Queue Management System for Call Center Resource Scheduling

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Solution Overview

Problem

In call centers, clients often experience lengthy wait times in traditional queues, especially near the end of the business day when service representatives may finish handling queued clients before interim systems complete their tasks, leading to idle time for representatives.

Innovation Solution

A queue management system that interfaces with a resource management system to determine resource availability and only transfers clients to an interim system if the interim system's handling time is expected to finish before the resource termination time, ensuring efficient handling and reducing wait times by prioritizing connections when resources are available.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of time

If clients are directed to an interim system near the end of the business day, then client wait times are reduced, but service representatives experience idle time when they complete handling all queued clients before the interim system completes its handling

Engineering Contradiction:
Improveclient wait timeVSAvoidservice representative utilization
Core Design Contradiction:
Loss of timeVSProductivity

Solution Approach 1:

The queue management system performs preliminary assessment of resource availability and interim system handling time before directing clients to the interim system. By evaluating whether resources will be available by the time the interim system completes handling, the system prevents client redirection when it would result in representative idle time, thus maintaining optimal resource utilization while still reducing client wait times when appropriate.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system dynamically adjusts client routing decisions based on real-time resource availability data and predicted interim system handling times. The queue management system continuously monitors resource status and modifies routing behavior accordingly, directing clients to the interim system only when resource availability conditions are favorable, thereby adapting to changing conditions to balance client wait time reduction with representative utilization.

Inventive Principle:
Principle #15Dynamics

2Productivity

If clients wait in traditional queues, then service representatives can continuously handle clients, but clients experience lengthy wait times especially during peak periods

Engineering Contradiction:
Improveservice representative utilizationVSAvoidclient wait time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The interim system serves as an intermediary between clients and service representatives. Instead of clients waiting directly in traditional queues, the queue management system can redirect clients to the interim system which handles them through alternative processes (such as callback mechanisms or automated handling). This intermediary approach reduces client wait times while allowing representatives to maintain continuous productivity by handling clients who remain in the traditional queue when resources are available.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS7746999B2Resource based queue management system and method
Publication Date: 2010.06.29 MEDALLIA INC
  • US7746999B2 patent drawing
  • US7746999B2 patent drawing
  • US7746999B2 patent drawing

AI summary

A queue management system interfaces with a resource management system and a queuing system in an environment that further includes an interim system. The queue management system comprises an interface to the resource management system for obtaining resource availability data and a management system. The resource availability data represents a resource termination time—and may include the resource termination time or data useful for calculating the resource termination time. The control system: i) obtains a value representing the expected interim system handling time, and ii) makes the interim system available for handling a subject client only if the expected interim system handling time period terminates prior to the resource termination time. The control system transfers the subject client to the queuing system to hold while waiting for connection to a resource for handling upon determining that the resource termination time is scheduled to occur prior to termination of the expected interim system handling time period.