ADAPTIVE TRANSMISSION TIME INTERVAL LENGTH
1 Assignment
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Accused Products
Abstract
A method in a communication system comprising a radio device and radio access network node, the method comprising and/or initiating a step of setting, in the radio device, a length of a transmission time interval (TTI) in a physical uplink control channel; a step of transmitting control information, by the radio device, over the physical uplink control channel with the set transmission time interval length; and a step of changing the transmission time interval length to be set by said radio device based on a channel or payload characteristic between said radio device and said radio access network node.
54 Citations
51 Claims
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1-16. -16. (canceled)
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17. A method of operating a radio device capable of being in communication with a radio access network node, the method comprising:
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setting, in the radio device, a length of a transmission time interval (TTI) in a physical uplink control channel; and transmitting control information, by the radio device, over the physical uplink control channel with the set transmission time interval length. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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34. A method of operating a radio access network node capable of being in communication with a radio device, the method comprising:
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a step of changing the transmission time interval length based on a channel or payload characteristic between said radio device and said radio access network node, wherein the radio device sets a length of a transmission time interval (TTI) in a physical uplink control channel to the changed transmission time interval length; and transmitting, toward the radio device, an indicator on the changed transmission time interval length. - View Dependent Claims (35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47)
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48. (canceled)
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49. (canceled)
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50. A radio device capable of being in communication with a radio access network node, the radio device comprising:
a processing circuit and a memory, the memory storing code to instruct the processing circuit to; set, in the radio device, a length of a transmission time interval (TTI) in a physical uplink control channel, and transmit control information, by the radio device, over the physical uplink control channel with the set transmission time interval length.
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51. A radio access network node capable of being in communication with a radio device, the radio access node comprising:
a processing circuit and a memory, the memory storing code to instruct the processing circuit to; change the transmission time interval length based on a channel or payload characteristic between said radio device and said radio access network node, wherein the radio device sets a length of a transmission time interval (TTI) in a physical uplink control channel to the changed transmission time interval length; and transmit, toward the radio device, an indicator on the changed transmission time interval length.
Specification