TM9-BASED CARRIER AGGREGATION METHOD AND DEVICE
A TM9-based carrier aggregation (CA) method and device, wherein the method includes: a network side device determining a component carrier (CC) currently activated in a CA system; if a CC configured with TM9 exists in the currently activated CCs, the network side device determining a CC transmission...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
01.01.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A TM9-based carrier aggregation (CA) method and device, wherein the method includes: a network side device determining a component carrier (CC) currently activated in a CA system; if a CC configured with TM9 exists in the currently activated CCs, the network side device determining a CC transmission mode (TM) for the CC configured with TM9; the network side device transmitting data to a UE according to the TM. An embodiment enables a CA cell to support CA of 8 downlink (DL) ports for TD-LTE-A cell using TM9, thus increasing user rate and improving user experience. The method increases checkpoints such as maximum supporting data streams and UE capability, thus increasing user throughput. |
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Bibliography: | Application Number: EP20150847085 |