Method and apparatus for supporting group communications based on location vector

A kind of communication equipment and group communication technology, which is applied in the direction of communication between multiple stations, selection devices, and devices for branch offices to provide special services, etc., which can solve the problem of low service efficiency

Inactive Publication Date: 2006-02-01
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As mentioned earlier, the scheduling service puts priority on short, fast sessions, which can make said service inefficient if the PTT latency becomes very high

Method used

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  • Method and apparatus for supporting group communications based on location vector
  • Method and apparatus for supporting group communications based on location vector
  • Method and apparatus for supporting group communications based on location vector

Examples

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Embodiment Construction

[0016] Before explaining several embodiments in detail, it is to be understood that the scope of the invention is not to be limited to the details of construction and arrangement of parts set forth in the ensuing description or illustrated in the drawings. Also, be aware that the phraseology and terminology used herein are for the purpose of description and should not be regarded as limiting.

[0017] figure 1 A functional block diagram of a group communication system 100 for implementing one embodiment is illustrated. The group communication system 100 may include a push-to-talk (PTT) system, a network broadcast service (NBS), a dispatch system, or a point-to-multipoint communication system. In one embodiment, the group communication system 100 includes a group server 102, which may be used in a centralized deployment or a regionalized deployment.

[0018] Group communication devices (CD) 104 and 106 may be configured as, for example, cdma2000 handsets, which may, for examp...

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PUM

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Abstract

A method and apparatus for joining a requester of a desired service to a local group of providers for the desired service allows the requester of the desired service to instantly get in touch with the local group of providers for the desired service. The group of service providers is dynamically determined based on the current location vector of the service requester, regardless of the current location of the service requester, and without requiring the service requester to individually contact each provider of the desired service.

Description

technical field [0001] The present invention relates to point-to-multipoint communication systems. More specifically, the present invention relates to a method and apparatus for dynamically adding a user to a local group of a provider of a desired service based on the user's current location and current direction of movement, wherein the user The desired service has been requested. Background technique [0002] When a requester of a desired service wishes to contact some local provider of the desired service, the requester of the desired service needs to have access to a list of contact information, such as telephone numbers, for the provider of the desired service. The requester also needs to search the list of phone numbers to find specific providers of some desired service that are in the vicinity of the requester's current location. Furthermore, the requester needs to contact each local service provider individually to obtain information about desired services and avai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04B7/26H04W4/06H04W4/08H04W4/10H04W60/00H04W64/00
CPCH04L29/08072H04L29/08108H04L67/04H04L29/08657H04L69/329H04L67/18H04L67/52H04L12/18H04L65/40
Inventor R·钱德克K·哈维-钱德克
Owner QUALCOMM INC
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