FCC于2019年12月16日起公开征询(NPRM)就如何迁移非联邦二级业余无线电频段3.3-3.55GHz的意见,为期30天。相关机构提出了将3.1 - 3.55 GHz做为商业无线运用频段的可能性。此次的公开征询也是经美国国会的指示为了新一代无线技术的革新比如 5G开拓更广阔的频谱空间。
NPRM has been released (but not yet published in the FederalRegister)https://www.fcc.gov/document/fcc-considers-facilitating-shared-use-31-355-ghz-band-0
NOTICE OF PROPOSED RULEMAKING
Adopted: December 12, 2019
Released: December 16, 2019
Comment Date: (30 days after Federal Registerpublication)
Reply Comment Date: (60 days after Federal Registerpublication)
By the Commission: Chairman Pai and Commissioners O’Rielly, Carr,Rosenworcel
and Starks issuing separate statements.
I. INTRODUCTION 1.
In this Notice of Proposed Rulemaking (Notice), we propose toremove the existing non-federal secondary radiolocation and amateurallocations in the 3.3-3.55 GHz band and to relocate incumbentnon-federal operations out of the band, in order to prepare theband for possible expanded commercial wireless use. We also seekcomment on relocation options and transition mechanisms forincumbent non-federal operations. This Notice is consistent withthe Commission’s responsibilities, as specified in the MOBILE NOWAct, to identify spectrum for new mobile and fixed wireless useand, specifically, to work in consultation with the NationalTelecommunications and Information Administration (NTIA) toevaluate the feasibility of allowing commercial wireless servicesto share use of spectrum between 3.1 and 3.55 GHz. By proposing todelete the existing non-federal secondary allocations from the3.3-3.55 GHz band in the Table of Frequency Allocations, we aretaking an important initial step towards satisfying Congress’s diectives and making as much as 250 megahertz of spectrum from thisband potentially available for advanced wireless services,including 5G, the next generation of wirelessconnectivity.
Please see the entire NPRM for details.
欧盟标准更新
EU Updates: In the period of November 25 and December 25, 2019,several new standards have been published by ETSI.
ETSI EN 301 908-13 V13.1.1 (2019-11) for IMT cellular networks;Harmonised Standard for access to radio spectrum; Part 13: EvolvedUniversal Terrestrial Radio Access (E-UTRA) User Equipment(UE)
ETSI EN 300 176-2 V2.3.1 (2019-12) for Digital Enhanced CordlessTelecommunications (DECT); Test specification; Part 2: Audio andspeech
ETSI EN 300 175-8 V2.8.1 (2019-12) for Digital Enhanced CordlessTelecommunications (DECT); Common Interface (CI); Part 8: Speechand audio coding and transmission
ETSI EN 300 175-7 V2.8.1 (2019-12) for Digital Enhanced CordlessTelecommunications (DECT); Common Interface (CI); Part 7: Securityfeatures
ETSI EN 300 175-6 V2.8.1 (2019-12) for Digital Enhanced CordlessTelecommunications (DECT); Common Interface (CI); Part 6:Identities and addressing
ETSI EN 300 175-5 V2.8.1 (2019-12) for Digital Enhanced CordlessTelecommunications (DECT); Common Interface (CI); Part 5: Network(NWK) layer
ETSI EN 300 175-4 V2.8.1 (2019-12) for Digital Enhanced CordlessTelecommunications (DECT); Common Interface (CI); Part 4: Data LinkControl (DLC) layer
ETSI EN 300 175-3 V2.8.1 (2019-12) for Digital Enhanced CordlessTelecommunications (DECT); Common Interface (CI); Part 3: MediumAccess Control (MAC) layer
ETSI EN 300 175-2 V2.8.1 (2019-12) for Digital Enhanced CordlessTelecommunications (DECT); Common Interface (CI); Part 2: PhysicalLayer (PHL)
ETSI EN 300 175-1 V2.8.1 (2019-12) Digital Enhanced CordlessTelecommunications (DECT); Common Interface (CI); Part 1:Overview
And the following standards are on approval, waiting to bepublished:
ETSI EN 319 403-1 V2.3.0 (2019-11) for Electronic Signatures andInfrastructures (ESI); Trust Service Provider ConformityAssessment; Part 1: Requirements for conformity assessment bodiesassessing Trust Service Providers
ETSI EN 303 645 V2.0.0 (2019-11) for CYBER; Cyber Security forConsumer Internet of Things
ETSI EN 303 213-5-1 V1.0.0 (2019-12) for Advanced Surface MovementGuidance and Control System (A-SMGCS); Part 5: Harmonised Standardfor access to radio spectrum for Multilateration (MLAT) equipment;Sub-part 1: Receivers and Interrogators
ETSI EN 302 217-2 V3.2.1 (2019-12) for Fixed Radio Systems;Characteristics and requirements for point-to-point equipment andantennas; Part 2: Digital systems operating in frequency bands from1 GHz to 86 GHz; Harmonised Standard for access toradio
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