METHOD FOR DATA COMMUNICATION, SYSTEM FOR COMMUNICATION AND RELATED DEVICES
First Claim
1. A method for data communication, the method comprising:
- receiving, by a mobility management entity (MME), a request message from a user equipment (UE);
obtaining, by the MME, an ability information of the UE according to the request message;
determining, by the MME, that the UE has an ability to access one of a Universal Terrestrial Radio Access Network (UTRAN) and a GSM/EDGE Radio Access Network (GERAN) according to the ability information of the UE; and
generating, by the MME, a transaction identifier (TI), if the UE has the ability to access one of the UTRAN and the GERAN.
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Accused Products
Abstract
A data communication method, a communication system, and related devices are configured to establish a transaction identifier (TI) in a user equipment (UE). The data communication method includes the following steps. A mobility management entity (MME) receives a request message and obtains ability information of the UE. If the UE has an ability to access a Universal Terrestrial Radio Access Network/GSM/EDGE Radio Access Network (UTRAN/GERAN), the MME generates the TI. A communication system and related devices are also provided. Thus, the TI is effectively established in the UE, so as to ensure normal processing of the UE.
33 Citations
17 Claims
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1. A method for data communication, the method comprising:
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receiving, by a mobility management entity (MME), a request message from a user equipment (UE); obtaining, by the MME, an ability information of the UE according to the request message; determining, by the MME, that the UE has an ability to access one of a Universal Terrestrial Radio Access Network (UTRAN) and a GSM/EDGE Radio Access Network (GERAN) according to the ability information of the UE; and generating, by the MME, a transaction identifier (TI), if the UE has the ability to access one of the UTRAN and the GERAN. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A mobility management entity (MME), characterized by comprising:
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a receiving unit, configured to receive a request message from a user equipment (UE); an obtaining unit, configured to obtain an ability information of the UE according to the request message; a determining unit, configured to determine that the UE has an ability to access one of a Universal Terrestrial Radio Access Network (UTRAN) and a GSM/EDGE Radio Access Network (GERAN) according to the ability information of the UE; and a generating unit, configured to generate a transaction identifier (TI) according to the determining result of the determining unit. - View Dependent Claims (11, 12, 13)
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14. A
a computer-readable medium storing a set of instructions for data communication, the set of instructions to direct a processor to perform acts of: -
receiving a request message; obtaining an ability information of a user equipment (UE) according to the request message; determining that the UE has an ability to access one of a Universal Terrestrial Radio Access Network (UTRAN) and a GSM/EDGE Radio Access Network (GERAN) according to the ability information of the UE; and generating a transaction identifier (TI), according to the code for determining that the UE has an ability to access one of the UTRAN and the GERAN. - View Dependent Claims (15, 16, 17)
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Specification