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Method and device for transmitting open base station architecture initiative reference point 3 messages

A sending method and technology of a sending device, applied in the field of communication, can solve the problems of OBSAIRP3 packaging and parsing difficulties, and achieve the effect of convenient sending

Inactive Publication Date: 2011-05-18
ZTE CORP
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  • Abstract
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  • Claims
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Problems solved by technology

[0013] The present invention is proposed in view of the difficult problem of encapsulation and analysis of OBSAI RP3 in the related art. Therefore, the main purpose of the present invention is to provide a method and device for sending an open base station architecture reference point 3 message to solve the above problems at least one

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  • Method and device for transmitting open base station architecture initiative reference point 3 messages
  • Method and device for transmitting open base station architecture initiative reference point 3 messages
  • Method and device for transmitting open base station architecture initiative reference point 3 messages

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Embodiment Construction

[0036] Considering the difficulty in encapsulating and parsing OBSAI RP3 in current related technologies, an embodiment of the present invention provides a method and device for sending an open base station architecture reference point 3 message. The invention includes: combining two open base station architectures The reference point 3 messages are spliced; the spliced ​​two open base station architecture reference point 3 messages are sequentially sent in units of words.

[0037] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0038] The OBSAI RP3 message encapsulation and analysis method of the present invention will be described below in conjunction with the accompanying drawings.

[0039] method embodiment

[0040] According to an embodiment of th...

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Abstract

The invention discloses a method and a device for transmitting an open base station architecture initiative reference point 3 (OBSAI RP3) messages. The method comprises the following steps of: splicing two OBSAI RP3 messages; and sequentially transmitting the two spliced OBSAI RP3 messages in a way of taking each word as a unit. In the method and the device, the OBSAI RP3 messages can be simply and conveniently transmitted.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and device for sending an open base station architecture reference point 3 message. Background technique [0002] The baseband and radio frequency interfaces of distributed base stations mainly adopt two open interface standards: CPRI interface (Common Public Radio Interface) standard and OBSAI interface (Open Base Station Architecture Initiative) standard. The main feature of distributed base station technology is that the base station is divided into two parts: the baseband unit (BBU) of the near-end unit and the radio frequency unit (RRU) of the remote unit. The two parts are connected by optical fibers, and the interface is based on the open CPRI interface or OBSAI interface. [0003] The internal interfaces of OBSAI include RP1, RP2, RP3, RP3-01, and RP4. The main functions of each interface are as follows: [0004] RP 1 interface: RP 1 interface is realized by ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/18H04W28/06H04W28/14
Inventor 陈月强范艳根
Owner ZTE CORP
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