Telecommunications apparatuses and methods
First Claim
1. A method of relaying a terminal-to-terminal communication in a mobile telecommunication system, the mobile communication system comprising a first mobile terminal, a second mobile terminal and a mobile node, the method comprising:
- measuring a first link quality of a direct link between the first mobile terminal and the second mobile terminal for device-to-device communication directly between the first mobile terminal and the second mobile terminal;
identifying, based on at least the measured first link quality, that the mobile node is a suitable candidate for operating as a terminal-to-terminal relay node for assisting the device-to-device communication; and
controlling the mobile node to operate as the terminal-to-terminal relay node to assist the device-to-device communication.
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Accused Products
Abstract
A method of relaying a terminal-to-terminal communication in a mobile telecommunication system, the mobile communication system including a first mobile terminal, a second mobile terminal, and a mobile node configured to operate as a terminal-to-terminal relay node, the method including: measuring a first link quality between the first mobile terminal and the second mobile terminal wherein the first mobile terminal and the second mobile terminal are establishing, or are in an established, device-to-device communication; identifying, based on at least the measured first link quality, that the mobile node is a suitable candidate for operating as a terminal-to-terminal relay node for the device-to-device communication; and the mobile node operating as a terminal-to-terminal relay node for assisting the device-to-device communication.
13 Citations
20 Claims
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1. A method of relaying a terminal-to-terminal communication in a mobile telecommunication system, the mobile communication system comprising a first mobile terminal, a second mobile terminal and a mobile node, the method comprising:
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measuring a first link quality of a direct link between the first mobile terminal and the second mobile terminal for device-to-device communication directly between the first mobile terminal and the second mobile terminal; identifying, based on at least the measured first link quality, that the mobile node is a suitable candidate for operating as a terminal-to-terminal relay node for assisting the device-to-device communication; and controlling the mobile node to operate as the terminal-to-terminal relay node to assist the device-to-device communication. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A mobile terminal for use in a mobile telecommunication system, the mobile communication system comprising the mobile terminal, a second mobile terminal and a mobile node, the mobile terminal being configured to:
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measure a first link quality of a direct link between the mobile terminal and the second terminal for device-to-device communication directly between the mobile terminal and the second mobile terminal; identify, based on at least the measured first link quality, that the mobile node is a suitable candidate for operating as a terminal-to-terminal relay node for assisting the device-to-device communication; and communicate with the second mobile terminal using the mobile node as a terminal-to-terminal relay.
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20. Circuitry for a mobile terminal for use in a mobile telecommunications system comprising the mobile terminal, a second mobile terminal and a mobile node, wherein the circuitry comprises a controller element and a transceiver element configured to operate together to:
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measure a first link quality of a direct link between the mobile terminal and the second terminal for device-to-device communication directly between the mobile terminal and the second mobile terminal; identify, based on at least the measured first link quality, that the mobile node is a suitable candidate for operating as a terminal-to-terminal relay node for assisting the device-to-device communication; and communicate with the second mobile terminal using the mobile node as a terminal-to-terminal relay.
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Specification