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US 9,867,183 B2Granted
Communication method and wireless device for supporting variable bandwidth
AssigneeLG Electronics Inc.
InventorsJoonkui Ahn, Yunjung Yi, Suckchel Yang
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Abstract
Provided are a method and an apparatus for supporting a variable bandwidth in a wireless communication system. A wireless device receives first system information in a base band and receives second system information in a limited band. The first system information comprises information indicating the limited band.
Claims10
A method for supporting variable bandwidth in a wireless communication system, the method comprising:
- receiving, by a wireless device, first system information in a base band;
- and
- receiving, by the wireless device, second system information in a restricted band,
- wherein the first system information comprises first band information indicating the restricted band for the reception of the second system information,
- wherein the first or second system information includes second band information indicating a specific band for receiving a random access response, and
- wherein the second band information is included within the first or second system information only when a contention-based random access procedure is applied.
3 more elements
A device for supporting variable bandwidth in a wireless communication system, the device comprising:
- a receiver;
- and
- a processor, operatively coupled to the receiver, wherein the processor controls the receiver to:
- receive first system information in a base band;
- and
- receive second system information in a restricted band,
- wherein the first system information comprises first band information indicating the restricted band for the reception of the second system information,
- wherein the first or second system information includes second band information indicating a specific band for receiving a random access response, and
- wherein the second band information is included within the first or second system information only when a contention-based random access procedure is applied.
6 more elements
Dependencies are inferred from the claim text.