JP2007527652A - マルチキャスト・ブロードキャスト・マルチメディア・システム(mbms)のための安全な登録 - Google Patents
マルチキャスト・ブロードキャスト・マルチメディア・システム(mbms)のための安全な登録 Download PDFInfo
- Publication number
- JP2007527652A JP2007527652A JP2006518829A JP2006518829A JP2007527652A JP 2007527652 A JP2007527652 A JP 2007527652A JP 2006518829 A JP2006518829 A JP 2006518829A JP 2006518829 A JP2006518829 A JP 2006518829A JP 2007527652 A JP2007527652 A JP 2007527652A
- Authority
- JP
- Japan
- Prior art keywords
- key
- function
- rgk
- rak
- identification number
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
-
- 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
- H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
- H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
- H04W12/122—Counter-measures against attacks; Protection against rogue devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/081—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying self-generating credentials, e.g. instead of receiving credentials from an authority or from another peer, the credentials are generated at the entity itself
-
- 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
- H04W4/08—User group management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
【選択図】 図3
Description
本明細書に開示される実施形態は、一時的な登録キー(registration key)(RGK)を用いて、マルチキャスト・ブロードキャスト・マルチメディア・システム(MBMS)において安全な登録を得る方法及び装置によって、上述したニーズに対応する。
「例示的な」という語は、本明細書では「例、事例、又は例証となる」ことを意味するのに用いられる。本明細書で「例示的な」ものとして記載される如何なる実施形態も、他の実施形態と比較して必ずしも好適な又は有利なものとして解釈されるべきものではない。この詳細な説明に記載される全ての実施形態は、当業者が本願を製造又は使用することを可能にするために提供されるのであって、特許請求の範囲によって定義される本発明の範囲を限定するために提供されるのではない、例示的な実施形態である。
Claims (61)
- マルチキャスト・ブロードキャスト・マルチメディア・システム(MBMS)においてメモリモジュール(UICC)によって安全な登録を得る方法であって、
乱数を受信し、
前記乱数と、公衆地上モバイルネットワーク鍵(PK)及びブロードキャストアクセス鍵(BAK)から成る組から選択される鍵との関数として無線アクセスネットワーク鍵(RAK)を生成し、
一時的な登録鍵(RGK)を前記RAKの関数として生成する、
ことを備える方法。 - 前記RGKを携帯電話に送信することを更に備える、請求項1記載の方法。
- ブロードキャスト・マルチキャスト・サービスセンタからプロビジョニングメッセージを受信することを更に備える、請求項1記載の方法。
- 前記プロビジョニングメッセージは、前記PKと不変の登録鍵(RK)との関数である、請求項3記載の方法。
- 前記PKを前記プロビジョニングメッセージから抽出することを更に備える、請求項3記載の方法。
- 前記RGKは、前記RAKと、サービス識別番号と、ユーザ識別番号との関数である、請求項1記載の方法。
- 前記RGKは、前記RAKと、前記サービス識別番号及び前記ユーザ識別番号から算出される巡回冗長符号(CRC)との関数である、請求項6記載の方法。
- 前記UICCは、汎欧州デジタル移動電話(GSM)システムにおける加入者識別モジュール(SIM)を備える、請求項1記載の方法。
- 前記UICCは、符号分割多元接続(CDMA)システムにおける取り外し可能なユーザ識別モジュール(RUIM)を備える、請求項1記載の方法。
- 前記PKが公開鍵を用いて供給される、請求項1記載の方法。
- 前記BAKが公開鍵を用いて供給される、請求項1記載の方法。
- マルチキャスト・ブロードキャスト・マルチメディア・システム(MBMS)において移動局によって安全な登録を得る方法であって、
乱数を無線アクセスネットワークから受信し、
前記乱数をメモリモジュール(UICC)に送信し、
前記UICCから前記乱数に基づいた一時的な登録鍵(RGK)を受信する、
ことを備える方法。 - 前記RGKは、前記乱数と、公衆地上モバイルネットワーク鍵(PK)及びブロードキャストアクセス鍵(BAK)から成る組から選択される鍵との関数である無線アクセスネットワーク鍵(RAK)の関数である、請求項12記載の方法。
- 前記PKは、ブロードキャスト・マルチキャスト・サービスセンタから受信されるプロビジョニングメッセージから抽出される、請求項13記載の方法。
- 前記プロビジョニングメッセージは、前記PKと不変の登録鍵(RK)との関数である、請求項14記載の方法。
- 前記RGKは、前記RAKと、サービス識別番号と、ユーザ識別番号との関数である、請求項13記載の方法。
- 前記RGKは、前記RAKと、前記サービス識別番号及び前記ユーザ識別番号から算出される巡回冗長符号(CRC)との関数である、請求項16記載の方法。
- 前記UICCは、汎欧州デジタル移動電話(GSM)システムにおいて加入者識別モジュール(SIM)を備える、請求項12記載の方法。
- 前記UICCは、符号分割多元接続(CDMA)システムにおいて取り外し可能なユーザ識別モジュール(RUIM)を備える、請求項12記載の方法。
- 前記PKは公開鍵を用いて供給される、請求項12記載の方法。
- 前記BAKは、公開鍵を用いて供給される、請求項12記載の方法。
- 乱数を受信する手段と、
前記乱数と、公衆地上モバイルネットワーク鍵(PK)及びブロードキャストアクセス鍵(BAK)から成る組から選択される鍵との関数として無線アクセスネットワーク鍵(RAK)を生成する手段と、
一時的な登録鍵(RGK)を前記RAKの関数として生成する手段と、
を備えるメモリモジュール。 - 前記RGKを携帯電話に送信する手段を更に備える、請求項22記載のメモリモジュール。
- ブロードキャスト・マルチキャスト・サービスセンタからプロビジョニングメッセージを受信する手段を更に備える、請求項22記載のメモリモジュール。
- 前記プロビジョニングメッセージは、前記PKと不変の登録鍵(RK)との関数である、請求項24記載のメモリモジュール。
- 前記PKを前記プロビジョニングメッセージから抽出する手段を更に備える、請求項24記載のメモリモジュール。
- 前記RGKは、前記RAKと、サービス識別番号と、ユーザ識別番号との関数である、請求項22記載のメモリモジュール。
- 前記RGKは、前記RAKと、前記サービス識別番号及び前記ユーザ識別番号から算出される巡回冗長符号(CRC)との関数である、請求項27記載のメモリモジュール。
- 前記PKは公開鍵を用いて供給される、請求項22記載のメモリモジュール。
- 前記BAKは公開鍵を用いて供給される、請求項22記載のメモリモジュール。
- 乱数を無線アクセスネットワークから受信する手段と、
前記乱数をメモリモジュール(UICC)に送信する手段と、
前記UICCから前記乱数に基づいた一時的な登録鍵(RGK)を受信する手段と
を備える移動局装置。 - 前記RGKは、前記乱数と、公衆地上モバイルネットワーク鍵(PK)及びブロードキャストアクセス鍵(BAK)から成る組から選択される鍵との関数である、無線アクセスネットワーク鍵(RAK)の関数である、請求項31記載の装置。
- 前記PKは、ブロードキャスト・マルチキャスト・サービスセンタから受信されたプロビジョニングメッセージから抽出される、請求項32記載の装置。
- 前記プロビジョニングメッセージは、前記PKと不変の登録鍵(RK)との関数である、請求項33記載の装置。
- 前記RGKは、前記RAKと、サービス識別番号と、ユーザ識別番号との関数である、請求項32記載の装置。
- 前記RGKは、前記RAKと、前記サービス識別番号及び前記ユーザ識別番号から算出される巡回冗長符号(CRC)との関数である、請求項35記載の装置。
- 前記UICCは、汎欧州デジタル移動電話(GSM)システムにおける加入者識別モジュール(SIM)を備える、請求項31記載の装置。
- 前記UICCは、符号分割多元接続(CDMA)システムにおける取り外し可能なユーザ識別モジュール(RUIM)を備える、請求項31記載の装置。
- 前記PKは公開鍵を用いて供給される、請求項31記載の装置。
- 前記BAKは、公開鍵を用いて供給される、請求項31記載の装置。
- マルチキャスト・ブロードキャスト・マルチメディア・システム(MBMS)においてメモリモジュール(UICC)によって安全な登録を得る方法を具現化するコンピュータ読み取り可能な媒体であって、前記方法は、
乱数を受信し、
前記乱数と、公衆地上モバイルネットワーク鍵(PK)及びブロードキャストアクセス鍵(BAK)から成る組から選択される鍵との関数として、無線アクセスネットワーク鍵(RAK)を生成し、
一時的な登録鍵(RGK)を前記RAKの関数として生成することを備える。 - 前記方法は、前記RGKを携帯電話に送信することを更に備える、請求項41記載のコンピュータ読み取り可能な媒体。
- 前記方法は、ブロードキャスト・マルチキャスト・サービスセンタからプロビジョニングメッセージを受信することを更に備える、請求項41記載のコンピュータ読み取り可能な媒体。
- 前記プロビジョニングメッセージは、前記PKと不変の登録鍵(RK)との関数である、請求項43記載のコンピュータ読み取り可能な媒体。
