KR20080113035A - 무선 디스패치 우선순위 사용자들에게 통신 자원들을 제공하기 위한 시스템 및 방법 - Google Patents
무선 디스패치 우선순위 사용자들에게 통신 자원들을 제공하기 위한 시스템 및 방법 Download PDFInfo
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- KR20080113035A KR20080113035A KR1020087023659A KR20087023659A KR20080113035A KR 20080113035 A KR20080113035 A KR 20080113035A KR 1020087023659 A KR1020087023659 A KR 1020087023659A KR 20087023659 A KR20087023659 A KR 20087023659A KR 20080113035 A KR20080113035 A KR 20080113035A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
- H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/50—Connection management for emergency connections
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
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Abstract
Description
Claims (20)
- 무선 통신 방법으로서,발신 단말기에서 호출이 개시될 것임을 표시하는 입력을 수신하는 단계; 및상기 호출을 개시하기 위해 접속 요청을 전송하는 단계를 포함하며,상기 접속 요청은 상기 호출이 디스패치(dispatch) 우선순위 호출임을 나타내는 표시를 포함하는 무선 통신 방법.
- 제 1항에 있어서, 상기 디스패치 우선순위 호출은 반 이중(half duplex) 푸시-투-토크(PTT) 호출인 것을 특징으로 하는 무선 통신 방법.
- 제 1항에 있어서,상기 접속 요청은 디스패치 우선순위의 표시를 포함하는 것을 특징으로 하는 무선 통신 방법.
- 제 1항에 있어서,상기 호출이 디스패치 우선순위 상태와 일치되는지 증명하는 단계를 더 포함하는 것을 특징으로 하는 무선 통신 방법.
- 제 1항에 있어서,상기 디스패치 우선순위 호출은 그와 연관된 메세지 우선순위의 표시를 가지는 것을 특징으로 하는 무선 통신 방법.
- 제 1항에 있어서,상기 디스패치 우선순위 상태는 모든 기존의 비-디스패치 우선순위 호출들에 디스패치 우선순위 호출 우선권을 제공하며,상기 비-디스패치 우선순위 호출들 중 적어도 몇몇은 메세지 우선순위를 가지는 것을 특징으로 하는 무선 통신 방법.
- 제 1항에 있어서,상기 접속 요청에 응답하여, 수신측 액세스 단말기로의 디스패치 우선순위 호출을 완료하기에 충분한 개방(open) 채널들이 존재하는지 결정하는 단계를 더 포함하는 것을 특징으로 하는 무선 통신 방법.
- 제 7항에 있어서,상기 디스패치 우선순위 호출을 완료하기 위해 하나 이상의 비=디스패치 우선순위 호출들을 해제하는(tear down) 단계를 더 포함하는 것을 특징으로 하는 무선 통신 방법.
- 제 2항에 있어서,상기 PTT 호출은 다수의 수신측 액세스 단말기들에 접속될 것을 특징으로 하는 무선 통신 방법.
- 제 1항에 있어서,상기 발신 단말기는 무선 액세스 단말기인 것을 특징으로 하는 무선 통신 방법.
- 제 1항에 있어서,상기 발신 단말기는 지상 통신선(landline) 단말기이고, 상기 디스패치우선순위 호출은 지상 통신선으로부터 PTT 호출 그룹의 멤버들인 다수의 수신측 액세스 단말기들로 개시되는 것을 특징으로 하는 무선 통신 방법.
- 제 4항에 있어서, 상기 증명 단계는,상기 디스패치 우선순위 호출을 개시하는 상기 발신 단말기의 식별이 상기 디스패치 우선순위 상태에 대하여 허가되는지 결정하는 단계를 더 포함하는 특징으로 하는 무선 통신 방법.
- 액세스 단말기로서,인입하는(incoming) 메세지들을 수신하도록 구성된 수신기 회로;상기 액세스 단말기에서 디스패치 우선순위 호출이 개시될 것임을 표시하는 입력을 수신하도록 구성된 로직;접속 요청의 일부로서 디스패치 우선순위를 요청하도록 구성된 로직; 및상기 디스패치 우선순위 호출을 개시하기 위해 접속 요청을 전송하도록 구성된 송신기 회로를 포함하는 액세스 단말기.
- 제 13항에 있어서,상기 액세스 단말기에는 모든 다른 비-디스패치 우선순위 호출들보다 디스패치 우선순위 호출들에 대하여 우선순위가 제공되는 것을 특징으로 하는 액세스 단말기.
- 제 14항에 있어서,상기 접속 요청에 응답하여, 하나 이상의 비-디패치 우선순위 호출들이 상기 액세스 단말기로부터의 상기 디스패치 우선순위 호출을 완료하기 위해 해제되는 것을 특징으로 하는 액세스 단말기.
