Method for generating a mac control element in a carrier aggregation system and a device therefor
AssigneeLG Electronics Inc.
InventorsSeungjune Yi, Sunyoung Lee
Life of this patent
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Abstract
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for generating a MAC CE in a carrier aggregation system, the method comprising: configuring a plurality of Timing Advance Groups (TAGs), wherein each of the plurality of TAGs corresponds to a respective TAG index; determining a size of a TAG index field in a MAC CE depending on a highest TAG index among the indices of the plurality of TAGs; and generating the Medium Access Control (MAC) Control Element (CE) according to the size of the TAG index field.
Claims8
A method for a communication apparatus operating in a wireless communication system, the method comprising:
- configuring a plurality of Timing Advance Groups (TAGs), wherein each of the plurality of TAGs corresponds to a respective TAG index;
- determining a size of a TAG index field in a MAC CE depending on a highest TAG index among the TAG indices of the plurality of TAGs;
- and
- generating the Medium Access Control (MAC) Control Element (CE) according to the size of the TAG index field.
A communication apparatus operating in a wireless communication system, the communication apparatus comprising:
- a Radio Frequency (RF) module;
- and
- a processor configured to control the RF module,
- wherein the processor is configured to configure a plurality of Timing Advance Groups (TAGs), wherein each of the plurality of TAGs corresponds to a respective TAG index, to determine a size of a TAG index field in a MAC CE depending on a highest TAG index among the TAG indices of the plurality of TAGs, and to generate the Medium Access Control (MAC) Control Element (CE) according to the size of the TAG index field.
Dependencies are inferred from the claim text.