Apparatus and method for operating centralized base station in mobile...
An apparatus and method for operating a centralized Base Station (BS) in a mobile communication system are provided. An operation method of a remote radio unit in a separate type BS of a mobile...
View ArticleRemote radio unit
The disclosure discloses a remote radio unit, which comprises: a common slot, an antenna and a plurality of function modules; wherein the common slot is connected with the antenna and comprises a...
View ArticleRemote radio unit
The present invention relates to a communication device, and in particular, to a Remote Radio Unit (RRU). The RRU includes an RRU radiator structural member and a shell, where the shell includes an...
View ArticleMethod and device for compensating frequency response of a filter unit in...
A method for compensating frequency response of a filter unit in remote radio unit in real time, said remote radio unit comprises filter unit equalizer, transmitter observation receiver and antenna...
View ArticlePico cell error recovery in hetnet
The first cell is controlled by a first Remote Radio Unit connected to a Main unit, and the second cell is controlled by a second Remote Radio Unit connected to the Main Unit, and the second cell has...
View ArticleCommunication method using spatial division multiple access (sdma), and base...
The present invention relates to the field of communications, and provides a communication method using spatial division multiple access (SDMA), to optimize an existing spatial division multiplexing...
View ArticleApparatus for communicating a plurality of antenna signals at different...
A remote radio unit is disclosed that includes antenna interfaces, RF receivers, and a digital-to-optical converter. The antenna interfaces each receive an antenna signal from a different antenna. The...
View ArticleTransmitting device, receiving device, and signal processing method in radio...
A radio communication system using an orthogonal frequency division multiplexing system, including: a baseband unit; and one or plural remote radio units coupled with the baseband unit through an...
View ArticleCascaded base station apparatus and operation method thereof
A method and an apparatus are provided for operating a cascaded base station. Downlink data is received from a plurality of sub-base stations, each of the plurality of sub-base stations having at...
View ArticleAdaptable remote radio unit mounting frame
A prism-like frame for mounting telecom equipment made of a prism-like skeleton, which in turn is made of at least three vertical members coupled with at least six horizontal members, and at least one...
View ArticleCommunication system, method and device
A communication system and method are provided. The communication system includes a master base station, a slave base station and a remote radio unit (RRU); where a cell controlled by the slave base...
View ArticleUniversal remote radio unit fiber optic cable assembly
A fiber optic cable has a cable core that includes at least one optical fiber coupled to a fiber optic connector. A cable adapter sleeve is axially mounted on the cable core to surround the cable...
View ArticleSystem for delivery of radio content and method of delivering radio content
A system for delivery of radio content includes a database configured to receive a radio content data comprising a radio content, a broadcast time for the radio content and a broadcast channel of the...
View ArticleDistributed antenna system signal measurement
Disclosed is a method for discriminating among transmitted signals broadcast in a distributed antenna system comprising: verifying that the base transceiver station is operating; determining the...
View ArticleRadio frequency signal transceiving device and method thereof,...
A radio frequency signal transceiving method and device thereof are proposed. The method is configured for a radio equipment controller (REC) of a radio frequency signal transceiving device to...
View ArticleProtection for distributed radio access networks
The invention relates to a distributed radio access network communicatively coupled to a core network, and a method for upholding a service in case of a failure in the distributed radio access...
View ArticleMethod and base station for selecting working remote radio unit for user...
The present invention provides a method for selecting a working remote radio unit for a user equipment. By comparing isolation of a current working RRU set of a user equipment with a preset isolation...
View ArticleRemote radio unit (rru) and base band unit (bbu)
A remote radio unit (RRU) in a radio base station system can include a cyclic prefix (CP) module having a CP adder for downlink channel processing includes a CP remover for uplink channel processing....
View ArticleCoordinating distributed radio via remote units
Provided herein is a dynamically coordination of a distribution of radio signals via distributed remote radio units, with respect to changing numbers and locations of user equipment. A distributing...
View ArticleCoordinated digital radio distribution architecture
A communication system architecture is provided, having an aggregator, arranged to centralize the access units and coordinate the radio signals of access units of different types digitally, and remote...
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