JP2016511557A - Imsベースのdashサービスを用いるプレゼンスサービス - Google Patents
Imsベースのdashサービスを用いるプレゼンスサービス Download PDFInfo
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- JP2016511557A JP2016511557A JP2015549867A JP2015549867A JP2016511557A JP 2016511557 A JP2016511557 A JP 2016511557A JP 2015549867 A JP2015549867 A JP 2015549867A JP 2015549867 A JP2015549867 A JP 2015549867A JP 2016511557 A JP2016511557 A JP 2016511557A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/50—Secure pairing of devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
Description
Claims (25)
- コンピュータ回路を有する、インターネットプロトコル(IP)マルチメディアサブシステム(IMS)ベースのハイパーテキストトランスファープロトコル(HTTP)によるダイナミックアダプティブストリーミング(DASH)サービスにおいてプレゼンティティとして機能するように動作可能なユーザ機器(UE)であって、
前記コンピュータ回路は、
DASHセッションの間にトリガーイベントを生成し、
プレゼンスサーバに消費されるコンテンツを含むプレゼンス情報を発行するように構成され、
前記発行されたコンテンツはDASHコンテンツを含むUE。 - 前記DASHコンテンツは、DASH属性、メディアプレゼンテーション記述(MPD)メタデータファイル、又はDASHセグメントを含む
請求項1に記載のUE。 - 前記トリガーイベントは、
第3世代パートナーシッププロジェクト(3GPP)ファイルフォーマットDASH(3GP−DASH)セッション開始手順、
マルチメディアブロードキャストマルチキャストサービス(MBMS)ダウンロードセッション開始手順、
チャネル変更による3GP−DASHサービスからMBMSダウンロードサービスへのスイッチ、又は
チャネル変更によるMBMSダウンロードサービスから3GP−DASHサービスへのスイッチを含む
請求項1または2に記載のUE。 - 前記トリガーイベントは、
HTTP又はユニキャストベースのDASHコンテンツの間のスイッチ、
MBMS又は1方向トランスポートベース(FLUTEベース)のDASHコンテンツによるファイル配信の間のスイッチ、
HTTP又はユニキャストベースのコンテンツ配信からMBMS又はFLUTEベースのコンテンツ配信へのスイッチ、又は
MBMS又はFLUTEベースのコンテンツ配信からHTTP又はユニキャストベースのコンテンツ配信へのスイッチを含む
請求項1から3のいずれか1項に記載のUE。 - 前記プレゼンス情報を発行するように構成された前記コンピュータ回路は、セッション開始プロトコル(SIP)発行メッセージを前記DASHコンテンツとともに前記プレゼンスサーバに送信するようにさらに構成される
請求項1から4のいずれか1項に記載のUE。 - 前記コンピュータ回路は、
DASHサービスを介して前記DASHコンテンツを受信し、
前記DASHコンテンツを発行すべく、前記UEを認証する前記プレゼンスサーバから、肯定応答を受信するようにさらに構成され、
前記肯定応答は、セッション開始プロトコル(SIP)200OKメッセージを含む
請求項1から5のいずれか1項に記載のUE。 - 前記プレゼンス情報を発行するように構成された前記コンピュータ回路は、
セッション開始プロトコル(SIP)又はエクステンシブルマークアップランゲージ(XML)構成アクセスプロトコル(XCAP)を介して前記プレゼンス情報を前記プレゼンスサーバに送信するようにさらに構成され、
前記プレゼンス情報は、ジオロケーション、複数のサービス機能、コンテンツ消費、複数のタグライン、又は複数のアバターを含む
請求項1から6のいずれか1項に記載のUE。 - 前記UEは、アンテナ、カメラ、タッチセンシティブディスプレイ画面、スピーカ、マイク、グラフィックスプロセッサ、アプリケーションプロセッサ、内部メモリ、又は不揮発性メモリポートを含む