- 前記方法は、前記PKを前記プロビジョニングメッセージから抽出することを更に備える、請求項43記載のコンピュータ読み取り可能な媒体。
- 前記RGKは、前記RAKと、サービス識別番号と、ユーザ識別番号との関数である、請求項41記載のコンピュータ読み取り可能な媒体。
- 前記RGKは、前記RAKと、前記サービス識別番号(SIM)及び前記ユーザ識別番号から算出される巡回冗長符号(CRC)との関数である、請求項46記載のコンピュータ読み取り可能な媒体。
- 前記UICCは、汎欧州デジタル移動電話(GSM)システムにおける加入者識別モジュールを備える、請求項41記載のコンピュータ読み取り可能な媒体。
- 前記UICCは、符号分割多元接続(CDMA)システムにおける取り外し可能なユーザ識別モジュール(RUIM)を備える、請求項41記載のコンピュータ読み取り可能な媒体。
- 前記PKは公開鍵を用いて供給される、請求項41記載のコンピュータ読み取り可能な媒体。
- 前記BAKは公開鍵を用いて供給される、請求項41記載のコンピュータ読み取り可能な媒体。
- マルチキャスト・ブロードキャスト・マルチメディア・システム(MBMS)において移動局によって安全な登録を得る方法を具現化するコンピュータ読み取り可能な媒体であって、前記方法は、
乱数を無線アクセスネットワークから受信し、
前記乱数をメモリモジュール(UICC)に送信し、
前記UICCから前記乱数に基づいた一時的な登録鍵(RGK)を受信する
ことを備える。 - 前記RGKは、前記乱数と、公衆地上モバイルネットワーク鍵(PK)及びブロードキャストアクセス鍵(BAK)から成る組から選択される鍵との関数である、無線アクセスネットワーク鍵(RAK)の関数である、請求項52記載のコンピュータ読み取り可能な媒体。
- 前記PKは、ブロードキャスト・マルチキャスト・サービスセンタから受信されたプロビジョニングメッセージから抽出される、請求項53記載のコンピュータ読み取り可能な媒体。
- 前記プロビジョニングメッセージは、前記PKと不変の登録鍵(RK)との関数である、請求項54記載のコンピュータ読み取り可能な媒体。
- 前記RGKは、前記RAKと、サービス識別番号と、ユーザ識別番号との関数である、請求項53記載のコンピュータ読み取り可能な媒体。
- 前記RGKは、前記RAKと、前記サービス識別番号及び前記ユーザ識別番号から算出される巡回冗長符号(CRC)との関数である、請求項56記載のコンピュータ読み取り可能な媒体。
- 前記UICCは、汎欧州デジタル移動電話(GSM)システムにおける加入者識別モジュール(SIM)を備える、請求項52記載のコンピュータ読み取り可能な媒体。
- 前記UICCは、符号分割多元接続(CDMA)システムにおける取り外し可能なユーザ識別モジュール(RUIM)を備える、請求項52記載のコンピュータ読み取り可能な媒体。
- 前記PKは公開鍵を用いて供給される、請求項52記載のコンピュータ読み取り可能な媒体。
- 前記BAKは公開鍵を用いて供給される、請求項52記載のコンピュータ読み取り可能な媒体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/617,215 US8098818B2 (en) | 2003-07-07 | 2003-07-07 | Secure registration for a multicast-broadcast-multimedia system (MBMS) |
PCT/US2004/021530 WO2005009001A1 (en) | 2003-07-07 | 2004-07-01 | Secure registration for a multicast-broadcast-multimedia system (mbms) |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007527652A true JP2007527652A (ja) | 2007-09-27 |
Family
ID=33564923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006518829A Ceased JP2007527652A (ja) | 2003-07-07 | 2004-07-01 | マルチキャスト・ブロードキャスト・マルチメディア・システム(mbms)のための安全な登録 |
Country Status (16)
Country | Link |
---|---|
US (1) | US8098818B2 (ja) |
EP (1) | EP1642441B1 (ja) |
JP (1) | JP2007527652A (ja) |
KR (1) | KR20060031848A (ja) |
CN (2) | CN101707804A (ja) |
AT (1) | ATE408299T1 (ja) |
AU (1) | AU2004301386A1 (ja) |
BR (1) | BRPI0412375A (ja) |
CA (1) | CA2531215A1 (ja) |
DE (1) | DE602004016510D1 (ja) |
IL (1) | IL172932A0 (ja) |
MX (1) | MXPA06000149A (ja) |
RU (1) | RU2363110C2 (ja) |
TW (1) | TW200509634A (ja) |
UA (1) | UA90454C2 (ja) |
WO (1) | WO2005009001A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009524309A (ja) * | 2006-01-20 | 2009-06-25 | シーメンス アクチエンゲゼルシヤフト | 権限のない装置によるマルチキャストサービスのメディアデータの受信を阻止するための方法、装置、コンピュータプログラム、データ担体およびコンピュータプログラム製品 |
JP2009526454A (ja) * | 2006-02-09 | 2009-07-16 | シーメンス アクチエンゲゼルシヤフト | メディアサーバと加入者機器との間においてメディアデータを暗号化して伝送するための方法、装置および/またはコンピュータプログラム製品 |
JP2011501915A (ja) * | 2007-10-09 | 2011-01-13 | アルカテル−ルーセント ユーエスエー インコーポレーテッド | 安全な無線通信 |
JP2013031187A (ja) * | 2006-09-25 | 2013-02-07 | Qualcomm Inc | 移動局とセキュアゲートウェイとの間のシグナリングおよびメディアパケットのためのヌル暗号化を有する方法および装置 |
US8761713B2 (en) | 2007-02-02 | 2014-06-24 | Qualcomm Incorporated | Method and apparatus for emergency broadcast using an emergency broadcast-multicast service |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9100457B2 (en) * | 2001-03-28 | 2015-08-04 | Qualcomm Incorporated | Method and apparatus for transmission framing in a wireless communication system |
US8077679B2 (en) * | 2001-03-28 | 2011-12-13 | Qualcomm Incorporated | Method and apparatus for providing protocol options in a wireless communication system |
WO2002080401A2 (en) * | 2001-03-28 | 2002-10-10 | Qualcomm Incorporated | Power control for point-to-multipoint services provided in communication systems |
US8121296B2 (en) * | 2001-03-28 | 2012-02-21 | Qualcomm Incorporated | Method and apparatus for security in a data processing system |
US7185362B2 (en) * | 2001-08-20 | 2007-02-27 | Qualcomm, Incorporated | Method and apparatus for security in a data processing system |
US20040120527A1 (en) * | 2001-08-20 | 2004-06-24 | Hawkes Philip Michael | Method and apparatus for security in a data processing system |
US7697523B2 (en) * | 2001-10-03 | 2010-04-13 | Qualcomm Incorporated | Method and apparatus for data packet transport in a wireless communication system using an internet protocol |
US7352868B2 (en) * | 2001-10-09 | 2008-04-01 | Philip Hawkes | Method and apparatus for security in a data processing system |
US7649829B2 (en) * | 2001-10-12 | 2010-01-19 | Qualcomm Incorporated | Method and system for reduction of decoding complexity in a communication system |
US7599655B2 (en) * | 2003-01-02 | 2009-10-06 | Qualcomm Incorporated | Method and apparatus for broadcast services in a communication system |
US8098818B2 (en) | 2003-07-07 | 2012-01-17 | Qualcomm Incorporated | Secure registration for a multicast-broadcast-multimedia system (MBMS) |
