1、 ETSI EN 303 146-2 V1.2.1 (2016-06) Reconfigurable Radio Systems (RRS); Mobile Device (MD) information models and protocols; Part 2: Reconfigurable Radio Frequency Interface (RRFI) EUROPEAN STANDARD ETSI ETSI EN 303 146-2 V1.2.1 (2016-06) 2 Reference REN/RRS-0246 Keywords interface, mobile, SDR ETSI
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7、ion of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are
8、Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 303 146-2 V1.2.1 (2016-06) 3 Contents Intellectual Property Rights 4g3Foreword . 4g3Modal verbs termin
9、ology 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 7g34 Introduction 8g35 System Identification 9g35.1 Radio Computer Structure 9g35.2 URA . 11g35.3 RF Transceiver . 11g35.4 RF In
10、terfaces 11g35.5 Radio Computer RF System Requirement Mapping 11g36 Notational Tools . 12g36.1 Notational Tool for Information Model Classes . 12g36.2 Notational Tool for Interface Classes . 13g37 Information Model for Radio Computer 13g37.1 Radio Computer . 13g37.2 Class Definitions for Information
11、 Model . 16g38 Interface Definition 21g38.1 Interface Overview . 21g38.2 Spectrum Control Services . 24g38.2.1 Overview on Spectrum Control Services 24g38.2.2 Messages for Spectrum Control Services . 24g38.3 Power Control Services 25g38.3.1 Overview on Power Control Services . 25g38.3.2 Messages for
12、 Power Control Services 25g38.4 Antenna Management Services 25g38.4.1 Overview on Antenna Management Services . 25g38.4.2 Messages for Antenna Management Services. 26g38.5 Tx/Rx Chain Control Services 26g38.5.1 Overview on Tx/Rx Chain Control Services 26g38.5.2 Messages for Tx/Rx Chain Control Servi
13、ces 26g38.6 RVM Protection Services . 27g38.6.1 Overview on RVM Protection Services 27g38.6.2 Messages for RVM Protection Services . 28g38.7 Class Definitions for Interface 28g3Annex A (informative): Abstract Data Definitions 31g3Annex B (informative): RRFI Qualification Methods for Validation . 34g
14、3History 35g3ETSI ETSI EN 303 146-2 V1.2.1 (2016-06) 4 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and
15、can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the E
16、TSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Forewo
17、rd This European Standard (EN) has been produced by ETSI Technical Committee Reconfigurable Radio Systems (RRS). The present document is part 2 of a multi-part deliverable covering the Mobile Device (MD) information models and protocols, as identified below: ETSI EN 303 146-1: “Multiradio Interface
18、(MURI)“; ETSI EN 303 146-2: “Reconfigurable Radio Frequency Interface (RRFI)“; ETSI EN 303 146-3: “Unified Radio Application Interface (URAI)“; ETSI TS 103 146-4: “Radio Programming Interface (RPI)“. National transposition dates Date of adoption of this EN: 30 May 2016 Date of latest announcement of
19、 this EN (doa): 31 August 2016 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 28 February 2017 Date of withdrawal of any conflicting National Standard (dow): 28 February 2017 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “shou
20、ld not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI EN
21、 303 146-2 V1.2.1 (2016-06) 5 1 Scope The present document defines an information model and protocol for reconfigurable radio frequency interface for reconfigurable MDs. The work is based on the Use Cases defined in ETSI TR 102 944 i.1, on the system requirements defined in ETSI EN 302 969 1 and on
22、the radio reconfiguration related architecture for mobile devices defined in ETSI EN 303 095 i.8. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited
23、version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks inc
24、luded in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 ETSI EN 302 969 (V1.2.1): “Reconfigurable Radio Systems (RRS); Radio Reconfiguration related Req
25、uirements for Mobile Devices“. 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the refere
26、nced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist
27、 the user with regard to a particular subject area. i.1 ETSI TR 102 944: “Reconfigurable Radio Systems (RRS); Use Cases for Baseband Interfaces for Unified Radio Applications of Mobile Device“. i.2 Recommendation ITU-T Q.1290: “Glossary of Terms used in the Definition of Intelligent Networks“. i.3 E
28、TSI TR 102 839: “Reconfigurable Radio Systems (RRS); Multiradio Interface for Software Defined Radio (SDR) Mobile Device Architecture and Services“. i.4 IEEE 1900.4-2009: “IEEE Standard for Architectural Building Blocks Enabling Network-Device Distributed Decision Making for Optimized Radio Resource
29、 Usage in Heterogeneous Wireless Access Networks“. i.5 ETSI EN 303 146-1: “Reconfigurable Radio Systems (RRS); Mobile Device Information Models and Protocols; Part 1: Multiradio Interface (MURI)“. i.6 DigRFSMWorking Group: “MIPI Alliance Specification for DigRFSMv4“. i.7 Recommendation ITU-T X.680:
30、“Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation“. ETSI ETSI EN 303 146-2 V1.2.1 (2016-06) 6 i.8 ETSI EN 303 095 (V1.2.1): “Reconfigurable Radio Systems (RRS); Radio Reconfiguration related Architecture for Mobile Devices“. 3 Definitions and abbreviatio
31、ns 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Application Processor (AP): part of mobile device hardware working under OS control and on which User Applications, among others, are executed channel: designated part of the information transfer
