Mobile communication system, base station device, mobile station device, communication method, and integrated circuit
First Claim
1. A mobile station device that communicates with a base station device by using a plurality of serving cells, the plurality of serving cells includes a primary cell and at least one secondary cell, the mobile station device comprising:
- receiving circuitry that receives a first parameter and a second parameter; and
transmitting circuitry that transmits Channel State Information (CSI) multiplexed with Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) in a subframe without a physical uplink shared channel in a case of collision between the HARQ-ACK and the CSI in the subframe without the physical uplink shared channel, whereinbased on the HARQ-ACK corresponding to a physical downlink shared channel transmission only on the primary cell and the first parameter indicating simultaneous transmission of HARQ-ACK and CSI, the CSI is multiplexed with the HARQ-ACK using the first physical uplink control channel format, andbased on the HARQ-ACK corresponding to a physical downlink shared channel transmission on the secondary cell and the second parameter indicating simultaneous transmission of HARQ-ACK and CSI using the second physical uplink control channel format, the CSI is multiplexed with the HARQ-ACK using the second physical uplink control channel format.
1 Assignment
0 Petitions
Accused Products
Abstract
A mobile communication system, a base station device, a mobile station device, a communication method, and an integrated circuit that each can efficiently transmit HARQ-ACK and/or channel state information are provided. A mobile station device includes means for receiving a first parameter that is used for instructing whether simultaneous transmission of information relating to HARQ-ACK and channel state information is allowed or not; and means for receiving a second parameter that is used for instructing whether simultaneous transmission of the information relating to HARQ-ACK and the channel state information is allowed or not, and controls a transmission method of the information relating to HARQ-ACK and the channel state information based on the first parameter, the second parameter, and whether or not the information relating to HARQ-ACK corresponds to transmission on a single physical downlink shared channel only on a primary cell.
-
Citations
8 Claims
-
1. A mobile station device that communicates with a base station device by using a plurality of serving cells, the plurality of serving cells includes a primary cell and at least one secondary cell, the mobile station device comprising:
-
receiving circuitry that receives a first parameter and a second parameter; and transmitting circuitry that transmits Channel State Information (CSI) multiplexed with Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) in a subframe without a physical uplink shared channel in a case of collision between the HARQ-ACK and the CSI in the subframe without the physical uplink shared channel, wherein based on the HARQ-ACK corresponding to a physical downlink shared channel transmission only on the primary cell and the first parameter indicating simultaneous transmission of HARQ-ACK and CSI, the CSI is multiplexed with the HARQ-ACK using the first physical uplink control channel format, and based on the HARQ-ACK corresponding to a physical downlink shared channel transmission on the secondary cell and the second parameter indicating simultaneous transmission of HARQ-ACK and CSI using the second physical uplink control channel format, the CSI is multiplexed with the HARQ-ACK using the second physical uplink control channel format. - View Dependent Claims (2)
-
-
3. A base station device that communicates with a mobile station device by using a plurality of serving cells, the plurality of serving cells includes a primary cell and at least one secondary cell, the base station device comprising:
-
transmitting circuitry that transmits a first parameter and a second parameter; and receiving circuitry that receives Channel State Information (CSI) multiplexed with Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) in a subframe without a physical uplink shared channel in a case of collision between the HARQ-ACK and the CSI in the subframe without the physical uplink shared channel, wherein based on the HARQ-ACK corresponding to a physical downlink shared channel transmission only on the primary cell and the first parameter indicating simultaneous transmission of HARQ-ACK and CSI, the CSI is multiplexed with the HARQ-ACK using the first physical uplink control channel format, and based on the HARQ-ACK corresponding to a physical downlink shared channel transmission on the secondary cell the second parameter indicating simultaneous transmission of HARQ-ACK and CSI using the second physical uplink control channel format, the CSI is multiplexed with the HARQ-ACK using the second physical uplink control channel format. - View Dependent Claims (4)
-
-
5. A communication method of a mobile station device that communicates with a base station device by using a plurality of serving cells, the plurality of serving cells includes a primary cell and at least one secondary cell, the communication method comprising:
-
receiving a first parameter and a second parameter; and transmitting Channel State Information (CSI) multiplexed with Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) in a subframe without a physical uplink shared channel in a case of collision between the HARQ-ACK and the CSI in the subframe without the physical uplink shared channel, wherein based on the HARQ-ACK corresponding to a physical downlink shared channel transmission only on the primary cell and the first parameter indicating simultaneous transmission of HARQ-ACK and CSI, the CSI is multiplexed with the HARQ-ACK using the first physical uplink control channel format, and based on the HARQ-ACK corresponding to a physical downlink shared channel transmission on the secondary cell and the second parameter indicating simultaneous transmission of HARQ-ACK and CSI using the second physical uplink control channel format, the CSI is multiplexed with the HARQ-ACK using the second physical uplink control channel format. - View Dependent Claims (6)
-
-
7. A communication method of a base station device that communicates with a mobile station device by using a plurality of serving cells, the plurality of serving cells includes a primary cell and at least one secondary cell, the communication method comprising:
-
transmitting a first parameter and a second parameter; and receiving circuitry that receives Channel State Information (CSI) multiplexed with Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) in a subframe without a physical uplink shared channel in a case of collision between the HARQ-ACK and the CSI in the subframe without the physical uplink shared channel, wherein based on the HARQ-ACK corresponding to a physical downlink shared channel transmission only on the primary cell and the first parameter indicating simultaneous transmission of HARQ-ACK and CSI, the CSI is multiplexed with the HARQ-ACK using the first physical uplink control channel format, and based on the HARQ-ACK corresponding to a physical downlink shared channel transmission on the secondary cell the second parameter indicating simultaneous transmission of HARQ-ACK and CSI using the second physical uplink control channel format, the CSI is multiplexed with the HARQ-ACK using the second physical uplink control channel format. - View Dependent Claims (8)
-
Specification