US8718279B2 (en) * | 2003-07-08 | 2014-05-06 | Qualcomm Incorporated | Apparatus and method for a secure broadcast system |
KR100987207B1 (ko) * | 2003-08-02 | 2010-10-12 | 삼성전자주식회사 | 멀티미디어 방송/다중방송 서비스를 지원하는이동통신시스템에서의 암호화 방법 |
US7646762B2 (en) * | 2003-08-06 | 2010-01-12 | Motorola, Inc. | Method and apparatus for providing session data to a subscriber to a multimedia broadcast multicast service |
US8724803B2 (en) * | 2003-09-02 | 2014-05-13 | Qualcomm Incorporated | Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system |
US7330910B2 (en) * | 2004-05-20 | 2008-02-12 | International Business Machines Corporation | Fencing of resources allocated to non-cooperative client computers |
KR100654491B1 (ko) * | 2005-04-01 | 2006-12-05 | (주)인트로모바일 | 이동통신 단말기의 대기화면 템플릿 유형을 변경하는 방법,이를 실행하기 위한 프로그램을 기록한 컴퓨터로 읽을 수있는 기록매체 및 그 기능을 갖는 이동통신 단말기. |
KR100563553B1 (ko) * | 2005-02-17 | 2006-03-27 | (주)인트로모바일 | 서버 역할을 하는 개인용 컴퓨터를 이용하여 이동통신 단말기의 대기-모드 화면에 콘텐츠 정보를 제공하는 시스템, 그방법 및 이를 실행하기 위한 프로그램을 기록한 컴퓨터로읽을 수 있는 기록매체. |
GB2424154A (en) * | 2005-03-07 | 2006-09-13 | Ericsson Telefon Ab L M | Streamlined network logon using Host Identity Protocol (HIP) with broadcast puzzle challenges and home server certificates |
CN100401800C (zh) * | 2005-08-31 | 2008-07-09 | 华为技术有限公司 | 向用户提供广播组播业务的方法 |
US7783041B2 (en) * | 2005-10-03 | 2010-08-24 | Nokia Corporation | System, method and computer program product for authenticating a data agreement between network entities |
CN100571438C (zh) * | 2006-02-22 | 2009-12-16 | 华为技术有限公司 | 移动广播组播业务中订阅购买对象的方法 |
WO2007097604A1 (en) * | 2006-02-27 | 2007-08-30 | Samsung Electronics Co., Ltd. | Method and system for protecting broadcast service/content in a mobile broadcast system, and method for generating short term key message therefor |
KR100765183B1 (ko) | 2006-06-21 | 2007-10-12 | 삼성전자주식회사 | 이동통신 단말기에서 피엘엠앤 재선택을 위한 방법 및 장치 |
GB2439369A (en) * | 2006-06-26 | 2007-12-27 | Samsung Electronics Co Ltd | Grouping and transmitting mobile television services available to a mobile device user |
DE102006042554B4 (de) * | 2006-09-11 | 2009-04-16 | Siemens Ag | Verfahren und System zum kontinuierlichen Übertragen von verschlüsselten Daten eines Broadcast-Dienstes an ein mobiles Endgerät |
CN101689993B (zh) * | 2007-07-11 | 2013-02-27 | 株式会社东芝 | 组署名系统、装置和方法 |
KR101473488B1 (ko) * | 2007-11-29 | 2014-12-17 | 삼성전자주식회사 | 휴대 방송을 지원하는 이동 단말로 전달되는 응답 메시지를생성하는 스마트 카드 및 방법 그리고 그 이동 단말 |
US8792646B2 (en) * | 2008-03-25 | 2014-07-29 | Qualcomm Incorporated | Systems and methods for group key distribution and management for wireless communications systems |
KR101465263B1 (ko) * | 2008-06-11 | 2014-11-26 | 삼성전자주식회사 | 휴대 방송 시스템에서 암호화 키 분배 방법 및 이를 위한시스템 |
CN101626374B (zh) * | 2008-07-11 | 2013-08-28 | 成都市华为赛门铁克科技有限公司 | IPv6网络中协商SA的方法、系统和设备 |
CN101552973B (zh) * | 2009-04-19 | 2011-04-20 | 张晓华 | 公共安全预警广播系统 |
US8639290B2 (en) * | 2009-09-25 | 2014-01-28 | At&T Intellectual Property I, L.P. | UICC control over devices used to obtain service |
EP2393029A1 (en) * | 2010-06-04 | 2011-12-07 | Nagravision S.A. | Method for activating at least a function on a chipset and chipset for the implementation of the method |
WO2013113162A1 (en) * | 2012-02-02 | 2013-08-08 | Nokia Siemens Networks Oy | Group based bootstrapping in machine type communication |
JP6251732B2 (ja) * | 2012-05-03 | 2017-12-20 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | Embmsにおける集中化した鍵管理 |
CA2884258C (en) * | 2012-09-17 | 2017-11-28 | Nokia Corporation | Security for mobility between mbms servers |
US8898769B2 (en) | 2012-11-16 | 2014-11-25 | At&T Intellectual Property I, Lp | Methods for provisioning universal integrated circuit cards |
US8959331B2 (en) | 2012-11-19 | 2015-02-17 | At&T Intellectual Property I, Lp | Systems for provisioning universal integrated circuit cards |
US9350550B2 (en) | 2013-09-10 | 2016-05-24 | M2M And Iot Technologies, Llc | Power management and security for wireless modules in “machine-to-machine” communications |
US9100175B2 (en) | 2013-11-19 | 2015-08-04 | M2M And Iot Technologies, Llc | Embedded universal integrated circuit card supporting two-factor authentication |
US9036820B2 (en) | 2013-09-11 | 2015-05-19 | At&T Intellectual Property I, Lp | System and methods for UICC-based secure communication |
US10498530B2 (en) | 2013-09-27 | 2019-12-03 | Network-1 Technologies, Inc. | Secure PKI communications for “machine-to-machine” modules, including key derivation by modules and authenticating public keys |
US9124573B2 (en) | 2013-10-04 | 2015-09-01 | At&T Intellectual Property I, Lp | Apparatus and method for managing use of secure tokens |
US20160165423A1 (en) * | 2013-10-16 | 2016-06-09 | Sony Corporation | Application specific congestion control management |
US9208300B2 (en) | 2013-10-23 | 2015-12-08 | At&T Intellectual Property I, Lp | Apparatus and method for secure authentication of a communication device |