- 제 13항에 있어서,푸쉬-투-토크 버튼을 더 포함하며,상기 액세스 단말기는 PTT 그룹의 멤버들인 다수의 다른 액세스 단말기들과의 디스패치 우선순위 호출을 통해 통신하도록 구성되는 것을 특징으로 하는 액세스 단말기.
- 제 13항에 있어서,디스패치 우선순위 상태와 연관된 액세스 단말기 식별 코드를 저장하도록 구성된 메모리를 더 포함하는 것을 특징으로 하는 액세스 단말기.
- 무선 노드로서,인입하는 메세지들을 수신하고 인출하는 메세지들을 전송하도록 구성된 트랜시버 회로;액세스 단말기로부터의 접속 요청의 일부로서 디스패치 우선순위 요청을 수신하도록 구성된 로직; 및모든 다른 비-디스패치 우선순위 호출들에 액세스 단말기 우선순위를 제공하도록 구성된 로직을 포함하는 무선 노드.
- 제 18항에 있어서,상기 접속 요청에 응답하여, 하나 이상의 비-디스패치 우선순위 호출들은 상기 액세스 단말기로부터의 상기 디스패치 우선순위 호출을 완료하기 위해 해제되는 것을 특징으로 하는 무선 노드.
- 무선 통신 방법으로서,발신 단말기에서 전 이중(full duplex) VoIP 호출이 개시될 것임을 표시하는 입력을 수신하는 단계; 및상기 호출을 개시하기 위해 접속 요청을 전송하는 단계를 포함하며,상기 접속 요청은 상기 호출이 특정 우선순위 호출임을 나타내는 표시를 포함하는 무선 통신 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US11/364,149 | 2006-02-27 | ||
US11/364,149 US7747269B2 (en) | 2006-02-27 | 2006-02-27 | System and method for providing communication resources to wireless dispatch priority users |
Publications (2)
Publication Number | Publication Date |
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KR20080113035A true KR20080113035A (ko) | 2008-12-26 |
KR101082743B1 KR101082743B1 (ko) | 2011-11-10 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020087023659A Expired - Fee Related KR101082743B1 (ko) | 2006-02-27 | 2007-02-27 | 무선 디스패치 우선순위 사용자들에게 통신 자원들을 제공하기 위한 시스템 및 방법 |
Country Status (6)
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US (1) | US7747269B2 (ko) |
EP (1) | EP1989898A2 (ko) |
JP (1) | JP5102229B2 (ko) |
KR (1) | KR101082743B1 (ko) |
CN (1) | CN101390418B (ko) |
WO (1) | WO2007101220A2 (ko) |
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US20050202806A1 (en) * | 2004-03-10 | 2005-09-15 | Sony Ericsson Mobile Communications Ab | Automatic conference call replay |
KR101122359B1 (ko) | 2004-05-07 | 2012-03-23 | 인터디지탈 테크날러지 코포레이션 | 무선 근거리 통신망의 긴급 호 지원 |
CN1290354C (zh) * | 2004-06-04 | 2006-12-13 | 中兴通讯股份有限公司 | 数字集群系统与普通电话系统互联互通的方法 |
US20070004438A1 (en) * | 2005-07-01 | 2007-01-04 | Alec Brusilovsky | Method and apparatus enabling PTT (push-to-talk) communications between legacy PSTN, cellular and wireless 3G terminals |
US7933622B2 (en) * | 2006-02-22 | 2011-04-26 | Qualcomm Incorporated | Apparatus and method for selectively initiating a data call for a group communication in wireless communication networks |
-
2006
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2007
- 2007-02-27 EP EP07757582A patent/EP1989898A2/en not_active Withdrawn
- 2007-02-27 JP JP2008557474A patent/JP5102229B2/ja not_active Expired - Fee Related
- 2007-02-27 WO PCT/US2007/062912 patent/WO2007101220A2/en active Application Filing
- 2007-02-27 CN CN2007800063564A patent/CN101390418B/zh not_active Expired - Fee Related
- 2007-02-27 KR KR1020087023659A patent/KR101082743B1/ko not_active Expired - Fee Related
Also Published As
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CN101390418B (zh) | 2012-01-11 |
JP2009528796A (ja) | 2009-08-06 |
WO2007101220A2 (en) | 2007-09-07 |
US20070202910A1 (en) | 2007-08-30 |
US7747269B2 (en) | 2010-06-29 |
JP5102229B2 (ja) | 2012-12-19 |
WO2007101220A3 (en) | 2008-03-06 |
EP1989898A2 (en) | 2008-11-12 |
KR101082743B1 (ko) | 2011-11-10 |
CN101390418A (zh) | 2009-03-18 |
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