Base-band resource distributing method in wireless system

A wireless system and baseband technology, which is applied in the field of baseband resource allocation in wireless systems, can solve problems such as inability to change or stop wireless service provision, and achieve the effects of improving reliability, improving competitiveness, and saving operating expenses

Inactive Publication Date: 2009-01-07
ZTE CORP
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Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide a method for allocating baseband resources in a wireless system, which is used to solve the problem that when the baseband unit fails, the configuration relationship of the baseband resources cannot be changed, which will cause the sector covered by the radio frequency unit to stop the user's wireless communication. The service is provided, and manual intervention is required to recover the problem of the service provided

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  • Base-band resource distributing method in wireless system
  • Base-band resource distributing method in wireless system
  • Base-band resource distributing method in wireless system

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Embodiment Construction

[0029] In order to solve the disadvantages of the traditional technical solution, the present invention further elaborates a method for allocating baseband resources in a wireless system according to the present invention through the following specific examples. The specific implementation is described in detail below, but it does not serve as an explanation of the present invention. limited. Taking the Node B system as an example, the content of the present invention will be described in detail.

[0030] The technical proposal describes that when the system fails, it is necessary to change the corresponding relationship between the baseband carrier and the radio frequency carrier to perform dynamic switching. Dangru figure 2 As shown, it is a flow chart of a specific method of dynamic switching when a system fails in the method for dynamically allocating baseband resources in a Node B system in an embodiment of the present invention. Include the following steps:

[0031] ...

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Abstract

A distribution method of baseband resources in a wireless system is disclosed. During processing wireless resources, according to the corresponding relationships between at least one baseband processing unit and one RF processing unit, a user data service loaded on wireless is completed by exchanging the baseband processing unit with the RF processing unit, wherein, the corresponding relationship between the baseband processing unit and the RF processing unit is established dynamically and systematically; the baseband resources are distributed according to the corresponding relationship. Compared with the prior art, the method of the invention realizes sharing baseband resources in a wireless system, achieves the effect of N plus one back-up of baseband resources, saves the operation expense of an operator, improves the reliability of the wireless system and lays a foundation for wireless products which can better to meet user demand.

Description

technical field [0001] The invention relates to a method for allocating baseband resources in a wireless system, and can be extended to the allocation of baseband processing resources for wireless systems in other fields. Background technique [0002] With the development of technology, in the TD system of the third generation of wireless communication, on the one hand, the processing of baseband signals becomes more and more complicated; on the other hand, with the increase of the number of users, the capacity of wireless nodes is gradually increasing. Designing an independent baseband processing unit in the system has become an increasingly common design. The baseband processing unit communicates with the radio frequency unit through IQ switching to carry user service data on the radio. If this independent baseband processing unit can be dynamically scheduled as a system resource to serve radio frequency sectors, it can greatly increase the flexibility of system configurat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/36
Inventor 叶青周永生方义
Owner ZTE CORP
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