請求項1から7のいずれか1項に記載のUE。 - インターネットプロトコル(IP)マルチメディアサブシステム(IMS)ベースのハイパーテキストトランスファープロトコル(HTTP)によるダイナミックアダプティブストリーミング(DASH)サービスにおいてプレゼンスサーバによりプレゼンス情報を供給する方法であって、
コンテンツスイッチの後に、前記プレゼンスサーバにおいて、プレゼンティティユーザ機器(UE)からプレゼンス情報を受信する段階であって、前記プレゼンス情報は、DASHコンテンツを含む、受信する段階と、
前記DASHコンテンツを発行すべく、前記プレゼンティティUEを認証する段階とを備える方法。 - 前記プレゼンティティUEに肯定応答を送信して、前記プレゼンティティUEが前記DASHコンテンツを発行することを認証されたことを示す段階をさらに備える
請求項9に記載の方法。 - 前記DASHコンテンツは、DASH属性、メディアプレゼンテーション記述(MPD)メタデータファイル又はDASHセグメントを含む
請求項9または10に記載の方法。 - 前記コンテンツスイッチは、
前記プレゼンティティUEのための、第3世代パートナーシッププロジェクト(3GPP)ファイルフォーマットDASH(3GP−DASH)セッション開始手順、
前記プレゼンティティUEのための、マルチメディアブロードキャストマルチキャストサービス(MBMS)ダウンロードセッション開始手順、
前記プレゼンティティUEによる、チャネル変更による、3GP−DASHサービスからMBMSダウンロードサービスへのスイッチ、又は
前記プレゼンティティUEによる、チャネル変更による、MBMSダウンロードサービスから3GP−DASHサービスへのスイッチを含む
請求項9から11のいずれか1項に記載の方法。 - 前記コンテンツスイッチは、
前記プレゼンティティUEによる、HTTP又はユニキャストベースのDASHコンテンツの間のスイッチ、
前記プレゼンティティUEによる、MBMS又は1方向トランスポートベース(FLUTEベース)のDASHコンテンツによるファイル配信の間のスイッチ、
前記プレゼンティティUEによる、HTTP又はユニキャストベースのコンテンツ配信からMBMS又はFLUTEベースのコンテンツ配信へのスイッチ、又は
前記プレゼンティティUEによる、MBMS又はFLUTEベースのコンテンツ配信からHTTP又はユニキャストベースのコンテンツ配信へのスイッチを含む
請求項9から12のいずれか1項に記載の方法。 - 前記プレゼンス情報を受信する段階は、
セッション開始プロトコル(SIP)又はエクステンシブルマークアップランゲージ(XML)構成アクセスプロトコル(XCAP)を介してプレゼンス情報を受信する段階であって、前記プレゼンス情報は、ジオロケーション、複数のサービス機能、コンテンツ消費、複数のタグライン、又は複数のアバターを含む、受信する段階、
前記プレゼンス情報を格納する段階、
前記プレゼンス情報を発行する段階、又は
前記プレゼンス情報を供給する段階をさらに備える
請求項9から13のいずれか1項に記載の方法。 - ウォッチャーUEから登録メッセージを受信する段階と、
前記DASHコンテンツを受信すべく、前記ウォッチャーUEを認証する段階と、
前記ウォッチャーUEに肯定応答を送信して、前記ウォッチャーUEが前記DASHコンテンツを受信することを認証されたことを示す段階とをさらに備える
請求項9から14のいずれか1項に記載の方法。 - 通知メッセージをウォッチャーUEへ送信して、前記プレゼンティティUEの前記プレゼンス情報を示す段階、又は
前記ウォッチャーUEへのDASHコンテンツを含む、前記プレゼンス情報を前記ウォッチャーUEへ発行する段階をさらに備える
請求項9から15のいずれか1項に記載の方法。 - 前記プレゼンス情報を受信する段階は、
前記プレゼンティティUEのパブリックユーザアイデンティティにセットされる送信側ヘッダ及び受信側ヘッダ、プレゼンスイベントパッケージにセットされるイベントヘッダ、アプリケーション/pidf+xmlにセットされるコンテンツタイプ、視聴されるライブテレビ(TV)チャネル又はイベント、ライブコンテンツ情報、現在のTV番組、又はオンデマンドコンテンツを含む発行メッセージを受信する段階をさらに備える
請求項9から16のいずれか1項に記載の方法。 - 請求項9から17のいずれか1項に記載の方法を実行するように適応されたコンピュータプログラムコード手段を備えるコンピュータプログラム。
