A multi-mode wireless resource scheduling method based on SARS mechanism

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

Active Publication Date: 2018-04-10
NANJING UNIV OF POSTS & TELECOMM
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  • Description
  • Claims
  • Application Information

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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 service can be started to collect optional other mode wireless base stations by starting the SARS (Service-aware Resource Scheduler) service. , so that the compensation flow bandwidth is obtained

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  • A multi-mode wireless resource scheduling method based on SARS mechanism
  • A multi-mode wireless resource scheduling method based on SARS mechanism
  • A multi-mode wireless resource scheduling method based on SARS mechanism

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Embodiment Construction

[0077] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0078] The present invention belongs to cross-layer wireless communication, and will make full use of the multi-mode antenna resources of user MTs to effectively improve the bandwidth of current services (mainly online video playback services), thereby improving user 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) working in fixed wireless mode, starting SARS service in application scenarios, and currently able to connect to wireless network capabilities through self-service perception The SAF set is generated based on parameters such as perception and popularity of video content, and the SARS service request message reaches the SARS server. The SARS server sorts the SARS requests periodic...

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Abstract

The invention discloses a multi-mode wireless resource scheduling method based on the SARS mechanism. The specific process is as follows: in the wireless interface mode, when the user wireless media terminal MT with multi-mode obtains wireless video services, it uses the virtualized scheduling of the SARS server , obtain a better wireless bandwidth resource pool than a single selected wireless signal, and form a new wireless virtual bus VB; at the same time, MT can capture parameters such as its own user service characteristics, popularity of video content, and current multi-mode base station signals to generate SAF The set is sent to the SARS server through the SARS message, and the SARS server periodically sorts the SARS requests and allocates the mapped multi-mode base station (including WIFI), thereby effectively improving the user perception satisfaction of wireless online video and making the base station use load achieve load balancing.

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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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