Method of automatically selecting relay station by two way radio in IP interconnection mode
A technology of walkie-talkies and repeaters, which is applied in the field of automatic selection of repeaters by walkie-talkies, can solve the problems of affecting call quality, intermittent calls, and inability to initiate calls, etc., and achieves the effects of easy use, guaranteed call quality, and smooth calls
Inactive Publication Date: 2017-03-15
SAMHOO SCI & TECH CO LTD
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Problems solved by technology
Because it is a manual selection, there will be the following problems: problem one, if the wrong repeater is selected, the call cannot be initiated; problem two, when the range of user activities is large, it is necessary to switch signal frequency bands frequently; problem three, When the location of the user is not clear, it may be necessary to switch the signal frequency band multiple times to find an available repeater; problem 4, when the walkie-talkie is moving during the call, there may be a delay in switching the signal frequency band, resulting in intermittent calls and affecting the quality of the call
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[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right" etc. are based on The orientations or positional relationships shown in the drawings are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred devices or components must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as Limitations on the Invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.
[0021] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, f...
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The invention relates to a method of automatically selecting a relay station by a two way radio in an IP interconnection mode. The method includes the following steps: 100: writing a plurality of signal frequency ranges corresponding to a plurality of relay stations in IP interconnection in a two way radio; 200: switching the two way radio to one of the signal frequency ranges, and transmitting an activation signal to a corresponding relay station according to the signal frequency range; 300: within the first preset time, if the relay station is activated, establishing a call connection between the two way radio and the relay station; and if the relay station is not activated, switching the two way radio to another signal frequency range, and repeating the step 200 and the step 300. For the method of automatically selecting a relay station by a two way radio in an IP interconnection mode, the plurality of signal frequency ranges corresponding to the plurality of relay stations in IP interconnection are written in the two way radio respectively, and the two way radio is switched to one of the signal frequency ranges and the activation signal is transmitted to the corresponding relay station. Compared with the prior art, the method of automatically selecting a relay station by a two way radio in an IP interconnection mode does not need manual operation and switching, and has the advantages of being convenient to use, being able to switch without manual operation, guaranteeing the calling quality and being smooth in calling.
Description
technical field [0001] The invention relates to the field of walkie-talkie technology, in particular to a method for the walkie-talkie to automatically select a repeater in an IP interconnection mode. Background technique [0002] The English name of the walkie-talkie is two way radio. It is a two-way mobile communication tool. It can make calls without any network support, and there is no call charge. It is suitable for relatively fixed and frequent calls. There are currently three types of walkie-talkies: analog walkie-talkies, digital walkie-talkies, and IP walkie-talkies. [0003] In the process of using the walkie-talkie, in order to increase the range of use of the walkie-talkie, people will use a repeater, and the repeater is also called a repeater. In the traditional repeater IP interconnection mode, each repeater is configured with a different frequency and covers a certain range respectively. Before making a call, the walkie-talkie user first needs to determine w...
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IPC IPC(8): H04Q5/24
CPCH04Q5/24
Inventor 赵曦郭强徐兴国李明郭光兵
Owner SAMHOO SCI & TECH CO LTD