Carrier information transmission to wireless devices
First Claim
Patent Images
1. A wireless device comprising:
- one or more processors; and
memory storing instructions that, when executed by the one or more processors, cause the wireless device to;
receive at least one message comprising;
configuration parameters for each carrier of a plurality of carriers, the plurality of carriers comprising;
at least one carrier of a first carrier type; and
at least one carrier of a second carrier type, different from the first carrier type, wherein the at least one carrier of the second carrier type comprises at least one downlink subframe without a reference signal; and
information indicating whether each carrier of the plurality of carriers is of the first carrier type or the second carrier type; and
transmit channel state information of the at least one carrier of the second carrier type via an uplink carrier of the at least one carrier of the first carrier type.
2 Assignments
0 Petitions
Accused Products
Abstract
Methods, apparatuses, and systems for wireless communications are described. A base station may send a message with configuration parameters to a wireless device, and the configuration parameters may be for at least two different types of carriers used for communications.
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Citations
35 Claims
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1. A wireless device comprising:
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one or more processors; and memory storing instructions that, when executed by the one or more processors, cause the wireless device to; receive at least one message comprising; configuration parameters for each carrier of a plurality of carriers, the plurality of carriers comprising; at least one carrier of a first carrier type; and at least one carrier of a second carrier type, different from the first carrier type, wherein the at least one carrier of the second carrier type comprises at least one downlink subframe without a reference signal; and information indicating whether each carrier of the plurality of carriers is of the first carrier type or the second carrier type; and transmit channel state information of the at least one carrier of the second carrier type via an uplink carrier of the at least one carrier of the first carrier type. - View Dependent Claims (2, 3, 4, 5, 6, 31)
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7. A method comprising:
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receiving, by a wireless device, at least one message comprising; configuration parameters for each carrier of a plurality of carriers, the plurality of carriers comprising; at least one carrier of a first carrier type; and at least one carrier of a second carrier type, different from the first carrier type, wherein the at least one carrier of the second carrier type comprises at least one downlink subframe without a reference signal; and information indicating whether each carrier of the plurality of carriers is of the first carrier type or the second carrier type; and transmitting channel state information of the at least one carrier of the second carrier type via an uplink carrier of the at least one carrier of the first carrier type. - View Dependent Claims (8, 9, 10, 11, 12, 32)
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13. A base station comprising:
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one or more processors; and memory storing instructions that, when executed by the one or more processors, cause the base station to; transmit at least one message comprising; configuration parameters for each carrier of a plurality of carriers, the plurality of carriers comprising; at least one carrier of a first carrier type; and at least one carrier of a second carrier type, different from the first carrier type, wherein the at least one carrier of the second carrier type comprises at least one downlink subframe without a reference signal; and information indicating whether each carrier of the plurality of carriers is of the first carrier type or the second carrier type; and receive channel state information of the at least one carrier of the second carrier type via an uplink carrier of the at least one carrier of the first carrier type. - View Dependent Claims (14, 15, 16, 17, 18, 33)
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19. A method comprising:
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transmitting, by a base station, at least one message comprising; configuration parameters for each carrier of a plurality of carriers, the plurality of carriers comprising; at least one carrier of a first carrier type; and at least one carrier of a second carrier type, different from the first carrier type, wherein the at least one carrier of the second carrier type comprises at least one downlink sub-frame without a reference signal; and information indicating whether each carrier of the plurality of carriers is of the first carrier type or the second carrier type; and receiving channel state information of the at least one carrier of the second carrier type via an uplink carrier of the at least one carrier of the first carrier type. - View Dependent Claims (20, 21, 22, 23, 24, 34)
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25. A system comprising:
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a base station comprising; one or more processors; and memory storing instructions that, when executed by the one or more processors of the base station, cause the base station to; transmit at least one message comprising; configuration parameters for each carrier of a plurality of carriers, the plurality of carriers comprising; at least one carrier of a first carrier type; and at least one carrier of a second carrier type, different from the first carrier type, wherein the at least one carrier of the second carrier type comprises at least one downlink sub-frame without a reference signal; and information indicating whether each carrier of the plurality of carriers is of the first carrier type or the second carrier type; and receive channel state information of the at least one carrier of the second carrier type via an uplink carrier of the at least one carrier of the first carrier type; and a wireless device comprising; one or more processors; and memory storing instructions that, when executed by the one or more processors of the wireless device, cause the wireless device to; receive the at least one message from the base station; and transmit the channel state information to the base station. - View Dependent Claims (26, 27, 28, 29, 30, 35)
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Specification