Base station, terminal, and wireless communication system
AssigneeFujitsu Limited
InventorAKIRA HIRATA
Life of this patent
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Abstract
A base station includes a first processing unit and a second processing unit that processes a wireless signal. The first processing unit includes a third processing unit that processes a control signal and a fourth processing unit that processes user data. The third processing unit shares, with the fourth processing unit, a second terminal identifier used in user-data processing performed in the second processing unit and the fourth processing unit.
Claims10
A base station comprising:
- a first processing unit;
- and
- a second processing unit that processes a wireless signal, wherein
- the first processing unit includes
- a third processing unit that processes a control signal, and
- a fourth processing unit that processes user data,
- the third processing unit shares, with the fourth processing unit, a second terminal identifier used in user-data processing performed in the second processing unit and the fourth processing unit.
A terminal that performs communication with a base station including a first processing unit and a second processing unit that processes a wireless signal, the terminal comprising:
- a communication unit that associates a first terminal identifier and a second terminal identifier, the first terminal identifier being fed from the first higher-level device to a third processing unit that processes a control signal among the first processing units, the second terminal identifier corresponding to a higher-level identifier identifying a second higher-level device that performs user-data processing, the communication unit being configured to perform transmission and reception, in accordance with the second terminal identifier, with the second processing unit that relays communication with a fourth processing unit that processes user data among the first processing units.
A wireless communication system including a base station, a terminal, a first higher-level device that manages communication of the terminal, and a second higher-level device that performs user-data processing, wherein
- the base station includes
- a first processing unit, and
- a second processing unit that processes a wireless signal,
- the first processing unit includes
- a third processing unit that processes a control signal, and
- a fourth processing unit that processes user data,
- the third processing unit feeds, to the second processing unit, a second terminal identifier unique at the fourth processing unit, corresponding to a first terminal identifier fed from the first higher-level device, and corresponding to a higher-level identifier identifying the second higher-level device, and
- the second processing unit identifies communication between the terminal and the fourth processing unit by using the fed second terminal identifier and relays communication of user data between the terminal and the fourth processing unit.
Dependencies are inferred from the claim text.