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Service dispatching method, service dispatching device and service dispatching system of microwave link

A microwave link and service scheduling technology, which is applied to the selection device of multiplexing system, time division multiplexing system, transmission system, etc., can solve the problem that microwave interface nodes cannot be unified scheduling of data units.

Active Publication Date: 2010-01-20
HUAWEI TECH CO LTD
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Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found at least the following technical problem in the prior art: because the hybrid microwave adopts different data encapsulation methods for the data of the TDM service and the packet service, the service data is transmitted during transmission. The microwave interface node in the process cannot perform unified scheduling on the data unit of the TDM service and the data unit of the packet service

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  • Service dispatching method, service dispatching device and service dispatching system of microwave link
  • Service dispatching method, service dispatching device and service dispatching system of microwave link
  • Service dispatching method, service dispatching device and service dispatching system of microwave link

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Embodiment Construction

[0034] The following describes in detail a microwave link service scheduling method, device, and system provided by the embodiments of the present invention with reference to the accompanying drawings.

[0035] Such as figure 1 Shown is a microwave link service scheduling method provided by an embodiment of the present invention, and the method includes:

[0036] 101. A receiving microwave transmission unit, the microwave transmission unit carrying at least one microwave data unit, and the microwave data unit carrying priority information; specifically: when a node with a microwave interface receives the microwave transmission unit carrying At least one microwave data unit. When the microwave data unit carries priority information, the priority of the microwave data unit may be determined according to the carried priority information.

[0037] The microwave data unit can carry data of two service types, TDM service and packet service; wherein, the microwave data unit may also include...

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Abstract

The embodiment of the invention discloses a service dispatching method and a service dispatching device of a microwave link, which relate to the technical field of microwave communication and aim to solve the problem of non-uniform dispatch of time division multiplex (TDM) service and a packet service data unit in the prior art. The embodiment of the invention provides the service dispatching method of the microwave link, which comprises the following steps: receiving a microwave transmitting unit, the microwave transmitting unit carries at least one microwave data unit, and the microwave data units carry priority information; and dispatching the microwave data units according to the priority information of the microwave data units. The invention can realize the uniform dispatch of the TDM service and the packet service data unit.

Description

Technical field [0001] The present invention relates to the technical field of microwave communication, and in particular to a method, device and system for service scheduling of microwave links. Background technique [0002] Currently, microwaves are widely used in operator networks. Among them, SDH (Synchronous Digital Hierarchy, Synchronous Digital Sequence) microwaves and PDH (Plesiochronous Digital Hierarchy, Plesiochronous Digital Hierarchy) microwaves are commonly used; the microwaves are mainly used to transmit TDM (Time Division Multiplexing, Time Division Multiplexing) services. However, as packet services continue to increase, the traffic that needs to occupy the operator's network also increases, and the demand for bandwidth is also rising sharply. In this case, because the transmitted PDH microwave and SDH microwave cannot support packet services well, they will gradually be eliminated by hybrid microwaves. The hybrid microwave uses an SDH-like time slot encapsulat...

Claims

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Application Information

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IPC IPC(8): H04W72/12H04J3/16
CPCH04L12/5694H04W72/1242H04Q2011/0033H04Q11/0001H04L12/569H04L47/22H04L47/32H04W72/569H04L47/10
Inventor 龙昊董立民
Owner HUAWEI TECH CO LTD
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