JP2009516464A - PoCシステムにおけるマルチメディア通信サービスのための発言権管理システム及びその方法並びに端末装置 - Google Patents
PoCシステムにおけるマルチメディア通信サービスのための発言権管理システム及びその方法並びに端末装置 Download PDFInfo
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- JP2009516464A JP2009516464A JP2008541076A JP2008541076A JP2009516464A JP 2009516464 A JP2009516464 A JP 2009516464A JP 2008541076 A JP2008541076 A JP 2008541076A JP 2008541076 A JP2008541076 A JP 2008541076A JP 2009516464 A JP2009516464 A JP 2009516464A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004891 communication Methods 0.000 title claims abstract description 20
- 230000004044 response Effects 0.000 claims description 74
- 230000001413 cellular effect Effects 0.000 claims description 9
- 238000007726 management method Methods 0.000 claims description 9
- 230000006870 function Effects 0.000 description 23
- 230000005540 biological transmission Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000010295 mobile communication Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
- H04L65/4038—Arrangements for multi-party communication, e.g. for conferences with floor control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
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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
- 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
- H04W76/40—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/50—Service provisioning or reconfiguring
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
2.セッションオープンを希望するPoCクライアント(すなわち、Session Initiator)によって要求されるメディアタイプのフルセット(full-set)を支援するセッションを開設する。
Claims (6)
- マルチメディア通信サービスを遂行するプッシュ・ツウ・トーク・オーバー・セルラー(PoC)システムの発言権管理方法であって、
セッションオープン要求PoCクライアントからPoCサーバにセッション参加要求メッセージを伝送するステップと、
前記PoCサーバが、セッション参加PoCクライアントから前記セッション参加要求メッセージに対する応答メッセージを受信するステップと、
セッションメディアタイプ臨時格納部に前記セッション参加PoCクライアントのメディアタイプ情報を含む前記応答メッセージを格納するステップと、
前記セッションオープン要求PoCクライアントが、前記応答メッセージに含まれた前記セッション参加PoCクライアントに関する情報を受信するステップと、
を有することを特徴とする方法。 - 前記PoCサーバが、前記セッションオープン要求PoCクライアントからメディアを受信し、前記セッションメディアタイプ臨時格納部に事前格納されたセッション参加PoCクライアントによって支援されるメディアタイプと前記受信されたメディアタイプとを比較し、前記受信されたメディアを伝送するステップをさらに有することを特徴とする請求項1に記載の方法。
- マルチメディア通信サービスを提供し、前記サービスの発言権を管理するプッシュ・ツウ・トーク・オーバー・セルラー(PoC)システムであって、
セッション参加要求メッセージを伝送するセッションオープン要求PoCクライアントと、
前記セッションオープン要求PoCクライアントから前記セッション参加要求メッセージを受信し、前記セッション参加要求メッセージに対する応答メッセージを伝送するPoCサーバと、
メディアタイプ情報が含まれた前記応答メッセージを格納するセッションメディアタイプ臨時格納部と、
を含むことを特徴とするPoCシステム。 - 前記PoCサーバは、前記セッションメディアタイプ臨時格納部に格納されたセッション参加PoCクライアントのメディアタイプ情報と共に、前記セッションオープン要求PoCクライアントに発言権を付与することを特徴とする請求項3に記載のPoCシステム。
- 前記PoCサーバは、セッション進行中に累積されたメディアタイプと新たにセッションに参加するPoCクライアントの新たなメディアタイプを比較し、前記新たなメディアタイプが前記累積されたメディアタイプと異なるメディアタイプに該当する場合には、前記新たなメディアタイプを前記セッションメディアタイプ臨時格納部に追加格納し、前記セッション参加PoCクライアントが発言権を要求する場合には前記格納されたメディアタイプに関する情報とともに発言権付与メッセージを伝送することを特徴とする請求項3に記載のPoCシステム。
- プッシュ・ツウ・トーク・オーバー・セルラー(PoC)システムにおけるマルチメディア通信サービスを提供し、前記サービスの発言権を管理する端末装置(user equipment)であって、前記サービスの発言権を管理するためのセッション参加要求メッセージを伝送し、それに対する応答メッセージを受信して前記サービスの発言権を管理することを特徴とする端末装置。
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050109384 | 2005-11-15 | ||
