Methods and systems for admission control and resource availability prediction considering user equipment (UE) mobility

A mobility and usability technology, applied in transmission systems, radio transmission systems, electrical components, etc., can solve problems such as inefficient resource utilization in dynamic networks

Active Publication Date: 2015-10-28
HUAWEI TECH CO LTD
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AI Technical Summary

Problems solved by technology

This delay can lead to inefficient resource utilization in dynamic net

Method used

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  • Methods and systems for admission control and resource availability prediction considering user equipment (UE) mobility
  • Methods and systems for admission control and resource availability prediction considering user equipment (UE) mobility
  • Methods and systems for admission control and resource availability prediction considering user equipment (UE) mobility

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Embodiment Construction

[0051]The making and using of the presently preferred embodiments are discussed in detail below. It should be appreciated, however, that the present invention provides many applicable inventive concepts that can be embodied in a wide variety of specific contexts. The specific embodiments discussed are merely illustrative of specific ways to make and use the invention, and do not limit the scope of the invention.

[0052] Disclosed herein are techniques for predicting mobile station migration based on mobile station mobility parameters. More specifically, aspects of the invention construct a migration probability database based on statistical information related to wireless networks. Statistics may include historical traffic information, such as mobile station migration patterns and associated mobility information (eg, speed, range location, etc.). The migration probability database incorporates statistical information into mobility prediction functions for estimating migrati...

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Abstract

Predicting mobile station migration between geographical locations of a wireless network can be achieved using a migration probability database. The database can be generated based on statistical information relating to the wireless network, such as historical migration patterns and associated mobility information (e.g., velocities, bin location, etc.). The migration probability database consolidates the statistical information into mobility prediction functions for estimating migration probabilities/trajectories based on dynamically reported mobility parameters. By example, mobility prediction functions can compute a likelihood that a mobile station will migrate between geographic regions based on a velocity of the mobile station. Accurate mobility prediction may improve resource provisioning efficiency during admission control and path selection, and can also be used to dynamically adjust handover margins.

Description

[0001] The present invention requires that the title of the invention submitted on December 13, 2013 is "Methods and Systems for Admission Control and Resource Availability Prediction Considering Considering User Equipment (UE) Mobility for Admission Control and Resource Availability Prediction Considering User Equipment (UE) Mobility), U.S. nonprovisional application 14 / 106,531, filed December 13, 2012, titled "Method and System for Access Control by a Controlling Entity Party Considering Mobility (Method and System for Admission Control by a Control Entity Party Considering Mobility)" U.S. Provisional Application No. 61,736,965, and the title of the invention submitted on December 14, 2012 is "Considering UE Mobility and Wireless Channel Impairment for U.S. Provisional Application No. 61 / 737,579 for "Methods and Systems for Resource Availability Prediction via Effective Bandwidth-Based Traffic Characterization Considering UE Mobility and Wireless Channel Impairment" , the cont...

Claims

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Application Information

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IPC IPC(8): H04B7/216
CPCH04W36/0083H04W36/0072H04W36/00835
Inventor 伽米尼·瑟纳瑞斯程候庭张航艾勒克斯·斯蒂芬
Owner HUAWEI TECH CO LTD
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