Abstract
The invention discloses a data transmission method for a distributed antenna system. The system comprises a central controller and a plurality of wireless transceiving units; and the method comprises that: the wireless transceiving units measure received terminal pilot signal power, and send the power to the central controller; the central controller selects a wireless transceiving unit set for sending data to a terminal according to the terminal pilot signal power sent by the plurality of wireless transceiving units; the central controller performs the data processing according to the wireless transceiving unit set; and the central controller distributes the processed data to the wireless transceiving units in the wireless transceiving unit set, and the wireless transceiving units in the wireless transceiving unit set perform downlink data transmission. The invention simultaneously discloses the central controller of the distributed antenna system, and the distributed antenna system. The data transmission method, the central controller and the distributed antenna system can realize a distributed antenna solution in a communication system and improve the performance of the communication system.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| 5G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
Specification Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| WO2009152695A1 | 4G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Basis Patent | ||||
| WO2009152695A1 | 5G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Basis Patent | ||||
| CN101610135A | 4G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| CN101610135A | 5G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| KR101206402B1 | 4G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| KR101206402B1 | 5G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| KR20110018452A | 4G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| KR20110018452A | 5G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| US2011299573A1 | 4G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| US2011299573A1 | 5G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| US8472409B2 | 4G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| US8472409B2 | 5G | 09/03/2020 | ISLD-202003-014 | CATT | Yes | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.