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    • 6. 发明申请
    • CO-DEPLOYMENT OF NARROWBAND AND WIDEBAND CARRIERS
    • 共同部署窄带和宽带载波
    • WO2017108111A1
    • 2017-06-29
    • PCT/EP2015/081051
    • 2015-12-22
    • SONY MOBILE COMMUNICATIONS INC.SONY MOBILE COMMUNICATIONS AB
    • LJUNG, RickardKARLSSON, Peter C.PRIYANTO, Basuki
    • H04L5/00H04W4/00H04W72/04H04W72/12
    • H04L5/0053H04L5/0044H04L5/0048H04W4/70H04W72/0453
    • Communication is implemented between at least one access node of a wireless network and a terminal attached to the wireless network. The communication is on at least one narrowband carrier (311-1, 311-2) comprising resources (308) in a first spectrum (301) and operating according to a first radio access technology, e.g., Narrowband Internet of Things, NB-loT. The first spectrum (301) is arranged at least partly within a second spectrum (302) on which communication between the at least one access node and a second terminal is executed on a wideband carrier (312). The wideband carrier (312) comprises resources (308) in the second spectrum (302) and operates according to a second radio access technology different to the first radio access technology, e.g., Machine-Type Communication, MTC, or evolved UMTS radio access, E-UTRA. In some examples, the first spectrum (301) and the second spectrum (302) both may comprise a shared spectrum.
    • 在无线网络的至少一个接入节点和附接到无线网络的终端之间实施通信。 该通信位于至少一个包括第一频谱(301)中的资源(308)的窄带载波(311-1,311-2)上并且根据第一无线电接入技术(例如,窄带物联网NB-loT 。 第一频谱(301)至少部分地安排在第二频谱(302)内,在所述第二频谱(302)上,在所述至少一个接入节点和第二终端之间的通信在宽带载波(312)上执行。 宽带载波(312)包括第二频谱(302)中的资源(308),并且根据与第一无线电接入技术不同的第二无线电接入技术(例如机器类型通信,MTC或演进的UMTS无线电接入)进行操作, E-UTRA。 在一些示例中,第一频谱(301)和第二频谱(302)都可以包括共享频谱。