Off-network direct-passing communication method and device
A technology of off-network direct connection and communication method, which is applied in the field of off-network direct communication method and device, which can solve problems such as complex technology, inability of communication equipment to communicate, and inability of base stations to provide services, etc., and achieve the effect of flexible networking
Inactive Publication Date: 2015-03-25
重庆广建装饰股份有限公司
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Problems solved by technology
[0006] 1. Each area is connected through a base station, and the cost of setting up more base stations is high and the technology is complicated
[0007] 2. Various natural disasters are very damaging to the base station. When the base station is damaged, it will affect the normal communication
[0008] 3. In the cellular network currently in use, the number of channels cannot be split without limit, which leads to the inability to further increase the capacity of the system
[0009] 4. There are communication blind spots. When the network is busy, there will be phenomena such as not being in the service area or communication interruption.
[0010] 5. When disasters occur, such as earthquakes and wars, when the power supply system is paralyzed, the base station cannot provide services
And communication equipment cannot communicate in sparsely populated areas, areas without base stations or areas with few base stations
Method used
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[0031] The specific method proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0032] A schematic diagram of the device structure of a preferred embodiment of the present invention can be found in figure 1 , including a signal receiving module 10 , a decoding module 20 , a memory 30 , a CPU module 40 and a signal sending module 50 .
[0033] The signal receiving module is connected to the CPU module through the decoding module, and the CPU module is connected to the memory and the signal transmitting module; the signal receiving module is used to receive communication data packets, and the decoding module uses For generating and matching communication data packets, the CPU module is used to control the decoding module, the signal sending module and the memory; the signal sending module is used to send the communication data packets.
[0034] The decoding module also includes a...
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The invention discloses an off-network direct-passing communication method and device. The method and device aim to overcome the defects that in the prior art, more base stations are built, the cost is higher, and the technology is complex. The method include the following steps that a transmitting terminal generates and sends a communication data package, a receiving terminal requests, receives and displays the communication data package. The method and device have the advantages that flexible networking is achieved, a non-base-station mode is adopted, a communication network can be formed randomly among all communication terminals, and the influence, caused by natural disasters, on the communication network is nearly zero.
Description
technical field [0001] The invention relates to the field of wireless communication, in particular to an off-network direct communication method and device. Background technique [0002] In recent years, with the rapid development of wireless communication technology, mobile phones have become well-known and indispensable communication tools all over the world. Due to the rapid development of its economy and the late start of communication popularization, China bypassed landlines and directly entered the era of mobile phones. The popularity of mobile phones lies in their complete functions, excellent performance, convenient use, and large-area coverage. These are all thanks to the use of base stations. However, it is precisely because of the dependence on the base station that the mobile phone communication system has the following disadvantages: First, if the base station is damaged or the power is interrupted, the base station will not work. Cell phone communication w...
Claims
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IPC IPC(8): H04W4/00
CPCH04W4/70
Inventor 王建军叶东李蝶思
Owner 重庆广建装饰股份有限公司