which can avoid generation of unnecessary traffic, improve service experience of a user, and reduce the customer service workload of an operator, thereby lowering the operating cost of the operator.
14 Citations
8 Claims
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1. A method for controlling issuance of a packet data protocol (PDP) context, comprising:
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receiving a general packet radio service (GPRS) location updating request of a user sent by a serving general packet radio service support node (SGSN); acquiring, according to the GPRS location updating request, an issuance control condition of a PDP context; and determining, according to the issuance control condition, whether to send the PDP context to the SGSN, wherein acquiring the issuance control condition of the PDP context comprises; determining, according to an identity (ID) of the SGSN that is carried in the GPRS location updating request, the network the user currently accesses; and acquiring the issuance control condition according to the network the user currently accesses, wherein the issuance control condition is used to indicate PDP contexts supported by the network the user currently accesses, and wherein determining whether to send the PDP context to the SGSN comprises determining, according to the PDP contexts supported by the network the user currently accesses, whether to send the PDP context to the SGSN. - View Dependent Claims (2, 3)
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4. A method for controlling issuance of a packet data protocol (PDP) context, comprising:
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receiving a general packet radio service (GPRS) location updating request of a user sent by a serving general packet radio service support node (SGSN); and acquiring, according to the GPRS location updating request, an issuance control condition of a PDP context to which the user has subscribed; determining, according to the issuance control condition, whether to send the PDP context to the SGSN, wherein the method further comprises determining, according to an identity (ID) of the SGSN that is carried in the GPRS location updating request, a network the user currently accesses, wherein determining whether to send the PDP context to the SGSN comprises determining, according to the network the user currently accesses and a network range of issuance indicated by the issuance control condition whether to send the PDP context to the SGSN, wherein a control option of the issuance control condition is at least one of issuance on other international public land mobile networks (PLMNs) only, issuance on international home PLMNs only, issuance during international roaming only, issuance on other national PLMNs only, issuance on other PLMNs only, issuance on other national PLMNs and international home PLMNs only, issuance on all PLMNs except national home PLMNs, issuance on national home PLMNs only, issuance on national home PLMNs and other international PLMNs only, issuance on home PLMNs only, issuance on all PLMNs except other national PLMNs, issuance inside a local country only, issuance on all PLMNs except international home PLMNs, and issuance on all PLMNs except other international PLMNs.
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5. An apparatus for controlling issuance of a packet data protocol (PDP) context, comprising:
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a receiver configured to receive a general packet radio service (GPRS) location updating request of a user sent by a serving general packet radio service support node (SGSN); a processor coupled to the receiver and configured to; acquire, according to the GPRS location updating request, an issuance control condition of a PDP context; determine, according to the issuance control condition, whether to send the PDP context to the SGSN; determine, according to an identity (ID) of the SGSN that is carried in the GPRS location updating request, the network the user currently accesses; acquire the issuance control condition according to the network the user currently accesses, wherein the issuance control condition is used to indicate PDP contexts supported by the network the user currently accesses; and determine, according to the issuance control condition used to indicate the PDP contexts supported by the network the user currently accesses, whether to send the PDP context to the SGSN. - View Dependent Claims (6, 7)
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8. An apparatus for controlling issuance of a packet data protocol (PDP) context, comprising:
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a processor configured to; receive a general packet radio service (GPRS) location updating request of a user sent by a serving general packet radio service support node (SGSN); acquire, according to the GPRS location updating request, an issuance control condition of a PDP context to which the user has subscribed; and determine, according to the issuance control condition, whether to send the PDP context to the SGSN; determine, according to an identity (ID) of the SGSN that is carried in the GPRS location updating request, a network the user currently accesses; and determine, according to the network the user currently accesses and a network range of issuance that is indicated by the issuance control condition, whether to send the PDP context to the SGSN, wherein a control option of the issuance control condition is at least one of issuance on other international public land mobile networks (PLMNs) only, issuance on international home PLMNs only, issuance during international roaming only, issuance on other national PLMNs only, issuance on other PLMNs only, issuance on other national PLMNs and international home PLMNs only, issuance on all PLMNs except national home PLMNs, issuance on national home PLMNs only, issuance on national home PLMNs and other international PLMNs only, issuance on home PLMNs only, issuance on all PLMNs except other national PLMNs, issuance inside a local country only, issuance on all PLMNs except international home PLMNs, and issuance on all PLMNs except other international PLMNs.
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Specification