KR10-2005-0109384 | 2005-11-15 | ||
KR10-2006-0004149 | 2006-01-13 | ||
KR20060004149 | 2006-01-13 | ||
KR1020060079600A KR20070108311A (ko) | 2005-11-15 | 2006-08-22 | PoC 시스템에서의 멀티 미디어 통화 서비스를 수행하기위한 발언권 관리 시스템과 그 방법 및 단말장치 |
KR10-2006-0079600 | 2006-08-22 | ||
KR20060097399A KR20070108325A (ko) | 2005-11-15 | 2006-10-02 | PoC 시스템에서의 멀티 미디어 통화 서비스를 수행하기위한 발언권 관리 시스템과 그 방법 및 단말장치 |
KR10-2006-0097399 | 2006-10-02 | ||
PCT/KR2006/004808 WO2007058469A1 (en) | 2005-11-15 | 2006-11-15 | System, method, and user equipment for managing the floor for multimedia communication service in poc system |
KR1020060112524A KR101277860B1 (ko) | 2005-11-15 | 2006-11-15 | PoC 시스템에서의 멀티 미디어 통화 서비스를 수행하기위한 발언권 관리 시스템과 그 방법 및 단말장치 |
KR10-2006-0112524 | 2006-11-15 |
Related Child Applications (1)
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JP2012065444A Division JP5318243B2 (ja) | 2005-11-15 | 2012-03-22 | PoCシステムにおけるマルチメディア通信サービスのための発言権管理システム及びその方法並びに端末装置 |
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JP2009516464A true JP2009516464A (ja) | 2009-04-16 |
JP4989657B2 JP4989657B2 (ja) | 2012-08-01 |
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JP2008541076A Active JP4989657B2 (ja) | 2005-11-15 | 2006-11-15 | PoCシステムにおけるマルチメディア通信サービスのための発言権管理システム及びその方法並びに端末装置 |
JP2012065444A Active JP5318243B2 (ja) | 2005-11-15 | 2012-03-22 | PoCシステムにおけるマルチメディア通信サービスのための発言権管理システム及びその方法並びに端末装置 |
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JP2012065444A Active JP5318243B2 (ja) | 2005-11-15 | 2012-03-22 | PoCシステムにおけるマルチメディア通信サービスのための発言権管理システム及びその方法並びに端末装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7711381B2 (ja) |
EP (1) | EP1952558B1 (ja) |
JP (2) | JP4989657B2 (ja) |
KR (1) | KR20070108311A (ja) |
CN (1) | CN102348167B (ja) |
WO (1) | WO2007058469A1 (ja) |
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US9674675B2 (en) | 2007-06-20 | 2017-06-06 | Qualcomm Incorporated | Synchronizing floor control and media sharing in a half-duplex PTT system |
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- 2006-11-15 US US11/599,807 patent/US7711381B2/en active Active
- 2006-11-15 JP JP2008541076A patent/JP4989657B2/ja active Active
- 2006-11-15 EP EP06847374.3A patent/EP1952558B1/en active Active
- 2006-11-15 WO PCT/KR2006/004808 patent/WO2007058469A1/en active Application Filing
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Also Published As
Publication number | Publication date |
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JP5318243B2 (ja) | 2013-10-16 |
EP1952558A1 (en) | 2008-08-06 |
US7711381B2 (en) | 2010-05-04 |
EP1952558A4 (en) | 2012-06-20 |
KR20070108311A (ko) | 2007-11-09 |
CN102348167B (zh) | 2015-05-06 |
EP1952558B1 (en) | 2015-08-12 |
US20070112914A1 (en) | 2007-05-17 |
CN102348167A (zh) | 2012-02-08 |
JP2012157044A (ja) | 2012-08-16 |
JP4989657B2 (ja) | 2012-08-01 |
WO2007058469A1 (en) | 2007-05-24 |
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