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US 8,571,552 B2Granted
Combined base transceiver station and base station controller optimized assignment of frame offsets
AssigneeUbeeairwalk, Inc.
InventorsHyunyung Cha, Myoung Chul Choi, Jae Hong Park
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Abstract
A system, method, and computer readable medium for managing an availability of a call agent, comprising acquiring a session identification by a basestation (BS) and a call agent (CA), wherein the BS is coupled to the CA, if the CA's state is changed from an active state to a standby state, requesting a new connection with the BS; and after the new connection is established between the CA and the BS, sending another session identification from the CA to the BS.
Claims20
A method, comprising:
- sending a session identification from a call agent (CA) to a basestation (BS);
- wherein the session identification includes a local session identification and a remote session identification;
- and
- starting a timer upon failure of a transport layer;
- if the timer expires, changing the local session identification if the BS has already released an existing call.
2 more elements
A system, comprising:
- a first module;
- and
- a second module;
- wherein a session identification is sent from the second module to the first module;
- wherein the session identifications include a local session identification and a remote session identification;
- wherein a timer is started upon failure of a transport layer;
- if the timer expires, the first session identification is changed if the first module has already released an existing call.
4 more elements
A non-transitory computer readable medium comprising instructions for:
- sending a session identification from a call agent (CA) to a basestation (BS);
- wherein the session identification includes a local session identification and a remote session identification;
- and
- starting a timer upon failure of a transport layer;
- if the timer expires, changing the local session identification if the BS has already released an existing call.
2 more elements
Dependencies are inferred from the claim text.