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    • 7. 发明申请
    • APPARATUS AND METHOD FOR INDICATING SYNCHRONIZATION SIGNALS IN A WIRELESS NETWORK
    • 用于在无线网络中指示同步信号的装置和方法
    • US20130229953A1
    • 2013-09-05
    • US13572183
    • 2012-08-10
    • Young-Han NamBoon Loong NgJianzhong Zhang
    • Young-Han NamBoon Loong NgJianzhong Zhang
    • H04W72/04
    • H04W72/0426H04L5/001H04L5/0023H04L5/0035H04L5/005H04L5/0073
    • A base station in a heterogeneous network is configured to communicate with a plurality of base stations via a backhaul link and configured to communicate with a plurality of subscriber stations. The base station includes a transmit path configured to transmit data, reference signals, synchronization signals and control elements to at least one of the plurality of subscriber stations. The base station also includes processing circuitry configured to map primary synchronization signals (PSS) and secondary synchronization signals (SSS) onto each of a carrier of a first carrier type and a carrier of a second carrier type. The PSS and SSS on the second carrier type are mapped onto different time locations than in the first carrier type. In addition, the PSS/SSS are mapped onto consecutive resource elements (REs) on each of the carrier of the first type and the carrier of the second type.
    • 异构网络中的基站被配置为经由回程链路与多个基站进行通信,并被配置为与多个用户站进行通信。 基站包括被配置为向多个用户站中的至少一个发送数据,参考信号,同步信号和控制元素的发送路径。 基站还包括处理电路,其被配置为将主同步信号(PSS)和次同步信号(SSS)映射到第一载波类型的载波和第二载波类型的载波的每一个上。 第二载波类型上的PSS和SSS映射到与第一载波类型不同的时间位置。 此外,PSS / SSS被映射到第一类型的载波和第二类载波的每个载波上的连续资源元素(RE)上。