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129 条记录 (耗时 0.025 秒)

    RADIO BASE STATION
    54.
    发明公开
    RADIO BASE STATION 审中-公开

    公开(公告)号：EP3338514A1

    公开(公告)日：2018-06-27

    申请号：EP15760396.0

    申请日：2015-08-20

    申请人： Telefonaktiebolaget LM Ericsson (PUBL)

    发明人： BOTTARI, Giulio ,  PONZINI, Filippo

    IPC分类号： H04W88/08 ,  H04W92/00

    CPC分类号： H04W16/24 ,  H04W28/0231 ,  H04W28/16 ,  H04W88/08 ,  H04W88/085 ,  H04W92/00 ,  H04W92/12

    摘要： A Radio Base Station (101; 601) for a radio telecommunications network (100) comprising a Radio Unit (103) configured to transmit and receive radio telecommunication signals and a switch unit (104). The Radio Base Station further comprises a local Digital Unit (105) configured to process digital baseband signals received from the Radio Unit (103) and generate digital baseband signals sent to the Radio Unit (103). The Radio Base Station further comprises an external communications interface (112) configured to connect at least one remote Digital Unit (106, 107) to the Radio Unit (103) of the Radio Base Station. The switch unit(104) is configured to selectively connect the Radio Unit (103) with the local Digital Unit (105) or the external communications interface (112).

    DATA TRANSMISSION METHOD, REMOTE RADIO UNIT (RRU) AND BASEBAND UNIT (BBU)
    55.
    发明公开
    DATA TRANSMISSION METHOD, REMOTE RADIO UNIT (RRU) AND BASEBAND UNIT (BBU) 审中-公开

    公开(公告)号：EP3310123A4

    公开(公告)日：2018-06-13

    申请号：EP15911016

    申请日：2015-12-21

    申请人： HUAWEI TECH CO LTD

    发明人： WANG JUEPING ,  YE WEI ,  ZHANG SI

    IPC分类号： H04W92/00 ,  H04W88/08

    CPC分类号： H04B7/0615 ,  H04W72/04 ,  H04W88/085 ,  H04W92/00

    摘要： The present invention provides a data transmission method, a remote radio unit RRU, and a baseband unit BBU. The method includes: receiving, by the RRU, stream data sent by the BBU, where the stream data is obtained after the BBU performs resource mapping processing on to-be-transmitted downlink data; performing, by the RRU, stream to antenna mapping processing on the stream data; and sending, by the RRU, mapping-processed data to user equipment by using an antenna. In the data transmission method of embodiments of the present invention, service stream data is transmitted between the BBU and the RRU. This can reduce data traffic between the BBU and the RRU, so as to reduce fronthaul data bandwidth between the BBU and the RRU.

    HYBRID MESH NETWORK
    57.
    发明公开
    HYBRID MESH NETWORK 审中-公开
    混合网状网络

    公开(公告)号：EP3209089A1

    公开(公告)日：2017-08-23

    申请号：EP16197165.0

    申请日：2014-05-09

    申请人： Airties Kablosuz Iletism Sanayi ve Disticaret AS

    发明人： BIRLIK, Firat ,  GOKTURK, Muharrem Sarper ,  GELAL, Ece ,  SOYAK, Eren

    IPC分类号： H04W84/18 ,  H04W40/24 ,  H04W88/10 ,  H04W92/00 ,  H04W24/02 ,  H04W92/20

    CPC分类号： H04W72/0426 ,  H04W16/10 ,  H04W24/02 ,  H04W40/24 ,  H04W84/18 ,  H04W88/10 ,  H04W92/20

    摘要： An access point (200) configured to pair with other access points (200) in a network, the access point (200) comprising:
    at least two interfaces (210) configured to interface to other access points (200) over a link layer therein using heterogeneous backhaul access technologies; and
    a memory (220) having machine executable code therein that, when executed by a processor (230), cause the at least two interfaces (210) to pair with one or more of the other access points (200) using configuration information stored within the memory (220).

