Enhanced idle handover to support femtocells

A femtocell and pilot strength technology, applied in connection management, network topology, electrical components, etc., can solve problems such as paging loss, call interruption, and the inability to fully consider the mobility of mobile devices

Inactive Publication Date: 2011-06-29
QUALCOMM INC
View PDF2 Cites 31 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, traditional technologies cannot fully consider the mobility of mobile devices
According to another example, if a mobile device ignores a femtocell base station (e.g., refrains from switching from a macrocell base station to a femtocell base station, etc.), various problems can result, such as dropped calls, lost pages, etc.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Enhanced idle handover to support femtocells
  • Enhanced idle handover to support femtocells
  • Enhanced idle handover to support femtocells

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Various embodiments are now described with reference to the figures. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that the described embodiments may be practiced without these specific details.

[0034] As used in this application, "component", "module", "system" and the like are meant to include computer-related entities such as, but not limited to, hardware, firmware, a combination of hardware and software, software, or software in execution. For example, a component may be, but is not limited to being limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and / or a computer. By way of example, both an application running on a computing device and a computing device can be a component. One or more components can reside within a process and / or thr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

Systems and methodologies are described that facilitate performing idle handoff in a wireless communication environment. Signal quality of a pilot received from a base station can be measured, and a type (e.g., femto, macro, . . . ) of the base station from which the pilot is received can be identified. According to an example, when the type of the base station is identified as being a femto cell base station, the base station can be recognized as being either preferred or non-preferred. Further, a linger timer can be initiated when the signal quality of the pilot exceeds an entry threshold and the base station is identified as a femto cell base station. Moreover, idle handoff to the base station can be performed upon expiration of the linger timer as a function of at least one subsequent measurement of signal quality of the pilot received from the base station.

Description

[0001] Claiming Priority Based on 35 U.S.C. §119 [0002] This patent application claims priority to Provisional Application No. 61 / 086,113, filed August 4, 2008, entitled "SYSTEM ANDMETHOD FOR ENHANCED IDLE HANDOFF TO SUPPORT FEMTOCELLS," which is assigned to the assignee of this application person, it is hereby expressly incorporated by reference. technical field [0003] In general, the following description relates to wireless communications, and in particular, to the use of stall timers in wireless communications environments to enhance idle handoffs implemented by mobile devices. Background technique [0004] Wireless communication systems are widely deployed in order to provide various types of communication content such as voice, data, and so on. A typical wireless data system may be a multiple-access system capable of supporting communication with multiple users by sharing available system resources (eg, bandwidth, transmit power). Examples of such multiple-access...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/18H04W48/20H04W84/04
CPCH04W36/08H04W76/048H04W48/18H04W36/30H04W84/045H04W24/10H04W76/28H04W36/04
Inventor S·巴拉苏布拉马尼安M·M·德什潘德M·亚武兹J·M·陈
Owner QUALCOMM INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap