Mobile communication system, base station apparatus and mobile station apparatus
First Claim
1. A base station apparatus in a mobile communication system in which a mobile station apparatus is configured to transmit, to the base station apparatus, uplink data on a physical uplink shared channel, the physical uplink shared channel being assigned by using a physical downlink control channel, the base station apparatus comprising:
- a transmitting unit configured to transmit, to the mobile station apparatus, a radio resource control signal including first information instructing the mobile station apparatus to periodically transmit first reception quality information,the transmitting unit configured to transmit on the physical downlink control channel, to the mobile station apparatus, second information instructing the mobile station apparatus to transmit second reception quality information on the physical uplink shared channel; and
a receiving unit configured to receive, from the mobile station apparatus, only the second reception quality information on the physical uplink shared channel in a case that the transmission of the first reception quality information which is instructed by using the first information and the transmission of the second information which is instructed by using the second information would occur at the same time, whereinthe second reception quality information is received together with the uplink data on the physical uplink shared channel, andan amount of resources for the second reception quality information is determined based on a size of the physical uplink shared channel assigned by using the physical downlink control channel.
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Accused Products
Abstract
A mobile station (MS) that transmits uplink data on a PUSCH, the PUSCH being assigned by using a PDCCH. The MS receives a radio resource control signal including first information instructing the MS apparatus to periodically transmit first reception quality information (RQI) and receives, on the PDCCH, second information instructing the MS to transmit second RQI on the PUSCH. The MS transmits only the second RQI on the PUSCH in a case that the transmission of the first RQI which is instructed by using the first information and the transmission of the second RQI which is instructed by using the second information would occur at the same time, where the second RQI is transmitted together with the uplink data on the PUSCH and an amount of resources for the second RQI is determined based on a size of the PUSCH assigned by using the PDCCH.
126 Citations
8 Claims
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1. A base station apparatus in a mobile communication system in which a mobile station apparatus is configured to transmit, to the base station apparatus, uplink data on a physical uplink shared channel, the physical uplink shared channel being assigned by using a physical downlink control channel, the base station apparatus comprising:
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a transmitting unit configured to transmit, to the mobile station apparatus, a radio resource control signal including first information instructing the mobile station apparatus to periodically transmit first reception quality information, the transmitting unit configured to transmit on the physical downlink control channel, to the mobile station apparatus, second information instructing the mobile station apparatus to transmit second reception quality information on the physical uplink shared channel; and a receiving unit configured to receive, from the mobile station apparatus, only the second reception quality information on the physical uplink shared channel in a case that the transmission of the first reception quality information which is instructed by using the first information and the transmission of the second information which is instructed by using the second information would occur at the same time, wherein the second reception quality information is received together with the uplink data on the physical uplink shared channel, and an amount of resources for the second reception quality information is determined based on a size of the physical uplink shared channel assigned by using the physical downlink control channel. - View Dependent Claims (2)
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3. A mobile station apparatus in a mobile communication system in which the mobile station apparatus is configured to transmit, to a base station apparatus, uplink data on a physical uplink shared channel, the physical uplink shared channel being assigned by using a physical downlink control channel, the mobile station apparatus comprising:
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a receiving unit configured to receive, from the base station apparatus, a radio resource control signal including first information instructing the mobile station apparatus to periodically transmit first reception quality information, the receiving unit configured to receive on the physical downlink control channel, from the base station apparatus, second information instructing the mobile station apparatus to transmit second reception quality information on the physical uplink shared channel; and a transmitting unit configured to transmit, to the base station apparatus, only the second reception quality information on the physical uplink shared channel in a case that the transmission of the first reception quality information which is instructed by using the first information and the transmission of the second reception quality information which is instructed by using the second information would occur at the same time, wherein the second reception quality information is transmitted together with the uplink data on the physical uplink shared channel, and an amount of resources for the second reception quality information is determined based on a size of the physical uplink shared channel assigned by using the physical downlink control channel. - View Dependent Claims (4)
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5. A communication method of a base station apparatus in a mobile communication system in which a mobile station apparatus is configured to transmit, to the base station apparatus, uplink data on a physical uplink shared channel, the physical uplink shared channel being assigned by using a physical downlink control channel, the communication method comprising:
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transmitting, to the mobile station apparatus, a radio resource control signal including first information instructing the mobile station apparatus to periodically transmit first reception quality information; transmitting on the physical downlink control channel, to the mobile station apparatus, second information instructing the mobile station apparatus to transmit second reception quality information on the physical uplink shared channel; and receiving, from the mobile station apparatus, only the second reception quality information on the physical uplink shared channel in a case that the transmission of the first reception quality information which is instructed by using the first information and the transmission of the second information which is instructed by using the second information would occur at the same time, wherein the second reception quality information is received together with the uplink data on the physical uplink shared channel, and an amount of resources for the second reception quality information is determined based on a size of the physical uplink shared channel assigned by using the physical downlink control channel. - View Dependent Claims (6)
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7. A communication method of a mobile station apparatus in a mobile communication system in which the mobile station apparatus is configured to transmit, to a base station apparatus, uplink data on a physical uplink shared channel, the physical uplink shared channel being assigned by using a physical downlink control channel, the communication method comprising:
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receiving, from the base station apparatus, a radio resource control signal including first information instructing the mobile station apparatus to periodically transmit the first reception quality information; receiving on the physical downlink control channel, from the base station apparatus, second information instructing the mobile station apparatus to transmit second reception quality information on the physical uplink shared channel; and transmitting, to the base station apparatus, only the second reception quality information on the physical uplink shared channel in a case that the transmission of the first reception quality information which is instructed by using the first information and the transmission of the second reception quality information which is instructed by using the third information would occur at the same time, wherein the second reception quality information is transmitted together with the uplink data on the physical uplink shared channel, and an amount of resources for the second reception quality information is determined based on a size of the physical uplink shared channel assigned by using the physical downlink control channel. - View Dependent Claims (8)
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Specification