Terminal device, network device, uplink sending method, and uplink receiving method
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 31, 2020
Grant Date -
Jul 26, 2018
app pub date -
Mar 23, 2018
filing date -
Mar 23, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present disclosure relates to a terminal device, in which a processing module selects one or more normal carriers or special carriers from a first carrier set for an uplink subframe, where the first carrier set includes all carriers in carrier aggregation that are used by the terminal device to send a first uplink subframe; and a sending module cancels sending of the uplink subframe on one or more carriers, where the special carrier is a carrier on which the terminal device sends neither uplink data nor uplink control information in uplink, and the normal carrier is a carrier that is used by the terminal device to send uplink data and/or uplink control information. An uplink subframe on some carriers is rejected, thereby resolving a problem that information such as a downlink channel characteristic of a carrier cannot be obtained when no uplink reference signal is sent on the carrier.
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