US9240994B2 (en) | 2013-10-28 | 2016-01-19 | At&T Intellectual Property I, Lp | Apparatus and method for securely managing the accessibility to content and applications |
US9240989B2 (en) | 2013-11-01 | 2016-01-19 | At&T Intellectual Property I, Lp | Apparatus and method for secure over the air programming of a communication device |
US9313660B2 (en) | 2013-11-01 | 2016-04-12 | At&T Intellectual Property I, Lp | Apparatus and method for secure provisioning of a communication device |
US10700856B2 (en) | 2013-11-19 | 2020-06-30 | Network-1 Technologies, Inc. | Key derivation for a module using an embedded universal integrated circuit card |
US9413759B2 (en) | 2013-11-27 | 2016-08-09 | At&T Intellectual Property I, Lp | Apparatus and method for secure delivery of data from a communication device |
US9713006B2 (en) | 2014-05-01 | 2017-07-18 | At&T Intellectual Property I, Lp | Apparatus and method for managing security domains for a universal integrated circuit card |
US9853977B1 (en) | 2015-01-26 | 2017-12-26 | Winklevoss Ip, Llc | System, method, and program product for processing secure transactions within a cloud computing system |
WO2017009714A1 (en) * | 2015-07-15 | 2017-01-19 | Alcatel Lucent | Establishing a temporary subscription with isolated e-utran network |
CN105260650B (zh) * | 2015-10-22 | 2018-12-11 | 广东威创视讯科技股份有限公司 | 移动设备接入方法和系统 |
US10291603B2 (en) * | 2016-04-07 | 2019-05-14 | Verizon Patent And Licensing Inc. | Registering a smart device with a registration device using a multicast protocol |
CN107820234B (zh) * | 2016-09-14 | 2021-02-23 | 华为技术有限公司 | 一种网络漫游保护方法、相关设备及系统 |
WO2019179925A1 (en) * | 2018-03-22 | 2019-09-26 | British Telecommunications Public Limited Company | Wireless communication network authentication |
CN110768808A (zh) * | 2018-07-25 | 2020-02-07 | 北京华胜天成科技股份有限公司 | 终端配置方法、装置、服务器及存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11127468A (ja) * | 1997-10-20 | 1999-05-11 | Fujitsu Ltd | 通信制御装置及び無線通信システム |
JP2000269959A (ja) * | 1998-11-09 | 2000-09-29 | Lucent Technol Inc | キー更新による認証方法 |
JP2002300152A (ja) * | 2001-03-29 | 2002-10-11 | Hitachi Ltd | 通信セキュリティ保持方法及びその実施装置並びにその処理プログラム |
WO2003051072A1 (en) * | 2001-12-07 | 2003-06-19 | Qualcomm, Incorporated | Apparatus and method of using a ciphering key in a hybrid communications network |
JP2005509367A (ja) * | 2001-11-05 | 2005-04-07 | クゥアルコム・インコーポレイテッド | マルチキャスト/同報通信サービスのためのパケットデータサービスノードの選択 |
Family Cites Families (449)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5870474A (en) * | 1995-12-04 | 1999-02-09 | Scientific-Atlanta, Inc. | Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers |
US4163255A (en) | 1976-07-19 | 1979-07-31 | Teleglobe Pay-Tv System, Inc. | Billing method and system for a subscriber of a pay television system |
FR2448825A1 (fr) * | 1979-02-06 | 1980-09-05 | Telediffusion Fse | Systeme de transmission d'information entre un centre d'emission et des postes recepteurs, ce systeme etant muni d'un moyen de controle de l'acces a l'information transmise |
USRE33189E (en) * | 1981-11-19 | 1990-03-27 | Communications Satellite Corporation | Security system for SSTV encryption |
US5253294A (en) | 1983-02-22 | 1993-10-12 | At&T Bell Laboratories | Secure transmission system |
ZA862839B (en) | 1985-05-24 | 1986-12-30 | Scientific Atlanta | Method and apparatus for scrambling and descrambling television signals |
US4901307A (en) * | 1986-10-17 | 1990-02-13 | Qualcomm, Inc. | Spread spectrum multiple access communication system using satellite or terrestrial repeaters |
US4750167A (en) | 1986-10-20 | 1988-06-07 | The Grass Valley Group, Inc. | Digital audio transmission system |
US5117457A (en) * | 1986-11-05 | 1992-05-26 | International Business Machines Corp. | Tamper resistant packaging for information protection in electronic circuitry |
US4870408A (en) | 1987-04-30 | 1989-09-26 | Motorola, Inc. | Method for dynamically allocating data channels on a trunked communication system |
US4881263A (en) | 1987-09-25 | 1989-11-14 | Digital Equipment Corporation | Apparatus and method for secure transmission of data over an unsecure transmission channel |
US4924513A (en) * | 1987-09-25 | 1990-05-08 | Digital Equipment Corporation | Apparatus and method for secure transmission of data over an unsecure transmission channel |
JPH0618368B2 (ja) | 1987-10-13 | 1994-03-09 | 日本電気株式会社 | 認証装置 |
US5235631A (en) | 1989-07-31 | 1993-08-10 | Motorola, Inc. | Trunked talk-group assignment method |
US5101501A (en) * | 1989-11-07 | 1992-03-31 | Qualcomm Incorporated | Method and system for providing a soft handoff in communications in a cdma cellular telephone system |
US5056109A (en) | 1989-11-07 | 1991-10-08 | Qualcomm, Inc. | Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system |
