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Baseband resource sharing method, communication system and device

A communication system and resource sharing technology, which is applied in the field of communication system and equipment, and baseband resource sharing, can solve the problems of unusable radio frequency modules, waste of radio frequency modules, and insufficient BB capabilities, etc., to save transmission bandwidth requirements, realize mutual assistance, and simplify the system The effect of the design

Active Publication Date: 2012-04-25
HUAWEI TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0006] In the case of moving up the baseband, if the characteristics of the baseband part are continuously upgraded, the BB capability may be insufficient; if in order to improve the BB capability, a module with high BB capability can be replaced, but the original RF module will not be usable, resulting in the original RF Module waste

Method used

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  • Baseband resource sharing method, communication system and device
  • Baseband resource sharing method, communication system and device
  • Baseband resource sharing method, communication system and device

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Embodiment Construction

[0029] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] Embodiment 1 of the present invention provides a communication system architecture, which can realize the baseband resource pool when some or all baseband functions are moved up, such as Figure 4 , 5 As shown, part or all of the baseband functions and radio frequency functions are integrated into a minimum physically replaceable unit, which is called a radio frequency function module. The communication system architecture includes: a first radio frequency functional module, a second radio frequency functional module, ..., the nth radio frequency functional module, these radio frequency functional modules (baseband upshift module): connected to the same main control transmission module A plurality of radio frequency function modules realize data mutual transmission with the main control transmissi...

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Abstract

The invention discloses a communication system, comprising a plurality of radio frequency function modules and a plurality of main control transmission modules which are connected with the plurality of the radio frequency function modules. The main control transmission modules are used for sending part data to other radio frequency function modules in a plurality of radio frequency function modules when a certain radio frequency function module in a plurality of radio frequency function modules which does not have enough baseband resource processing capability is detected. The invention discloses a baseband resource share method and a piece of equipment. Under upward movement of baseband, the invention saves the transmission bandwidth demand of data by a baseband resource pool, simplifiesthe system design, is easy for modulurization and miniaturization and implements giff-gaff of resource.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a baseband resource sharing method, communication system and equipment. Background technique [0002] The logic block diagram of the communication base station system is as follows: figure 1 As shown, including: RF (radio frequency) module 101, IF (intermediate frequency) module 102, BB (baseband) module 104, transmission module 106 and network control module 107, the first interface module 103 is used for connecting IF module 102 and BB module 104 The second interface module 105 is used to connect the BB module 104 and the transmission module 106; wherein, the RF module 101, the IF module 102, the BB module 104, the transmission module 106, etc. are controlled by the main control module 108. For communication base station products, logical architecture analysis is required to realize the mapping to the physical architecture. Among them, the physical architect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/08
CPCH04W88/08
Inventor 张希文
Owner HUAWEI TECH CO LTD
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