Wireless communication techniques

• US 20050117570A1
• Filed: 01/03/2005
• Published: 06/02/2005
• Est. Priority Date: 08/24/2000
• Status: Abandoned Application

• Current Assignee: David Fuller, Donald E. Brown, Robert Harris, Zoran Cetusic
• Original Assignee: David Fuller, Donald E. Brown, Robert Harris, Zoran Cetusic
• Inventors: Harris, Robert, Fuller, David, Brown, Donald E., Cetusic, Zoran
• Application Number:
  US11/028,165
• Publication Number:
  US 20050117570A1
• Time in Patent Office: Days
• US Class Current: 370/352
• CPC Class Codes: H04M 1/725 Cordless telephones user interfaces specially adapted therefor H04M1/724
• CPC Class Codes: H04M 2201/38 Displays
• CPC Class Codes: H04M 2207/18 wireless networks
• CPC Class Codes: H04M 3/42093 Notifying the calling party of information on the called or connected party
• CPC Class Codes: H04M 3/42365 Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity
• CPC Class Codes: H04M 3/4931 Directory assistance systems
• CPC Class Codes: H04M 3/5125 with remote located operators
• CPC Class Codes: H04M 3/5158 in combination with automated outdialling systems devices for signalling identity of wanted subscriber H04M1/26
• CPC Class Codes: H04M 3/5183 Call or contact centers with computer-telephony arrangements
• CPC Class Codes: H04M 3/523 with call distribution or queueing
• CPC Class Codes: H04M 3/537 Arrangements for indicating the presence of a recorded message , whereby the presence information might include a preview or summary of the message
• CPC Class Codes: H04W 4/00 Services specially adapted for wireless communication networks; Facilities therefor
• CPC Class Codes: H04W 88/14 Backbone network devices

Abstract

A novel system is presented for providing computer telephony services to remote, mobile users. In one form, a server communicates wirelessly with a remote, mobile, personal communication subsystem that includes a wireless voice communication device and a wireless data communication device, through a voice channel and a data channel, respectively. Telephonic communications passing between the wireless voice communication device and the server are controlled by commands and/or informed by communications through the wireless data communication device. The voice channel may carry incoming and/or outgoing calls distributed by an ACD, the calls being accompanied by information transmitted through the data channel that might traditionally have been presented in a “screen pop” or other informational display. In another form, users of the subsystems request and/or receive updates through the data channel regarding the availability status of one or more other users of the system.

Claims

1. A system, comprising:

a private communication server maintaining availability information regarding a plurality of users;

a plurality of personal communication subsystems, each associated with a user in the plurality of users, and each in wireless communication with said server; and

a data channel between said server and a first one of said plurality of subsystems, the first one of said subsystems being associated with a first user;

wherein said server is configured

to communicate at least a portion of the availability information through said data channel to at least a first subsystem, and

to respond to command signals carried from the first subsystem to said server by said data channel.

2. The system of claim 1, wherein said server is further configured to communicate updates to the at least a portion of the availability information through said data channel at predetermined intervals.

3. The system of claim 1, wherein:

said command signals comprise a request for an update to the at least a portion of the availability information when the availability information changes for a second user in the plurality of users, and

said server is further configured to provide the requested update in response to said request.

4. The system of claim 3, wherein said server provides the update through said data channel.

5. The system of claim 4, wherein:

the request specifies a particular new status, and

the change is an update of the second user to the particular new status.

6. The system of claim 3, wherein said server provides the updates by establishing a voice connection between the first user and the second user through the voice channel when the availability information changes for a second user changes to a predetermined state.

7. The system of claim 6, wherein:

said first subsystem has a user interface; and

said request is generated by said first system in response to a single action in the user interface by the first user.

8. The system of claim 1, wherein the association between the first subsystem and the first user is made using a log-in procedure.

9. The system of claim 8, wherein the portion of the availability information accessible to the first subsystem is limited on the basis of the association with the first user.

10. The system of claim 9, wherein

the first user is associated with one or more organizations, and

the limiting allows access by the first user to availability information relating only to users in the plurality of users who are also associated with at least one of the one or more organizations.

11. The system of claim 8, wherein:

the first subsystem comprises a personal digital assistant; and

the log-in procedure is performed using the personal digital assistant.

12. The system of claim 1, wherein:

each subsystem in said plurality of subsystems comprises;

a wireless voice communication device coupled to a first wireless network; and

a wireless data communication device coupled to a second wireless network; and

said data channel connects said server and said wireless data communication device through the second wireless network.

13. The system of claim 1, further comprising a plurality of workstations in wired communication with said server, each associated with one or more users in the plurality of users.

14-35. -35. (canceled)

36. A communication system, comprising:

a server; and

a plurality of remote and mobile subsystems in communication with said server, said plurality of subsystems comprising

a first subsystem associated with a first user; and

a second subsystem associated with a second user;

wherein said server is operable to

provide availability status information regarding the second user to the first user;

accept a command signal from the first subsystem requesting updated status information regarding the second user; and

provide the updated status information.

37. The system of claim 36, wherein

said first subsystem comprises a wireless data communication device, and

the status information and updated status information are communicated from said server to said wireless data communication device.

38-39. -39. (canceled)