US5136586A (en) | 1989-12-04 | 1992-08-04 | Academy Of Applied Science | Method and apparatus for telephone line multiplex channeling of toll-quality voice and digital information |
JP3008441B2 (ja) | 1990-04-28 | 2000-02-14 | 日本電気株式会社 | セキュリティモジュール |
US5351087A (en) | 1990-06-01 | 1994-09-27 | Thomson Consumer Electronics, Inc. | Two stage interpolation system |
US5511073A (en) * | 1990-06-25 | 1996-04-23 | Qualcomm Incorporated | Method and apparatus for the formatting of data for transmission |
US5103459B1 (en) * | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
CN1031540C (zh) | 1990-09-19 | 1996-04-10 | 菲利浦光灯制造公司 | 记录载体、主数据和控制文件的记录方法和装置及读出装置 |
US5237612A (en) | 1991-03-29 | 1993-08-17 | Ericsson Ge Mobile Communications Inc. | Cellular verification and validation system |
US5241598A (en) | 1991-05-22 | 1993-08-31 | Ericsson Ge Mobile Communications, Inc. | Rolling key resynchronization in cellular verification and validation system |
US5159447A (en) | 1991-05-23 | 1992-10-27 | At&T Bell Laboratories | Buffer control for variable bit-rate channel |
US6647000B1 (en) | 1999-05-28 | 2003-11-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for performing slot hopping of logical control channels in wireless communications systems |
JPH0514342A (ja) | 1991-07-02 | 1993-01-22 | Hitachi Ltd | パケツト同報通信方式 |
ZA925728B (en) | 1991-08-01 | 1993-04-28 | City Communications Ltd | Improvements in a radio communication system |
US5404563A (en) * | 1991-08-28 | 1995-04-04 | International Business Machines Corporation | Scheduling normally interchangeable facilities in multiprocessor computer systems |
US5257396A (en) | 1991-09-17 | 1993-10-26 | Zenith Electronics Corporation | Dual in-band/out-of-band CATV system |
JP2968099B2 (ja) | 1991-09-20 | 1999-10-25 | 明星電気株式会社 | コードレスボタン電話システムのテナント制御方式 |
US5164988A (en) | 1991-10-31 | 1992-11-17 | International Business Machines Corporation | Method to establish and enforce a network cryptographic security policy in a public key cryptosystem |
US5363379A (en) | 1992-04-30 | 1994-11-08 | International Business Machines Corporation | FDDI network test adaptor error injection circuit |
US5421006A (en) * | 1992-05-07 | 1995-05-30 | Compaq Computer Corp. | Method and apparatus for assessing integrity of computer system software |
US6253069B1 (en) | 1992-06-22 | 2001-06-26 | Roy J. Mankovitz | Methods and apparatus for providing information in response to telephonic requests |
US5565909A (en) | 1992-08-31 | 1996-10-15 | Television Computer, Inc. | Method of identifying set-top receivers |
JP2551304B2 (ja) | 1992-09-11 | 1996-11-06 | 日本電気株式会社 | 同報リンク制御方式 |
US5353332A (en) | 1992-09-16 | 1994-10-04 | Ericsson Ge Mobile Communications Inc. | Method and apparatus for communication control in a radiotelephone system |
US5768276A (en) | 1992-10-05 | 1998-06-16 | Telefonaktiebolaget Lm Ericsson | Digital control channels having logical channels supporting broadcast SMS |
US5603081A (en) | 1993-11-01 | 1997-02-11 | Telefonaktiebolaget Lm Ericsson | Method for communicating in a wireless communication system |
FI96655C (fi) | 1992-12-17 | 1996-07-25 | Nokia Telecommunications Oy | Menetelmä ryhmäpuhelun ylläpitämiseksi radiopuhelinjärjestelmässä ja radiopuhelinjärjestelmän järjestelmäohjain sekä tilaaja-asema |
US5412655A (en) * | 1993-01-29 | 1995-05-02 | Nec Corporation | Multiprocessing system for assembly/disassembly of asynchronous transfer mode cells |
RU2091983C1 (ru) | 1993-02-09 | 1997-09-27 | Геннадий Николаевич Чижухин | Способ шифрования двоичной информации и устройство для его осуществления |
JP3053527B2 (ja) | 1993-07-30 | 2000-06-19 | インターナショナル・ビジネス・マシーンズ・コーポレイション | パスワードを有効化する方法及び装置、パスワードを生成し且つ予備的に有効化する方法及び装置、認証コードを使用して資源のアクセスを制御する方法及び装置 |
US5410602A (en) * | 1993-09-27 | 1995-04-25 | Motorola, Inc. | Method for key management of point-to-point communications |
US5371794A (en) | 1993-11-02 | 1994-12-06 | Sun Microsystems, Inc. | Method and apparatus for privacy and authentication in wireless networks |
FI940093A0 (fi) | 1994-01-10 | 1994-01-10 | Nokia Mobile Phones Ltd | Foerfarande foer oeverfoering av data och datagraenssnittenhet |
US5381479A (en) | 1994-02-28 | 1995-01-10 | Motorola, Inc. | Method for over the air rekeying of multiple communication groups |
US5481613A (en) * | 1994-04-15 | 1996-01-02 | Northern Telecom Limited | Computer network cryptographic key distribution system |
US5774496A (en) | 1994-04-26 | 1998-06-30 | Qualcomm Incorporated | Method and apparatus for determining data rate of transmitted variable rate data in a communications receiver |
US5448568A (en) | 1994-04-28 | 1995-09-05 | Thomson Consumer Electronics, Inc. | System of transmitting an interactive TV signal |
US5515441A (en) * | 1994-05-12 | 1996-05-07 | At&T Corp. | Secure communication method and apparatus |
