Determination of order of transmission destination

• US 9,386,437 B2
• Filed: 04/11/2014
• Issued: 07/05/2016
• Est. Priority Date: 04/26/2013
• Status: Active Grant

• Current Assignee: BIGLOBE, Inc. (KDDI Corporation)
• Original Assignee: BIGLOBE, Inc. (KDDI Corporation)
• Inventors: Miyata, Michitaro, Kamba, Tomonari, Hirata, Kyoji, Murakami, Takahiro, Shioume, Kenji, Haneishi, Tadashi
• Primary Examiner(s): Hong, Dung
• Application Number:
  US14/251,196
• Publication Number:
  US 20140323078A1
• Time in Patent Office: 816 Days
• Field of Search: 455/404.1, 4555561-5562, 455/521, 4554141-4143
• US Class Current: 1/1
• CPC Class Codes: H04W 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
• CPC Class Codes: H04W 76/50 for emergency connections

Abstract

A memory unit stores a plurality of transmission destinations. A control unit determines an order of priority of transmission destinations based on states of the plurality of transmission destinations that are stored by the memory unit, and then, upon receiving predetermined input, originates a call to the transmission destination having the highest order of priority of transmission destinations that was determined.

Claims

1. A communication terminal comprising:

a memory unit that stores a plurality of transmission destinations, that stores an order of priority of initial setting of said plurality of transmission destinations and an order of priority of states of transmission destinations; and

a control unit that, based on the states of said plurality of transmission destinations, determines an order of priority of transmission destinations and that, upon receiving predetermined input, implements call origination to the transmission destination having the highest order of priority of said transmission destinations that was determined, based on the status information that is stored by said memory unit and the order of priority of states of transmission destinations, sets the order of priority of transmission destinations, and when a plurality of transmission destinations have the same order of priority, uses the order of priority of the initial setting of said plurality of transmission destinations to determine the order of priority of transmission destinations for the transmission destinations having the same order of priority.

2. A communication system that has a first communication terminal that implements call origination and a plurality of second communication terminals that are the transmission destinations of said call origination, comprising:

a memory unit that stores a plurality of transmission destinations, that stores the order of priority of initial setting of said plurality of transmission destinations and the order of priority of states of transmission destinations; and

a control unit that, based on the states of said plurality transmission destinations, determines an order of priority of transmission destinations, and that, upon receiving predetermined input, implements call origination to the transmission destination having the highest order of priority of said transmission destinations that was determined, based on the status information that is stored by said memory unit and the order of priority of states of transmission destinations, sets the order of priority of transmission destinations, and when a plurality of transmission destinations have the same order of priority, uses the order of priority of the initial setting of said plurality of transmission destinations to determine the order of priority of transmission destinations for the transmission destinations having the same order of priority.

3. A communication method comprising:

storing a plurality of transmission destinations;

storing an order of priority of initial setting of said plurality of transmission destinations and an order of priority of states of transmission destinations,

determining an order of priority of transmission destinations based on the states of said plurality of transmission destinations;

upon receiving predetermined input, implementing call origination to the transmission destination having the highest said order of priority of transmission destinations that was determined;

setting the order of priority of transmission destinations based on a status information that is stored by a memory unit and an order of priority of states of transmission destinations,

using an order of priority of the initial setting of said plurality of transmission destinations when a plurality of transmission destinations have a same order of priority; and

determining the order of priority of transmission destinations for the transmission destinations having the same order of priority based on the status information that is stored by the memory unit and the order of priority of states of transmission destinations.