Multi-mode wireless resource scheduling method based on SARS mechanism

A technology for wireless resource scheduling and resource scheduling, which is applied in the field of wireless resource scheduling and can solve problems such as inability to obtain users

Active Publication Date: 2015-10-21
NANJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
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Problems solved by technology

[0016] The technical problem to be solved by the present invention is that when a wireless user cannot obtain the bandwidth required by the user in the current mode of operation, the servic

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  • Multi-mode wireless resource scheduling method based on SARS mechanism
  • Multi-mode wireless resource scheduling method based on SARS mechanism
  • Multi-mode wireless resource scheduling method based on SARS mechanism

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[0077] The technical scheme of the present invention will be further described in detail below in conjunction with the accompanying drawings:

[0078] The invention belongs to cross-layer wireless communication, and will make full use of the multi-mode antenna resources of the user MT to effectively improve the bandwidth of the current business (mainly online video playback business), thereby improving the user's fluency and clarity And user satisfaction.

[0079] Such as figure 1 Description, the present invention is suitable for supporting multi-mode (dual-mode mobile phone, full Netcom) terminal MT (Media Terminal) in fixed wireless mode to start SARS service in application scenarios, and the ability to currently connect to wireless network through perception of its own business The SAF set is generated by parameters such as the perception of video content and the popularity of the video content, and the SARS server is reached through the SARS service request message. The SARS s...

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Abstract

The invention discloses a multi-mode wireless resource scheduling method based on an SARS (service-awarded resource scheduler) mechanism, concretely comprising: in a wireless interface mode, a multi-mode user wireless MT (Media Terminal) obtaining a wireless bandwidth RP (Resource Pool) better than single selecting wireless signals through the virtual scheduling of an SARS server in obtaining wireless video business, and forming a new wireless VB (virtual bus); meanwhile the MT capturing parameters such as self user business characteristics, video content popularity, and signals of present multi-mode system base stations to generate an SAF (Service-awared Factor) set, and sending SARS messages to an SARS server, the SARS server performing cyclic scheduling on SARS requirements, and distributing mapped multi-mode system base stations (including WIFI), thereby effectively improving the perception satisfaction degree of wireless on-line video users, and realizing load balancing of base station working load.

Description

technical field [0001] The invention relates to a wireless resource scheduling method based on a SARS mechanism for 3G / 4G user wireless network access, and belongs to the field of wireless cross-layer communication. Background technique [0002] In the current mobile communication field, 3G / 4G mode can be used for wireless Internet access. Since the 3G standard has four modes, China has adopted three of the 3G modes, and the current 4G network is also under construction and number allocation, and Traditional voice data is still carried out using 2G channels, so in the near future, wireless communication technologies such as 3G, multi-mode 3G, and multi-mode 4G will appear simultaneously, which will also give birth to multi-mode mobile phone terminals. The operator's multi-mode wireless data link, the manufacturer's multi-mode support, such as five-mode terminals, five-mode is a chip that supports TD-LTE, FDD-LTE, TD-SCDMA, WCDMA, GSM five different communication modes mobile...

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Application Information

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IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/044H04W72/12
Inventor 林晓勇张泽秋王珏吴维波朱园园邱婷婷
Owner NANJING UNIV OF POSTS & TELECOMM
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