US5473609A (en) | 1994-05-26 | 1995-12-05 | Thomson Consumer Electronics, Inc. | Method and apparatus for processing a conditional access program guide as for a satellite TV service |
US5467398A (en) | 1994-07-05 | 1995-11-14 | Motorola, Inc. | Method of messaging in a communication system |
DE69535701T2 (de) * | 1994-07-08 | 2009-02-12 | Sony Corp. | Empfangszugriffsgesteuerte Rundfunksignale |
US5537474A (en) | 1994-07-29 | 1996-07-16 | Motorola, Inc. | Method and apparatus for authentication in a communication system |
US5513245A (en) * | 1994-08-29 | 1996-04-30 | Sony Corporation | Automatic generation of private authentication key for wireless communication systems |
ES2171568T3 (es) | 1994-09-09 | 2002-09-16 | Titan Corp | Sistema de acceso condicional. |
US5548646A (en) | 1994-09-15 | 1996-08-20 | Sun Microsystems, Inc. | System for signatureless transmission and reception of data packets between computer networks |
NL9401626A (nl) | 1994-10-04 | 1996-05-01 | Multihouse Automatisering Bv | Systeem voor digitale communicatie. |
US5758291A (en) * | 1994-10-18 | 1998-05-26 | Motorola, Inc. | Method for automatically revising a wireless communication unit scan list |
US6044154A (en) * | 1994-10-31 | 2000-03-28 | Communications Devices, Inc. | Remote generated, device identifier key for use with a dual-key reflexive encryption security system |
EP0719045B1 (en) * | 1994-12-13 | 2003-10-29 | Mitsubishi Corporation | Crypt key system for secure electronic transactions |
US5485577A (en) * | 1994-12-16 | 1996-01-16 | General Instrument Corporation Of Delaware | Method and apparatus for incremental delivery of access rights |
US5592470A (en) * | 1994-12-21 | 1997-01-07 | At&T | Broadband wireless system and network architecture providing broadband/narrowband service with optimal static and dynamic bandwidth/channel allocation |
FI98027C (fi) | 1995-01-10 | 1997-03-25 | Nokia Telecommunications Oy | Pakettiradiojärjestelmä ja päätelaitteisto pakettiradiojärjestelmää varten |
US6272632B1 (en) | 1995-02-21 | 2001-08-07 | Network Associates, Inc. | System and method for controlling access to a user secret using a key recovery field |
US6105134A (en) | 1995-04-03 | 2000-08-15 | Scientific-Atlanta, Inc. | Verification of the source of program information in a conditional access system |
US6937729B2 (en) | 1995-04-03 | 2005-08-30 | Scientific-Atlanta, Inc. | Representing entitlements to service in a conditional access system |
US6424717B1 (en) | 1995-04-03 | 2002-07-23 | Scientific-Atlanta, Inc. | Encryption devices for use in a conditional access system |
US6157719A (en) | 1995-04-03 | 2000-12-05 | Scientific-Atlanta, Inc. | Conditional access system |
RU2077113C1 (ru) | 1995-04-19 | 1997-04-10 | Военная академия связи | Способ криптозащиты системы телекоммуникационных технологий |
US5708961A (en) * | 1995-05-01 | 1998-01-13 | Bell Atlantic Network Services, Inc. | Wireless on-premises video distribution using digital multiplexing |
US5673259A (en) | 1995-05-17 | 1997-09-30 | Qualcomm Incorporated | Random access communications channel for data services |
US6577848B1 (en) | 1995-05-30 | 2003-06-10 | Motorola, Inc. | Dispatch system and method of assigning a shared channel to remote units |
US5898710A (en) | 1995-06-06 | 1999-04-27 | Globespan Technologies, Inc. | Implied interleaving, a family of systematic interleavers and deinterleavers |
US5751707A (en) * | 1995-06-19 | 1998-05-12 | Bell Atlantic Network Services, Inc. | AIN interaction through wireless digital video network |
US5878141A (en) * | 1995-08-25 | 1999-03-02 | Microsoft Corporation | Computerized purchasing system and method for mediating purchase transactions over an interactive network |
US5758068A (en) * | 1995-09-19 | 1998-05-26 | International Business Machines Corporation | Method and apparatus for software license management |
US6058289A (en) * | 1995-09-26 | 2000-05-02 | Pacific Communication Sciences, Inc. | Method and apparatus for low power mobile unit for cellular communications system |
US5991407A (en) | 1995-10-17 | 1999-11-23 | Nokia Telecommunications Oy | Subscriber authentication in a mobile communications system |
US5729540A (en) * | 1995-10-19 | 1998-03-17 | Qualcomm Incorporated | System and method for scheduling messages on a common channel |
US5841764A (en) | 1995-10-30 | 1998-11-24 | Ericsson Inc. | Method and apparatus for permitting a radio to originate and receive data messages in a data communications network |
US6577734B1 (en) | 1995-10-31 | 2003-06-10 | Lucent Technologies Inc. | Data encryption key management system |
JP4491069B2 (ja) | 1995-10-31 | 2010-06-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 時間シフト限定アクセス |
FI101581B (fi) | 1995-11-07 | 1998-07-15 | Nokia Telecommunications Oy | Kiinteän verkon protokollien sovittaminen matkaviestinverkkoon signalo intituen puuttuessa |
JPH09135478A (ja) | 1995-11-10 | 1997-05-20 | Sanyo Electric Co Ltd | Fm多重信号受信装置 |