- インターネットプロトコル(IP)マルチメディアサブシステム(IMS)ベースのハイパーテキストトランスファープロトコル(HTTP)によるダイナミックアダプティブストリーミング(DASH)サービスにおいてプレゼンスサーバを介してプレゼンス情報を受信するユーザ機器(UE)であって、
プレゼンティティUEによるコンテンツスイッチの後に前記プレゼンティティUEの前記プレゼンス情報を示す、プレゼンスサーバからの通知メッセージを受信するためのトランシーバと、
前記プレゼンスサーバを介して前記プレゼンティティUEからDASHコンテンツを見るためのプロセッサとを備え、
前記プレゼンス情報は、前記DASHコンテンツを含む
UE。 - 前記DASHコンテンツは、DASH属性、メディアプレゼンテーション記述(MPD)メタデータファイル、又はDASHセグメントを含む
請求項19に記載のUE。 - 前記コンテンツスイッチは、
第3世代パートナーシッププロジェクト(3GPP)ファイルフォーマットDASH(3GP−DASH)セッション開始手順を開始すること、
マルチメディアブロードキャストマルチキャストサービス(MBMS)ダウンロードセッション開始手順を開始すること、
チャネル変更により、3GP−DASHサービスからMBMSダウンロードサービスへスイッチすること、又は
チャネル変更により、MBMSダウンロードサービスから3GP−DASHサービスへスイッチすることを含む
請求項19または20に記載のUE。 - 前記コンテンツスイッチは、
HTTP又はユニキャストベースのDASHコンテンツの間でのスイッチ、
MBMS又は1方向トランスポートベース(FLUTEベース)のDASHコンテンツによるファイル配信の間でのスイッチ、
HTTP又はユニキャストベースのコンテンツ配信からMBMS又はFLUTEベースのコンテンツ配信へのスイッチ、又は
MBMS又はFLUTEベースのコンテンツ配信からHTTP又はユニキャストベースのコンテンツ配信へのスイッチを含む
請求項19から21のいずれか1項に記載のUE。 - 前記UEはプレゼンティティとして構成され、
前記プロセッサは、DASHセッションの間にコンテンツスイッチを実行するようにさらに構成され、
前記トランシーバは、前記プレゼンスサーバに消費されるコンテンツを含むプレゼンス情報を発行するようにさらに構成され、
前記発行されるコンテンツはDASHコンテンツを含む
請求項19から22のいずれか1項に記載のUE。 - 前記UEはプレゼンティティとして構成され、
前記トランシーバは、セッション開始プロトコル(SIP)又はエクステンシブルマークアップランゲージ(XML)構成アクセスプロトコル(XCAP)を介して前記プレゼンス情報を前記プレゼンスサーバへ送信するようにさらに構成され、
前記プレゼンス情報は、ジオロケーション、複数のサービス機能、コンテンツ消費、複数のタグライン、又は複数のアバターを含む
請求項19から23のいずれか1項に記載のUE。 - 前記UEは、アンテナ、カメラ、タッチセンシティブディスプレイ画面、スピーカ、マイク、グラフィックスプロセッサ、アプリケーションプロセッサ、内部メモリ、又は不揮発性メモリポートを含む
請求項19から24のいずれか1項に記載のUE。
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- 2013-12-26 US US14/653,455 patent/US9801054B2/en active Active
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US20180035450A1 (en) | 2018-02-01 |
JP6254188B2 (ja) | 2017-12-27 |
CN105009511B (zh) | 2020-07-03 |
EP2946525A1 (en) | 2015-11-25 |
HK1216958A1 (zh) | 2016-12-09 |
EP2946525A4 (en) | 2016-08-03 |
WO2014113197A1 (en) | 2014-07-24 |
US9801054B2 (en) | 2017-10-24 |
EP2946525B1 (en) | 2020-06-24 |
US10433327B2 (en) | 2019-10-01 |
CN105009511A (zh) | 2015-10-28 |
US20150334152A1 (en) | 2015-11-19 |
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