32、capability having specified characteristics, provided at the user network interface NOTE: It is the over-the-air wireless propagation channel which is used to convey an information signal from transmitter to receiver. This definition is specified in Recommendation ITU-T Q.1290 i.2. Communication Ser
33、vices Layer (CSL): layer related to communication services supporting generic applications NOTE: A communication services layer supports generic applications like Internet access. In the present document, it consists of Administrator, Mobility Policy Manager (MPM), Networking stack and Monitor. link
34、: connection from one location to another through a given Radio Access Technology for the purpose of transmitting and receiving digital information NOTE: Each Link is conveyed over a given Channel. Radio Application (RA): software which enforces the generation of the transmit RF signals or the decod
35、ing of the receive RF signals NOTE 1: The software is executed on a particular radio platform or an RVM as part of the radio platform. NOTE 2: RAs might have different forms of representation. They are represented as: square4 source codes including Radio Library calls of Radio Library native impleme
36、ntation and Radio HAL calls; square4 IRs including Radio Library calls of Radio Library native implementation and radio HAL calls; square4 executable codes for a particular radio platform. Radio Computer (RC): part of mobile device hardware working under ROS control and on which RAs are executed NOT
37、E: A Radio Computer typically includes programmable processors, hardware accelerators, peripherals, etc. RF part is considered to be part of peripherals. Radio Control Framework (RCF): control framework which, as a part of the OS, extends OS capabilities in terms of radio resource management NOTE: R
38、CF is a control framework which consists of Configuration Manager (CM), Radio Connection Manager (RCM), Flow Controller (FC), Multiradio Controller (MRC) and Resource Manager (RM) which is typically part of OS. Radio Frequency (RF) transceiver: part of radio platform converting, for transmission, ba
39、seband signals into radio signals, and, for reception, radio signals into baseband signals Radio Operating System (ROS): any appropriate OS empowered by RCF NOTE: ROS provides RCF capabilities as well as traditional management capabilities related to management of RP such as resource management, fil
40、e system support, unified access to hardware resources, etc. ETSI ETSI EN 303 146-2 V1.2.1 (2016-06) 7 radio platform: part of mobile device hardware which relates to radio processing capability, including programmable components, hardware accelerators, RF transceiver, and antenna(s) NOTE: A Radio P
41、latform is a piece of hardware capable of generating RF signals or receiving RF signals. By nature, it is heterogeneous hardware including different processing elements such as fixed accelerators, e.g. Application-Specific Integrated Circuit (ASIC), or reconfigurable accelerators, e.g. FPGAs, etc. R
42、adio Virtual Machine (RVM): abstract machine which supports reactive and concurrent executions NOTE: An RVM may be implemented as a controlled execution environment which allows the selection of a trade-off between flexibility of base band code development and required (re-)certification efforts. re
43、configurable Mobile Device (MD): Mobile Device with radio communication capabilities providing support for radio reconfiguration NOTE: Reconfigurable Mobile Devices include but are not limited to: smartphones, feature phones, tablets, and laptops. 3.2 Abbreviations For the purposes of the present do
44、cument, the following abbreviations apply: ACK ACKnowledgement ACKM ACKnowledgement with Modification AP Application ProcessorASIC Application-Specific Integrated Circuit ASN.1 Abstract Syntax Notation One BBIC Base-Band Integrated Circuit BLER Block Error Rate CSL Communication Services Layer EU Eu
45、ropean Union MD Mobile Device MDRC Mobile Device Reconfiguration Class MIMO Multiple Input Multiple Output MPM Mobility Policy Manager MURI MUltiRadio InterfaceNACK Negative ACKnowledgement OOB Out Of Band OS Operating System RA Radio Application RAN Radio Access Network RAP Radio Application Packag
46、e RAT Radio Access Technology RC Radio Computer RCF Radio Control Framework RF Radio Frequency RFIC Radio Frequency Integrated Circuit ROS Radio Operating System RPI Radio Programming Interface RRFI Reconfigurable Radio Frequency Interface RVM Radio Virtual Machine RX Reception SINR Signal to Interf
47、erence plus Noise Ratio TR Technical Report UML Unified Modeling Language URA Unified Radio ApplicationsURAI Unified Radio Applications Interface ETSI ETSI EN 303 146-2 V1.2.1 (2016-06) 8 4 Introduction A reconfigurable MD is capable of running multiple radios simultaneously and of changing the set
48、of radios by loading new Radio Application Package (RAP). All Radio Applications (RAs) are called Unified Radio Applications (URAs) when they exhibit a common behaviour from the reconfigurable MDs point of view 1. In order to run multiple URAs, the reconfigurable MD will include Communication Servic
49、es Layer (CSL), Radio Control Framework (RCF), Radio Platform and 4 sets of interfaces for their interconnection. Figure 4.1: Four sets of interfaces for reconfigurable MD Figure 4.1 illustrates the reconfigurable MD architecture with the 4 sets of interfaces, i.e.: MURI for interfacing CSL and RCF i.5. RRFI for interfacing URA and RF Transceiver, which is the scope of the present document. URAI for interfacing URA and RCF i.3. RPI for allowing an independent and uniform production of RAs i.3. The present document defines RRFI. ETS
