Abstract
A bi-directional communication method needs to be switched on the basis of cost of bi-directional communication. Provided is a communication system including a first terminal apparatus and a second terminal apparatus in which the first terminal apparatus includes a radio unit that transmits a first signal by using a first communication path that is a direct communication path to the second terminal apparatus the second terminal apparatus includes a radio unit that transmits a second signal by using a second communication path that is a communication path different from the first communication path and the first terminal apparatus transmits the first signal on the basis of a feature amount of the second signal transmitted by the second terminal apparatus.
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| 5G | 27/08/2020 | ISLD-202008-013 | SHARP CORPORATION |
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Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| JP2018170535A | 5G | 27/08/2020 | ISLD-202008-013 | SHARP CORPORATION |
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| US2018262966A1 | 5G | 27/08/2020 | ISLD-202008-013 | SHARP CORPORATION |
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| WO2017038703A1 | 5G | 27/08/2020 | ISLD-202008-013 | SHARP CORPORATION |
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Technologies
Resource configuration
Product
Use Cases
Wireless communication
Services
Claim
1. A first terminal apparatus that communicates with a second terminal apparatus, the first terminal apparatus comprising:
a radio unit that transmits a first signal by using a first communication path that is a direct communication path to the second terminal apparatus,
the radio unit receives a second signal transmitted by using a second communication path different from the first communication path, wherein
the first signal is transmitted on a basis of a feature amount of the second signal, and
a required transmission rate of data transfer using the first communication path is smaller than a required transmission rate of data transfer using the second communication path.
2. The first terminal apparatus according to claim 1, wherein
a frequency resource used for the second communication path is allocated by transmitting a scheduling request.
3. The first terminal apparatus according to claim 1, wherein
a required transmission delay amount of data transfer using the first communication path is smaller than a required transmission delay amount of data transfer using the second communication path.
4. The first terminal apparatus according to claim 1, wherein
a frequency resource used for the first communication path is allocated in advance.
5. A first terminal apparatus that communicates with a second terminal apparatus, the first terminal apparatus comprising:
a radio unit that transmits a first signal by using a first communication path that is a direct communication path to the second terminal apparatus,
the radio unit receives a second signal transmitted by using a second communication path different from the first communication path, wherein
the first signal is transmitted on a basis of a feature amount of the second signal, and
a required transmission delay amount of data transfer using the first communication path is smaller than a required transmission delay amount of data transfer using the second communication path.
6. The first terminal apparatus according to claim 5, wherein
a required transmission rate of data transfer using the first communication path is smaller than a required transmission rate of data transfer using the second communication path.
7. A first terminal apparatus that communicates with a second terminal apparatus, the first terminal apparatus comprising:
a radio unit that transmits a first signal by using a first communication path that is a direct communication path to the second terminal apparatus,
the radio unit receives a second signal transmitted by using a second communication path different from the first communication path, wherein
the first signal is transmitted on a basis of a feature amount of the second signal, and
a frequency resource used for the first communication path is allocated in advance.
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent
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