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Beidou RDSS micro base station information framing transmission method facing multiple services and multiple users

A micro-base station and multi-service technology, applied in the field of satellite positioning and navigation technology and communication, can solve problems such as wireless communication service quality constraints, and achieve the effect of strong engineering realizability

Inactive Publication Date: 2016-12-07
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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Problems solved by technology

[0003] At the same time, the popularity of intelligent mobile communication terminals with wireless communication functions such as 3G / 4G, Bluetooth, and wifi has greatly improved the convenience and user experience of communication services, but the quality of wireless communication services will still be affected by communication base stations. Constraints of facility construction

Method used

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  • Beidou RDSS micro base station information framing transmission method facing multiple services and multiple users

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Embodiment Construction

[0037] Attached below figure 1 The present invention is further described with examples.

[0038] The purpose of the present invention is to solve the problem of framing and compression transmission of multi-service and multi-user information in the Beidou micro base station based on wifi and RDSS under the condition of multi-user access.

[0039] The Beidou micro base station RDSS message frame transmission method for multi-service and multi-user, the specific process is as follows:

[0040] (1) N source communication terminals access the Beidou micro base station by wireless communication means such as wifi or bluetooth, and N is an integer greater than or equal to 1; Beidou RDSS micro base station assigns local area network identities to multiple source communication terminals connected one by one After the identification is stored by the Beidou RDSS micro base station, an online terminal list is established according to the identity; the identity corresponds to the mac ad...

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Abstract

The invention provides a Beidou RDSS micro base station information framing transmission method facing multiple services and multiple users, and satisfies technical requirements for multi-user access and information distribution and transmission. The information is ordered according to the priorities by combining information including priorities of access users, the types of equipment and the types of services; adaptive information compressing and information framing are carried out according to types of the service information, information framing and queuing problems in multi-user information transmission are solved, and optimized transmission of the multi-user information is realized.

Description

technical field [0001] The invention relates to the field of satellite positioning and navigation technology and communication, in particular to a multi-service and multi-user-oriented Beidou RDSS micro base station information frame transmission method. Background technique [0002] RDSS stands for Satellite Radio Determination Service, which is a navigation communication technology currently used in the Beidou global satellite navigation system. This technology also has short message communication functions in addition to positioning functions. With the construction and gradual improvement of the Beidou global satellite navigation system, the Beidou RDSS satellite communication short message service is a characteristic technology of the Beidou system, and the service quality and coverage are gradually expanding. It can currently achieve regional coverage around China and the Asia-Pacific region, and will realize global RDSS short message service capabilities around 2020. ...

Claims

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Application Information

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IPC IPC(8): H04W28/06H04W28/14H04B7/185
CPCH04W28/06H04B7/1858H04W28/14
Inventor 蔚保国鲍亚川李志国杜凯
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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