Indication using cross carrier signaling in a wireless communications network
AssigneeQUALCOMM Incorporated
InventorsKaushik Chakraborty, Xiaoxia Zhang, Jing Sun
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Abstract
Wireless communications systems and methods related to communications in a network are provided. A first wireless communication device communicates, with a second wireless communication device in a first frequency band, a first downlink (DL) communication signal indicating information associated with a transmission opportunity (TXOP) in a second frequency band different from the first frequency band. The first wireless communication device communicates, with the second wireless communication device in the second frequency band based on the first DL communication signal, a second DL communication signal during the TXOP.
Claims30
A method of wireless communication, comprising:
- communicating, by a first wireless communication device with a second wireless communication device in a first frequency band, a first downlink (DL) communication signal including an indication of whether a transmission opportunity (TXOP) in at least one subband of a second frequency band has been reserved, the second frequency band being different from the first frequency band;
- and
- communicating, by the first wireless communication device with the second wireless communication device in the second frequency band based on the first DL communication signal, a second DL communication signal during the TXOP.
A method of wireless communication, comprising:
- communicating, by a first wireless communication device with a second wireless communication device in a first frequency band, a first communication signal indicating a transmission of a reference signal in a second frequency band different from the first frequency band;
- and
- communicating, by the first wireless communication device with the second wireless communication device in the second frequency band based on the first communication signal, the reference signal.
An apparatus comprising:
- a transceiver configured to:
- communicate, by a first wireless communication device with a second wireless communication device in a first frequency band, a first downlink (DL) communication signal including an indication of whether a transmission opportunity (TXOP) in at least one subband of a second frequency band has been reserved, the second frequency band being different from the first frequency band;
- and
- communicate, by the first wireless communication device with the second wireless communication device in the second frequency band based on the first DL communication signal, a second DL communication signal during the TXOP.
An apparatus comprising:
- a transceiver configured to:
- communicate, by a first wireless communication device with a second wireless communication device in a first frequency band, a first communication signal indicating a transmission of a reference signal in a second frequency band different from the first frequency band;
- and
- communicate, by the first wireless communication device with the second wireless communication device in the second frequency band based on the first communication signal, the reference signal.
Dependencies are inferred from the claim text.