welcome to HISEA
source:Industry News release time:2021-08-03 Article author:sznbone Popular:Prison Jamming system
Millimeter waves generally refer to electromagnetic waves with a wavelength of 1 to 10 mm and a frequency of 30 to 300 GHz. In the millimeter wave frequency band, an ultra-large bandwidth communication system up to 800 MHz can be constructed, with a communication rate of up to 10 Gbit/s, which can meet the requirements of the ITU for 5G communication systems. Millimeter wave has become an essential part of 3GPP 5G mobile communication system,
The domestic 5G system below 6 GHz has been fully commercialized on November 1, 2019, and the industry's attention is shifting to the follow-up evolution of 5G and 5G millimeter wave systems. The millimeter wave industry chain has carried out a lot of research on high-frequency device performance [5], beamforming and beam management algorithms [6], link characteristics, etc. [7]. Operators have also begun to consider 5G millimeter wave deployment and application issues from the perspective of system applications [8-10]. Reference [9] analyzes the key technologies of the millimeter wave system and puts forward work recommendations to promote the development of the millimeter wave industry. Reference [10] proposes several main deployment scenarios for millimeter waves, and further proposes equipment and terminal development requirements and network deployment plans.
However, judging from the feedback from many industry conferences, all parties in the communications industry are still unclear about the millimeter wave industry route and lack confidence in the millimeter wave industry. The reason is that the current 5G has just been deployed, and there is no killer application, and millimeter wave deployment lacks the promotion of business needs. Second, there is a lack of systematic analysis on the positioning of the millimeter wave communication system in the communication system and the development of the millimeter wave system industry, which has led to divergence in the industry's expectations of the millimeter wave industry scale. Third, the current domestic millimeter wave industry chain is relatively weak, and the equipment and terminals cannot meet the deployment needs in the short term, and the industry chain still needs a certain amount of development time.
At present, the specific plan of my country's millimeter wave spectrum has not been officially released. The Ministry of Industry and Information Technology approved the 24.75~27.5 GHz and 37~42.5 GHz frequency bands for my country’s 5G technology research and development millimeter wave experimental frequency bands in July 2017. The test sites were the China Academy of Information and Communications Technology Laboratory and Beijing Huairou and Shunyi’s 5G technology Test the field. The domestic IMT-2020 (5G) promotion group established a high-frequency discussion group to formulate industry standards such as millimeter-wave key technical requirements and millimeter-wave field performance test methods. Currently, radio frequency test specifications have been defined and internal and external field tests have begun. In 2019, we will focus on verifying 5G millimeter wave key technologies and system characteristics; in 2020, we will focus on verifying the functions, performance and interoperability of millimeter wave base stations and terminals; and from 2020 to 2021, we will carry out verification of typical scenarios.
Read recommendations:
Waterproof Portable 360 Degree Anti UAV Drone Jammer
Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
Huawei Will Launch Full Set of Commercial 5.5G Network Equipment in 2024
Popular recommended products
4G/5G Signal Jammer (14 bands)
2020-11-10Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13High Power Handheld Signal Jammer HS-P8J
2020-09-15Portable HS-V8J High-Power DDS Jammer
2020-09-14Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Related Information
How to prevent recording in the conference room?
2021-08-20How do different jammers release the heat generated
2021-10-18How to deal with that possibly deadly recording pen? The anti-recording artifact is here!
2020-12-03The school has installed an exam signal shield? For a fair exam environment
2020-11-23What is frequency band?
2021-07-28What is the significance of national promotion of mobile phone signal jammer?
2020-11-17Principle of UAV jammer
2021-01-18Uttar Pradesh Board 10th, 12th Exams 2022: CCTV Cameras Installed At Centres To Curb Cheating
2022-06-29The current status and misunderstandings of the machine signal jammer
2021-04-09Robotics prowess is a sign of strength
2023-04-08What kind of anti-recording equipment should be used in confidential meeting rooms
2020-12-07The difference between desktop and portable jammers
2021-11-05China Mobile launches the world’s first 6G test satellite
2024-03-01The working principle of mobile phone signal amplifier
2021-04-09The importance of installing mobile phone signal jammers in prisons
2021-06-01How to prevent our privacy from being overheard and secretly recorded?
2020-12-02Recording jammer to prevent others from recording with mobile phones!
2021-08-274 advantages of mobile phone signal jammer
2021-10-16High-power mobile phone jammer to ensure high security
2021-05-25What is 5G? An electrical engineer explains
2023-01-12Interfering products
Low-altitude defense drone portable equipment
2023-11-20Mobile Phone Cellular Signal Booster GSM PCS Network Repeater for Garage Basement Signal Repeat
2023-11-092W Mobile Phone Signal Repeater 1800 2100 2600 MHz Tri-Band 33dBm Network Booster
2023-11-093G Signal Repeater Mobile Phone Signal Booster
2023-11-09Portable Signal Jammer Full Band 21 Channels 2g 3G 4G 5g Mobile Phone Network Lojack Walky Talky Signal Jammer
2023-11-01Professional all-round 360-degree recording jammer air purifier type anti-recording equipment
2023-11-01Anti Spy Remote Control Portable Audio Voice Recording Jammer up to 2m white noise to Privacy Protection
2023-11-01Recording blocker protect your voice information security,air purifier type anti-recording equipment
2023-10-312000m Detection Handheld Drone (UAS) Detection Warning Instrument Detector Dji, Autel and Fpv Drones
2023-10-27Handheld Drone/Uavs Detecter for Detecting Dji/Autel/ Fpv Drones up to 2km
2023-10-25with 2km Drone Controlled Signals WiFi Drone Signal Jammer GSM 900MHz WiFi 2.4GHz 5.8GHz Anti Drone System
2023-10-25Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer
2023-10-23Handheld 24 Antennas 5g Cellphone Signal Jammer with Nylon Cover
2023-10-23Convoy 12 bands RCIED Bomb Jammer
2023-10-23Vehicle Mounted Drone Detection Jamming Integrated Uav Detection, Positioning, and Countermeasures Blocking Units
2023-10-17Portable Drone Detector aeroscope mobile works offline or online can find controller pilot position detection device up to 10km
2023-10-05Vehicle Use-Signal jammer detector for uniform services
2023-09-20Anti-Theft Jammer Detector for Local Command Center
2023-09-20Portable Cellphone Jamming Detector
2023-09-19M8000 RF Signal Detector Anti Spy Tracker Wifi Camera GSM Audio Bug Sweeper
2023-09-188km Ku Band Microwave Alarm Security System Ground Surveillance Monitor/Detector/Sensor/Radar
2023-07-31Full Band Drone Jamming and Navigation Spoofing
2023-07-318kms 300MHz~6GHz RF Uav All Frequency Detection Direction Finding Equipment
2023-07-311.2G 100W anti drone module
2023-07-211.2G 50W anti drone module
2023-07-211.2G 30W anti drone module
2023-07-211.2G 10W/20W anti drone module
2023-07-21Portable anti UAV anti drone Systems 4 bands with removable battery for 1500m
2023-07-21Built-in antenna Phone Signal Jammer Blocker 2g/3G/4G/5g L1 WiFi Camera for room
2023-02-28Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Start a conversation to know more about what we have for you…
Get in touchEnter your email for exclusive offers and information on new upcoming products.
product
solution
about us
service
news
