name: MOCN
full_form: Multiple Operator Core Network
context: Various network sharing scenarios exist, amongst which one category is RAN sharing which can be divided into the following (non exhaustive) list of sub-categories: - Passive RAN sharing, also known as infrastructure sharing (including site sharing). - Active RAN sharing, where active network elements of the RAN are shared: - RAN-only sharing (MOCN; see TS 23.251 [5] and TS 23.501 [7]), i.e. BTSs / BSCs (respectively NodeBs / RNCs and eNodeBs) in a 2G Radio Access Network (respectively a 3G Radio Access Network and an E-UTRA network) , and gNBs in a 5G NR network; - Gateway Core Network (GWCN; see TS 23.251 [5]), in which not only the Radio Access Network elements are shared but also part or all of the Core Network elements (there is no passive core network sharing). The following figures depict the MOCN scenarios: Figure 4.1-1: E-UTRAN MOCN network sharing scenario Figure 4.1-2: NG-RAN MOCN Network Sharing with same cell identity broadcast scenario Figure 4.1-3 NG-RAN MOCN Network
description: Multiple Operator Core Network (MOCN) refers to a network sharing scenario where multiple operators share the same Radio Access Network (RAN) and/or Core Network elements, enabling them to provide services to their respective subscribers while reducing infrastructure costs.
explanation: The text describes MOCN as a network sharing arrangement involving shared RAN and/or Core Network elements. This directly points to MOCN being a type of network configuration or architecture, thus falling under the 'Network' entity type.
section_title: 4.1RAN sharing scenarios
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