    摘要翻译： 1.一种接入点（200），被配置为与网络中的其他接入点（200）配对，所述接入点（200）包括：至少两个接口（210），被配置为通过其中的链路层与其他接入点 使用异构回程接入技术; 和存储器（220），其中具有机器可执行代码，当由处理器（230）执行时，使用至少两个接口 存储器（220）。

    COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM
    58.
    发明公开
    COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM 审中-公开
    科学与技术，科学与人文科学

    公开(公告)号：EP3152873A4

    公开(公告)日：2017-07-26

    申请号：EP15803851

    申请日：2015-04-16

    申请人： RICOH CO LTD

    发明人： AZUMA YOSHIKAZU

    IPC分类号： H04L12/70 ,  H04L12/717 ,  H04W92/00

    CPC分类号： H04L41/0803 ,  H04L12/4633 ,  H04L12/6418 ,  H04L41/0889 ,  H04L49/70

    摘要： A communication apparatus which communicates with one or more other communication apparatuses via a network, includes: one or more communication interfaces being used for communication with the one or more other communication terminals; a selection unit connected to the one or more communication interfaces and selecting at least one communication interface that is used in accordance with an instruction from a control device which controls communications; and a network establish unit establishing a virtual network by forming a virtual communication path which directly connects between the at least one communication interface selected by the selection unit and a communication interface included in at least one communication apparatus among the one or more other communication apparatuses.

    摘要翻译： 一种通过网络与一个或多个其他通信装置通信的通信装置，包括：一个或多个通信接口，用于与所述一个或多个其他通信终端通信; 选择单元，连接到所述一个或多个通信接口并且根据来自控制通信的控制设备的指令选择至少一个通信接口; 以及网络建立单元，通过形成虚拟通信路径来建立虚拟网络，所述虚拟通信路径直接连接在由所述选择单元选择的所述至少一个通信接口和所述一个或更多个其他通信装置中的至少一个通信装置中包括的通信接口之间。

    BASEBAND PROCESSING UNIT, REMOTE RADIO UNIT AND COMMUNICATION METHOD
    60.
    发明公开
    BASEBAND PROCESSING UNIT, REMOTE RADIO UNIT AND COMMUNICATION METHOD 审中-公开
    BASISBANDVERARBEITUNGSEINHEIT，ENTFERNTE FUNKEINHEIT UND KOMMUNIKATIONSVERFAHREN

    公开(公告)号：EP3086622A1

    公开(公告)日：2016-10-26

    申请号：EP14880569.0

    申请日：2014-01-29

    申请人： Huawei Technologies Co., Ltd.

    发明人： WANG, Yi ,  CHEN, Xueliang ,  TONG, Wen

    IPC分类号： H04W92/00 ,  H04W92/12 ,  H04W4/00 ,  H04B7/26

    CPC分类号： H04L27/2601 ,  H04B1/38 ,  H04B7/0617 ,  H04L5/0001 ,  H04L5/14 ,  H04W88/085

    摘要： Embodiments of the present invention provide a baseband processing unit, a radio remote unit, and a communication method. The baseband processing unit includes: a millimeter wave band transceiver, configured to receive an interface signal sent by a radio remote unit by using a millimeter wave band; an interface signal processing module, configured to convert the interface signal received by the millimeter wave band transceiver into uplink baseband data; and a baseband data processing module, configured to: process the uplink baseband data to obtain an uplink baseband signal, and send the uplink baseband signal to a gateway. In the embodiments of the present invention, the baseband processing unit and the radio remote unit may communicate by using the millimeter wave band, thereby saving optical fiber resources.

    摘要翻译： 本发明的实施例提供了一种基带处理单元，无线电远程单元和通信方法。 基带处理单元包括：毫米波段收发器，被配置为通过使用毫米波波段来接收由无线电远程单元发送的接口信号; 接口信号处理模块，被配置为将由毫米波频带收发器接收的接口信号转换成上行基带数据; 以及基带数据处理模块，被配置为：处理所述上行链路基带数据以获得上行链路基带信号，并将所述上行链路基带信号发送到网关。 在本发明的实施例中，基带处理单元和无线电远程单元可以通过使用毫米波段进行通信，从而节省光纤资源。