Abstract
A communication service that needs a plurality of different required conditions is efficiently provided. According to an aspect of the present invention there is provided a communication system that includes a base station apparatus and a terminal apparatus and provides a communication service based on a plurality of communication modes that satisfy different communication qualities in which the plurality of communication modes includes a first communication mode and a second communication mode in which a communication route included in the first communication mode and a communication route included in the second communication mode are different from each other and in which a trigger for the base station apparatus to start communication based on the second communication mode is included in information transmitted by the terminal apparatus in accordance with the first communication mode.
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| 5G | 27/08/2020 | ISLD-202008-013 | SHARP CORPORATION |
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Specification Information
Specification Information
Technologies
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| JP2018170536A | 5G | 27/08/2020 | ISLD-202008-013 | SHARP CORPORATION |
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| WO2017038660A1 | 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 communication system that includes a base station apparatus and a terminal apparatus and provides a communication service based on a plurality of communication modes that satisfy different communication qualities,
wherein the plurality of communication modes includes a first communication mode and a second communication mode, wherein a communication route included in the first communication mode and a communication route included in the second communication mode are different from each other, and wherein a trigger for the base station apparatus to start communication based on the second communication mode is included in information transmitted by the terminal apparatus in accordance with the first communication mode.
2. The communication system according to claim 1, further comprising a plurality of base station apparatuses, each of which is the base station apparatus,
wherein, among the plurality of base station apparatuses, the communication route included in the first communication mode is a communication path between a base station apparatus having the highest first communication quality and the terminal apparatus, and wherein, among the plurality of base station apparatuses, the communication route included in the second communication mode is a communication path between a base station apparatus having the highest second communication quality and the terminal apparatus.
3. The communication system according to claim 2,
wherein the base station apparatus having the highest first communication quality is a base station apparatus having the highest reception quality of a signal from the terminal apparatus, and wherein the base station apparatus having the highest second communication quality is a base station apparatus capable of securing a radio resource required between the base station apparatus itself and the terminal apparatus.
4. The communication system according to claim 3,
wherein a radio resource that is used for the second communication mode is determined based on a radio resource that is used for the first communication mode.
5. The communication system according to claim 1,
wherein the second communication mode is a communication mode including a beamforming transmission, and wherein the base station apparatus performs the beamforming transmission in accordance with information that is transmitted by the terminal apparatus in accordance with the first communication mode.
6. The communication system according to claim 5,
wherein information acquired by the terminal apparatus in accordance with the first communication mode is surrounding information of the terminal apparatus, and wherein the base station apparatus acquires positional information of the terminal apparatus in accordance with the surrounding information and performs the beamforming transmission in accordance with the positional information.
7. The communication system according to claim 2,
wherein, in a case where the communication based on the second communication mode does not satisfy the required second communication quality, the base station apparatus performs signaling of information, which indicates that the communication based on the second communication mode does not satisfy the required second communication quality, to the terminal apparatus.
8. The communication system according to claim 2,
wherein the first communication quality is a data rate and wherein the second communication quality is a communication latency time.
9. A base station apparatus that is included in a communication system which provides a communication service based on a plurality of communication modes that satisfy different communication qualities and communicates with a terminal apparatus,
wherein the plurality of communication modes include a first communication mode and a second communication mode, wherein the second communication mode is a communication mode including a beamforming transmission, wherein the base station apparatus includes a transmission unit that performs the beamforming transmission, and wherein the transmission unit performs the beamforming transmission in accordance with information that is transmitted by the terminal apparatus in accordance with the first communication mode.
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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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