US5787347A (en) | 1995-12-11 | 1998-07-28 | Gte Laboratories Incorporated | Method and apparatus for selecting a cellular system for communication with a cellular telephone in a roaming area |
US5686963A (en) | 1995-12-26 | 1997-11-11 | C-Cube Microsystems | Method for performing rate control in a video encoder which provides a bit budget for each frame while employing virtual buffers and virtual buffer verifiers |
FI102235B1 (fi) * | 1996-01-24 | 1998-10-30 | Nokia Telecommunications Oy | Autentikointiavainten hallinta matkaviestinjärjestelmässä |
DE69728382T2 (de) | 1996-02-02 | 2004-08-19 | Marconi Uk Intellectual Property Ltd. | Zellenausrichter |
US6055314A (en) * | 1996-03-22 | 2000-04-25 | Microsoft Corporation | System and method for secure purchase and delivery of video content programs |
US5673322A (en) | 1996-03-22 | 1997-09-30 | Bell Communications Research, Inc. | System and method for providing protocol translation and filtering to access the world wide web from wireless or low-bandwidth networks |
US5778069A (en) | 1996-04-10 | 1998-07-07 | Microsoft Corporation | Non-biased pseudo random number generator |
US5751813A (en) | 1996-04-29 | 1998-05-12 | Motorola, Inc. | Use of an encryption server for encrypting messages |
US5778187A (en) | 1996-05-09 | 1998-07-07 | Netcast Communications Corp. | Multicasting method and apparatus |
US6172972B1 (en) * | 1996-05-28 | 2001-01-09 | Microsoft Corporation | Multi-packet transport structure and method for sending network data over satellite network |
US20050048963A1 (en) * | 1996-06-03 | 2005-03-03 | Kubler Joseph J. | Configurable premises based wireless network and operating protocol |
US5881368A (en) * | 1996-06-06 | 1999-03-09 | Qualcomm Incorporated | Method and apparatus of power control in a CDMA dispatch system |
US5884196A (en) * | 1996-06-06 | 1999-03-16 | Qualcomm Incorporated | Method and apparatus of preserving power of a remote unit in a dispatch system |
FI962381A (fi) | 1996-06-07 | 1997-12-08 | Nokia Telecommunications Oy | Datan pakkaaminen tietoliikenneyhteydellä |
US5983099A (en) | 1996-06-11 | 1999-11-09 | Qualcomm Incorporated | Method/apparatus for an accelerated response to resource allocation requests in a CDMA push-to-talk system using a CDMA interconnect subsystem to route calls |
US5719875A (en) | 1996-06-11 | 1998-02-17 | Lucent Technologies Inc. | Systematic convolution interleavers and deinterleavers |
US5748736A (en) * | 1996-06-14 | 1998-05-05 | Mittra; Suvo | System and method for secure group communications via multicast or broadcast |
US6026165A (en) * | 1996-06-20 | 2000-02-15 | Pittway Corporation | Secure communications in a wireless system |
JP3344897B2 (ja) | 1996-06-28 | 2002-11-18 | 株式会社エヌ・ティ・ティ・ドコモ | Cdma移動通信における容量制御方法 |
US5936965A (en) | 1996-07-08 | 1999-08-10 | Lucent Technologies, Inc. | Method and apparatus for transmission of asynchronous, synchronous, and variable length mode protocols multiplexed over a common bytestream |
US5835730A (en) | 1996-07-31 | 1998-11-10 | General Instrument Corporation Of Delaware | MPEG packet header compression for television modems |
JP3452447B2 (ja) | 1996-08-06 | 2003-09-29 | 三菱電機株式会社 | Cdmaシステム及びその送信電力制御装置 |
JPH1063598A (ja) | 1996-08-22 | 1998-03-06 | Nippon Telegr & Teleph Corp <Ntt> | マルチキャスト通信方法及びマルチキャスト通信システムと、マルチキャスト通信用サーバ |
US5778059A (en) | 1996-08-30 | 1998-07-07 | Digital Technics, Inc. | Distributed predictive and event-driven processing environment |
US6522877B1 (en) | 1996-09-06 | 2003-02-18 | Nokia Mobile Phones Ltd. | Methods and apparatus for providing an interactive cell broadcast service |
US5850444A (en) | 1996-09-09 | 1998-12-15 | Telefonaktienbolaget L/M Ericsson (Publ) | Method and apparatus for encrypting radio traffic in a telecommunications network |
US5887252A (en) * | 1996-09-10 | 1999-03-23 | Nokia Mobile Phones Limited | Multicast transmission for DS-CDMA cellular telephones |
JP3630874B2 (ja) | 1996-09-13 | 2005-03-23 | キヤノン株式会社 | 通信装置及びシステム及び方法 |
US6201961B1 (en) * | 1996-09-13 | 2001-03-13 | Globalstar L. P. | Use of reference phone in point-to-point satellite communication system |
US5956404A (en) | 1996-09-30 | 1999-09-21 | Schneier; Bruce | Digital signature with auditing bits |
US5751725A (en) * | 1996-10-18 | 1998-05-12 | Qualcomm Incorporated | Method and apparatus for determining the rate of received data in a variable rate communication system |
US5909491A (en) | 1996-11-06 | 1999-06-01 | Nokia Mobile Phones Limited | Method for sending a secure message in a telecommunications system |
DE19646371A1 (de) | 1996-11-09 | 1998-05-14 | Bosch Gmbh Robert | Verfahren und Anordnung zum Verbessern der Übertragungsqualität in einem Punkt-zu-Mehrpunkt Funkübertragungssystem |
