- 您的位置:
- 快3网下载安装到手机 >>
- 全部标准分类 >>
- 国外标准 >>
- IEEE >>
- IEEE/ISO/IEC 8802-22-2021 ISO/IEC/IEEE International Standard--Telecommunications and information exchange between systems--Wireless Regional Area Networks (WRAN)--Specific requirements--Part 22: Cognitive Wireless RAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Policies and procedures for operation in the bands that allow spectrum sharing where the communications devices may opportunistically operate in the spectrum of primary service

【国外标准】 ISO/IEC/IEEE International Standard--Telecommunications and information exchange between systems--Wireless Regional Area Networks (WRAN)--Specific requirements--Part 22: Cognitive Wireless RAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Policies and procedures for operation in the bands that allow spectrum sharing where the communications devices may opportunistically operate in the spectrum of primary service
本网站 发布时间:
2025-04-28
- IEEE/ISO/IEC 8802-22-2021
- 定价: 447元 / 折扣价: 380 元
- 在线阅读
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
This standard specifies the air interface, including the cognitive radio medium access control layer (MAC) and physical layer (PHY), of point-to-multipoint and backhaul wireless regional area networks (WRANs) comprised of a professional fixed base station (BS) with fixed and portable user terminals. The standard specifies operation in the bands that allow spectrum sharing where the communications devices may opportunistically operate in the spectrum of the primary service, such as the VHF/UHF… read more TV broadcast bands between 54 MHz to 862 MHz, and the 1300 MHz to 1750 MHz and 2700 MHz to 3700 MHz bands provided the regulatory regime allows it. read less
标准号:
IEEE/ISO/IEC 8802-22-2021
标准名称:
ISO/IEC/IEEE International Standard--Telecommunications and information exchange between systems--Wireless Regional Area Networks (WRAN)--Specific requirements--Part 22: Cognitive Wireless RAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Policies and procedures for operation in the bands that allow spectrum sharing where the communications devices may opportunistically operate in the spectrum of primary service
英文名称:
标准状态:
-
发布日期:
-
实施日期:
出版语种:
- 其它标准
- 上一篇: NFPA (Fire) 2112 Standard on Flame-Resistant Clothing for Protection of Industrial Personnel Against Short-Duration Thermal Exposures from Fire, 2023 Edition
- 下一篇: IEEE 2819-2022 IEEE Recommended Practice for Measuring Method of Electromagnetic Environment for the Corridor of High--Voltage Overhead Power Transmission Lines in Parallel Mixed with Alternating Current and Direct Current
- 推荐标准
- ANSI X9.100-110-2021 Document Imaging Compatibility
- ANSI X9.100-120-2015 (R2021) Bank Deposit Tickets
- ANSI X9.100-181-2014 (R2021) TIFF Image Format for Image Exchange
- ANSI X9.100-20-2021 Magnetic Ink Character Recognition - Printing MICR Characters
- ANSI X9.105 Part 3-2009 (R2019) Identical to ISO 8583-3:2008 Financial transaction card originated messages - Interchange message specifications - Part 3: Maintenance procedures for messages, data elements and code values
- ANSI X9.105-1:2009 (R2019) (Identical to ISO 8583-1:2009) Financial transaction card originated messages - Interchange message specifications -Part 1: Messages, data elements and code values
- ANSI X9.121-2016 (R2021) Balance and Transaction Reporting Standard BTRS Version 3.1 (BTR3)
- ANSI X9.141-1-2021 Financial and Personal Data Protection and Breach Notification Standard - Part 1: Data Protection
- ANSI X9.145-2021 Financial Instrument Global Identifier - FIGI
- ANSI X9.24-2-2021 Retail Financial Services Symmetric Key Management - Part 2: Using Asymmetric Techniques for the Distribution of Symmetric Keys
- ANSI X9.8-1-2019/ISO 9564-1-2017 Financial services - Personal Identification Number (PIN) management and security - Part 1: Basic principles and requirements for PINs in card-based systems (Identical Adoption)
- ANSI/INCITS/ISO/IEC TR 11581-1:2011[2015] Information technology - User interface icons - Part 1: Introduction to and overview of icon standards
- ANSI/INCITS/ISO/IEC TR 11581-41:2014[2015] Information technology - User interface icons - Part 41: Data structure to be used by the ISO/IEC JTC 1/SC 35 icon database
- ANSI/INCITS/ISO/IEC TR 15285:1998[2015] Information technology - An operational model for characters and glyphs
- ANSI/INCITS/ISO/IEC TR 19075-1:2011[2015] Information technology - Database languages - SQL Technical Reports - Part 1: XQuery Regular Expression Support in SQL