Radio communication device

US9155015B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9155015-B2
Application numberUS-67149208-A
CountryUS
Kind codeB2
Filing dateJul 29, 2008
Priority dateJul 30, 2007
Publication dateOct 6, 2015
Grant dateOct 6, 2015

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A radio terminal ( 100 ) according to a present invention stores a handover threshold in association with an application being executed, when the communication quality of the application is degraded, the handover threshold being based on a piece of radio state information equivalent to that at a time when the communication quality is determined to be degraded. The radio terminal ( 100 ) stores the amount of variation of the radio state information in association with the radio communication system. The radio terminal ( 100 ) executes handover to a different radio communication system on the basis of the radio state information, the stored handover threshold and the stored amount of the variation.

First claim

Opening claim text (preview).

The invention claimed is: 1. A radio communication device which is configured to be connectable to multiple radio communication systems of different communication schemes and which is configured to perform communications with a communication destination device through a radio base station by use of a predetermined application, the radio communication device comprising: a radio state information acquirer configured to acquire radio state information indicating a state of a radio si…

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What does patent US9155015B2 cover?
A radio terminal ( 100 ) according to a present invention stores a handover threshold in association with an application being executed, when the communication quality of the application is degraded, the handover threshold being based on a piece of radio state information equivalent to that at a time when the communication quality is determined to be degraded. The radio terminal ( 100 ) stores …
Who is the assignee on this patent?
Kitaji Mitsuhiro, Kyocera Corp
What technology area does this patent fall under?
Primary CPC classification H04W36/30. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Oct 06 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).