G networks require higher base station/cell site densities, so the demand for high-rate optical modules has increased dramatically. 25G/100G optical modules are the preferred solution for 5G pre-transmission networks.
G base station consists of BBU and AAU, according to a base station three cell (1 BBU + 3 AAU) configuration, assuming that the 5GBBU power consumption of 350W, AAU power consumption of 1100W, to carry out the relevant power supply supporting calculations.
en-gNB: A 5G base station that interfaces with the 4G core network under the non-standalone (NSA) networking architecture of the Option3 series is called an en-gNB. This architecture is called EN-DC due to the dual connectivity (DC) of the 4GeNB (E) and the 5GNR (N), and the 4GeNB is the anchor point ( eNBNRDualConnection).
Here also organize the whole machine related data to offer first, glory 30S is used in the Kirin 8 series chip in the first 5G chip - Kirin 820, through the previous online early leaks of a variety of scores has been comparable to the existence of 980, the overall performance of the comparison of Qualcomm 765G and Samsung 980 have an advantage.
The standard configuration of a base station is 1 BBU + 3 AAUs with three sectors and 360-degree coverage. At present, 5G is still in its infancy, and there are still changes in the prices of 5G main equipment from major communication equipment vendors.
What does 5G base station include1, G's key technologies include MassiveMIMO, SDN/NFV, full spectrum access, network slicing, edge computing, etc., which are ultimately applied in the fields of big data, Internet of Things, and Internet of Vehicles, etc. Initial knowledge of 5G base station 5G base station has: macro base station, micro base station, picocell base station, and flying base station.
2, G base station system of the main equipment and role of the base station can be divided into outdoor macro base station and indoor micro base station. Macro station, is the outdoor kind of big tower or the roof of the building kind of holding pole. At present, the 5G base stations that are being constructed in scale in China are mainly macro base stations.
3, g base station classification has room division and what else, 5g base station classification has room division and macro base station, small base station, skin base station and fly base station. Flying base station is the smallest of the four types of base stations, flying base station is for the use of home base stations, accessed by home broadband.
4, G base station is a public mobile communication base station specialized in providing 5G network services. According to the logical function division, 5G base station can be divided into 5G baseband unit and 5G RF unit, and the two can be connected through CPRI or eCPRI interface.
5, in the 5G network, the access network is no longer composed of BBU, RRU, antenna and these things.
How to do 5g base stationThe practice of 5g base station is as follows: it takes about 500,000 yuan to build a 5g base station.5G base station is the core equipment of 5G network, which provides wireless coverage and realizes the transmission of wireless signals between the wired communication network and wireless terminal. The architecture and shape of the base station directly affects how the 5G network is deployed.
G base station energy consumption analysis program. In order to meet the requirements of 5G's rich business scenarios, the 3GPPR15 specification defines the NR new air port standard, which puts higher requirements on the hardware capabilities and software functions of 5G base station equipment. Intelligent energy-saving solutions for base stations.
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What exactly are the key 5G technologies?
1, G network mode: NSA for non-independent networking, refers to the use of existing 4G network deployment of 5G network capacity. SA for independent networking, refers to the construction of a separate 5G network.
2, w_640FR1 frequency range is 450MHz to 6GHz, also called Sub6G, meaning below 6GHz. is also the current main frequency band. FR2 frequency range is 24GHz to 52GHz, the wavelength millimeter level, called millimeter wave mmWave (strictly speaking, greater than 30GHz is called millimeter wave).
3, G's three core technologies are SBA, CUPS and network slicing. What is SBA?SBA (ServiceBasedArchitecture), or service-based architecture. It is based on the design of cloud-native architecture and draws on the concept of "microservices" in the IT field.
4, Massive Antenna: MassiveMIMO is considered one of the key technologies for 5G, and is the only wireless technology that can increase system capacity tenfold or a hundredfold.
5, in the 5G network is mainly used in the following key technologies: scalable OFDM This is a kind of inheritance from 4G at the same time with 4G is not quite the same as the multi-access access technology.
What is a 5G base station?G refers to the fifth generation of cell phone action communication standard, also known as the fifth generation of mobile communication technology 5G is an extension of the 4G after the peak theoretical transmission speed of up to tens of Gb per second, hundreds of times faster than the transmission speed of the 4G network, an ultra-high-quality movie can be downloaded in less than a second.
What is a 5G base station and how is it different from a 4G base station? In a 5G network, the access network no longer consists of things like BBUs, RRUs, and antennas.
g base station name is gNB. according to query related information shows that the full name of NR is NewRadio, refers to the wireless air port technology of 5G. 5G base station is the core equipment of 5G network, provides wireless coverage, realizes the wireless signal transmission between wired communication network and wireless terminal. The architecture and form of the base station directly affects how the 5G network is deployed.
What are the main aspects of 5G construction?First is the construction of the core network. Due to the introduction of 5G virtualization technology, the core network is different from the previous network, and it is necessary to establish a core network-related server room according to the new characteristics of 5G.
We divide the 5G architecture system into four parts: base station system, network structure, application scenarios and terminal equipment, and each part corresponds to its own different industrial chain link.
The G base station construction network mostly adopts hybrid layered network, so that it can ensure that the 5G network is easy to manage, scalable, highly reliable, and able to meet the high-speed data transmission service of 5G base station.
Carrying out the construction of 5G smart medical systems, building 5G smart medical demonstration networks and medical platforms, and accelerating the application and promotion of 5G in epidemic early warning, pre-hospital emergency care, remote diagnosis and treatment, and intelligent image-assisted diagnosis.