Allocation method and allocation system for heterogeneous convergence network resources

A technology of fusion network and resource allocation, applied in the field of heterogeneous fusion network resource allocation method and a heterogeneous fusion network resource allocation system

Active Publication Date: 2015-04-22
BEIJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is precisely because of the multi-domain and multi-dimensional nature of heterogeneous resources and their coupling relationships in the environment where multiple short-distance communication technologies coexist, and the flexibil

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  • Allocation method and allocation system for heterogeneous convergence network resources
  • Allocation method and allocation system for heterogeneous convergence network resources
  • Allocation method and allocation system for heterogeneous convergence network resources

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Embodiment Construction

[0022] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0024] Such as figure 1 As shown, the resource allocation method for a heterogeneous converged network according to an embodiment of the present invention includes: S1, judging whether the visible l...

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Abstract

The invention relates to an allocation method and an allocation system for heterogeneous convergence network resources. The method comprises a first step of judging whether a visible light network is available in a target environment covered by both the visible light network and a long term evolution (LTE) network, if yes, allowing a user in the target environment to access into the visible light network and moving onto step2, if not, allowing the user in the target environment to access into the LTE network and moving onto step3; a second step of allocating frequency resource of the visible light network for the user through an extremum method, and allocating power resource of the visible light network for the user according to attribute information of a visible light network channel; and a third step of allocating frequency resource of the LTE network for the user according to bandwidth requirement of the user, and allocating power resource of the LTE network for the user through an improved water injection method. The method and the system can allocate power resource and frequency resource for the user more reasonably in a heterogeneous convergence network environment.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular, to a resource allocation method for a heterogeneous fusion network and a resource allocation system for a heterogeneous fusion network. Background technique [0002] Visible light communication is an emerging wireless communication technology developed on top of white light emitting diode (LED) technology. It organically combines lighting and communication. Compared with traditional wireless access technologies, it has the characteristics of rich spectrum resources, low energy consumption, low radiation, and high confidentiality. However, visible light channels are greatly affected by path loss and shadow effects, which limits their coverage, and independent optical signals are difficult to meet the access needs of mobile users. Therefore, organic integration of visible light communication and existing wireless access technologies complements each other's adv...

Claims

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Application Information

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IPC IPC(8): H04W16/10H04W52/34H04W72/04
CPCH04W16/10H04W52/346H04W72/51H04B10/116H04W52/34H04W72/04
Inventor 田辉张平李露范博
Owner BEIJING UNIV OF POSTS & TELECOMM
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