Broadcasting System and Multi-Carrier Communication System
AssigneeAcer Incorporated
InventorYan-Xiu Zheng
Life of this patent
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Abstract
The invention provides a broadcasting system. In one embodiment, the broadcasting system comprises a transceiver and a processor. The transceiver carries out signal transmission via at least one fully configured carrier and at least one partially configured carrier. The processor controls the transceiver to broadcast a first preamble set via the at least one fully configured carrier, and controls the transceiver to broadcast a secondary preamble set via the at least one partially configured carrier, wherein the first preamble set comprises a primary preamble and at least one secondary preamble, and the second preamble set comprises no primary preamble and at least one secondary preamble.
Claims28
A broadcasting system, comprising:
- a transceiver, carrying out signal transmission via at least one fully configured carrier and at least one partially configured carrier;
- and
- a processor, coupled to the transceiver, controlling the transceiver to broadcast a first preamble set via the at least one fully configured carrier, and controlling the transceiver to broadcast a secondary preamble set via the at least one partially configured carrier,
- wherein the first preamble set comprises a primary preamble and at least one secondary preamble, and the second preamble set comprises no primary preamble and at least one secondary preamble.
A multi-carrier communication system, comprising:
- a plurality of carriers, divided into at least one fully configured carrier and at least one partially configure carrier;
- a base station, broadcasting a first preamble set via the at least one fully configured carrier, and broadcasting a secondary preamble set via the at least one partially configured carrier, wherein the first preamble set comprises a primary preamble and at least one secondary preamble, and the second preamble set comprises no primary preamble and at least one secondary preamble;
- and
- a mobile station, selecting a target carrier from the carriers, detecting whether the primary preamble is received from the target carrier, and determining the target carrier to be the fully configured carrier when the primary preamble is detected from the target carrier.
Dependencies are inferred from the claim text.