Optimization method of multiple service flows operation for WiMAX system
First Claim
1. An optimization method of multiple service flows operation for a WiMAX system, including:
- adding a resource combination indication to a handoff request message, a path pre-registration request message and a path registration request message, wherein the resource combination indication is used to indicate whether multiple service flows of a mobile station (MS) are bound with each other;
hand-off request processing;
determining whether the MS is allowed to hand off to a target network according to the resource combination indication in the hand-off request message and whether the handoff of the multiple service flows is accepted by the target network when the multiple service flows of the MS is handed off from a current serving network to the target network;
path pre-establishment processing;
determining whether data paths between the target network and a network where a data management unit is located (anchor ASN) can be pre-established according to the resource combination indication in the path pre-registration request message and the availability of establishing data path pre-registration of the multiple service flows when it is allowed to hand off the 20 multiple service flows of the MS from the current serving network to the target network; and
path establishment processing;
determining whether the data paths between the target network and the anchor ASN can be established according to the resource combination indication in the path registration request message and the 25 availability of establishing data path registration of the multiple service flows when it is allowed to hand off the multiple service flows of the MS from the current serving network to the target network and the path pre-registration processing is not performed.
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Accused Products
Abstract
An optimization method of multiple service flows operation for a WiMAX system includes: adding a resource combination indication to a hand-off request message, a path pre-registration request message and a path registration request message; hand-off request processing: when multiple service flows are handed off by a mobile station from a current serving network to a target network, determining whether the mobile station is allowed to hand off to a target network according to the resource combination indication in the hand-off request message and whether the handoff of the multiple service flows is accepted by the target network; path pre-establishment processing and path establishment processing: when the mobile station is allowed to hand off multiple service flows from the current serving network to the target network, determining whether data paths between the target network and the network where a data management unit is located can be pre-established/established according to the resource combination indication in the path pre-registration request message and the path registration request message and whether the data path pre-registration/registration of the multiple service flows can be established.
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Citations
30 Claims
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1. An optimization method of multiple service flows operation for a WiMAX system, including:
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adding a resource combination indication to a handoff request message, a path pre-registration request message and a path registration request message, wherein the resource combination indication is used to indicate whether multiple service flows of a mobile station (MS) are bound with each other; hand-off request processing;
determining whether the MS is allowed to hand off to a target network according to the resource combination indication in the hand-off request message and whether the handoff of the multiple service flows is accepted by the target network when the multiple service flows of the MS is handed off from a current serving network to the target network;path pre-establishment processing;
determining whether data paths between the target network and a network where a data management unit is located (anchor ASN) can be pre-established according to the resource combination indication in the path pre-registration request message and the availability of establishing data path pre-registration of the multiple service flows when it is allowed to hand off the 20 multiple service flows of the MS from the current serving network to the target network; andpath establishment processing;
determining whether the data paths between the target network and the anchor ASN can be established according to the resource combination indication in the path registration request message and the 25 availability of establishing data path registration of the multiple service flows when it is allowed to hand off the multiple service flows of the MS from the current serving network to the target network and the path pre-registration processing is not performed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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11. (canceled)
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12. An optimization method of multiple service flows operation for a WiMAX system, including:
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adding multiple service flows binding indication information to a hand-off request message, a path pre-registration request message or a path registration request message, wherein the information is used to indicate whether multiple service flows of a mobile station (MS) are bound with each other; hand-off request processing;
determining whether the MS is allowed to hand off to the target network according to the multiple service flows binding indication information in the hand-off request message and whether the handoff of the multiple service flows is accepted by a target network when the multiple service flows of the MS is handed off from a current serving network to the target network;path pre-establishment processing;
determining whether data paths between the target network and a network where a data management unit is located (anchor ASN) can be pre-established according to the multiple service flows binding indication information in the path pre-registration request message and the availability of establishing data path pre-registration of the multiple service flows when it is allowed to hand off the multiple service flows of the MS from the current serving network to the target network; andpath establishment processing;
determining whether the data paths between the target network and the anchor ASN can be established according to the multiple service flows binding indication information in the path registration request message and the availability of establishing data path registration of the multiple service flows when it is allowed to hand off the multiple service flows of the MS from the current serving network to the target network and the path pre-registration processing is not performed.
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Specification