1.Solution

In order to solve the various difficulties in construction in uninhabited areas, the construction unit has come up with many ways. In recent years, with the continuous development of the power market in various countries and the solution to the problem of no network communication during construction, in order to ensure the smooth information flow and data collection between the construction units and the command center, according to the actual situation, multi-fusion base stations were installed along the mountainous areas. Through it, a 5.3G/5.8G dual-band high-speed backbone link can be formed to realize on-site viewing anytime and anywhere. The multi-fusion base station transmits the network to the self-organizing network base, realizing the functions of on-site video, voice, and mobile phone and computer WIFI Internet access, so that the command center can be aware of the on-site emergency situation at the first time.

Advantages of wireless ad hoc networks:

1) Convenient, flexible, and removable
2) Easy to relocate, enabling the establishment of a communication network in a short period of time

The role of multi-convergence base stations and ad hoc network base stations:

1) Production scheduling, telephone, and fax services
2) Access to the CNPC intranet, data transmission, computer LAN interconnection, and Internet access
3) Remote video monitoring, etc.
4) Access to the emergency communications platform
5) Access to the emergency communications platform

3.Advantages of the Solution

1) Principle of seamless switching

Supports hierarchical grouping and roaming networking to expand system communication capabilities.

2)Each link supports

There is no central network, so it can be flexibly deployed as needed. It does not have the support of infrastructure such as computer rooms and transmission networks, so it can be set up arbitrarily and can be expanded through multi-hop relay networks to further expand the coverage.

3)Multi-link data diversity fault tolerance

The frequency hopping function effectively improves anti-interference and anti-tracking capabilities; the introduction of digital filtering function effectively suppresses long-range interference. At the same time, the use of ARQ transmission mechanism reduces the data transmission loss rate and improves data transmission reliability.

4) Strong anti-multipath capability

Using COFDM technology, it offers strong multipath resistance. Transparent data transmission supports a wide range of service data without the need for differential transparent transmission. Broadband transmission supports multimedia services such as clear voice, broadband data, and high-definition video.