US5896382A (en) | 1996-11-19 | 1999-04-20 | Scientific-Atlanta, Inc. | Method and apparatus for communicating information between a headend and subscriber over a wide area network |
FI105137B (fi) | 1996-12-02 | 2000-06-15 | Nokia Networks Oy | Parannettu ryhmälähetys pakettiverkossa |
JP3402100B2 (ja) | 1996-12-27 | 2003-04-28 | カシオ計算機株式会社 | 音声制御ホスト装置 |
US6069885A (en) | 1996-12-30 | 2000-05-30 | At&T Corp | Method and apparatus for providing high speed services using a wireless communications system |
TW373372B (en) | 1996-12-31 | 1999-11-01 | Heng-Dao Lin | Wireless 3C box |
US6108424A (en) | 1997-01-09 | 2000-08-22 | U.S. Philips Corporation | Mobile radio telephone station comprising a protection system for at least one authentication number and method of protecting an authentication number |
JPH10200536A (ja) | 1997-01-09 | 1998-07-31 | Toshiba Corp | ネットワークシステム |
US5946316A (en) | 1997-01-17 | 1999-08-31 | Lucent Technologies, Inc. | Dynamic distributed multicast routing protocol |
US5850445A (en) | 1997-01-31 | 1998-12-15 | Synacom Technology, Inc. | Authentication key management system and method |
US5940507A (en) | 1997-02-11 | 1999-08-17 | Connected Corporation | Secure file archive through encryption key management |
US6690795B1 (en) | 1997-03-04 | 2004-02-10 | Lucent Technologies Inc. | Multiple keys for decrypting data in restricted-access television system |
WO1998041044A2 (en) * | 1997-03-14 | 1998-09-17 | Northern Telecom Inc. | Method and apparatus for network initiated parameter updating |
US6223028B1 (en) | 1997-03-17 | 2001-04-24 | Nortel Networks Ltd | Enhanced method and system for programming a mobile telephone over the air within a mobile telephone communication network |
KR100260516B1 (ko) | 1997-04-01 | 2000-07-01 | 정선종 | 코드분할 다중접속 이동통신망에서의 비동기통신 데이터발신호 및 착신호 서비스 방법 |
US6047071A (en) * | 1997-04-15 | 2000-04-04 | Nokia Mobile Phones | Network-initiated change of mobile phone parameters |
GB2324934A (en) | 1997-05-02 | 1998-11-04 | Motorola Ltd | Multiplexing data from multi-media sources |
US6128490A (en) | 1997-05-08 | 2000-10-03 | Nortel Networks Limited | Wireless communication system that supports selection of operation from multiple frequency bands and multiple protocols and method of operation therefor |
US5990928A (en) | 1997-05-30 | 1999-11-23 | Rockwell International Corporation | Method and apparatus for receiving broadcast entertainment transmissions at a moving receiver station |
EP0985292B1 (en) | 1997-05-30 | 2005-04-20 | QUALCOMM Incorporated | Method and apparatus for providing error protection for over-the-air file transfer |
US6233234B1 (en) | 1997-06-03 | 2001-05-15 | Bell Atlantic Network Services, Inc. | Secure LAN/internet telephony |
US6081907A (en) | 1997-06-09 | 2000-06-27 | Microsoft Corporation | Data delivery system and method for delivering data and redundant information over a unidirectional network |
US6108706A (en) | 1997-06-09 | 2000-08-22 | Microsoft Corporation | Transmission announcement system and method for announcing upcoming data transmissions over a broadcast network |
FI105306B (fi) | 1997-06-10 | 2000-07-14 | Nokia Networks Oy | Radiojärjestelmä |
ES2180142T3 (es) | 1997-06-27 | 2003-02-01 | Swisscom Mobile Ag | Procedimiento de transaccion con un elemento de identificacion portatil. |
US6603857B1 (en) | 1997-07-14 | 2003-08-05 | Entrust Technologies Limited | Method and apparatus for controlling release of time sensitive information |
FI104667B (fi) | 1997-07-14 | 2000-04-14 | Nokia Networks Oy | Liittymäpalvelun toteuttaminen |
BR9815607A (pt) | 1997-08-01 | 2001-11-13 | Scientific Atlanta | Representação de autorizações para serviço emum sistema de acesso condicional |
EP1000509B1 (en) | 1997-08-01 | 2002-11-27 | Scientific-Atlanta, Inc. | Encryption device for use in a conditional access system |
JPH1168755A (ja) | 1997-08-08 | 1999-03-09 | Fujitsu Ltd | Atm網のブロードキャスト制御システム並びにネットワーク装置及び交換ノード装置 |
US6073122A (en) | 1997-08-15 | 2000-06-06 | Lucent Technologies Inc. | Cryptographic method and apparatus for restricting access to transmitted programming content using extended headers |
US6021124A (en) * | 1997-08-19 | 2000-02-01 | Telefonaktiebolaget Lm Ericsson | Multi-channel automatic retransmission query (ARQ) method |
US6032197A (en) * | 1997-09-25 | 2000-02-29 | Microsoft Corporation | Data packet header compression for unidirectional transmission |
US6608832B2 (en) | 1997-09-25 | 2003-08-19 | Telefonaktiebolaget Lm Ericsson | Common access between a mobile communications network and an external network with selectable packet-switched and circuit-switched and circuit-switched services |
DE19742681C2 (de) | 1997-09-26 | 2003-03-06 | Ericsson Telefon Ab L M | GPRS-Teilnehmerauswahl von mehreren Internet-Dienstanbietern |
IL121862A (en) | 1997-09-29 | 2005-07-25 | Nds Ltd West Drayton | Distributed ird system for pay television systems |
US5970072A (en) | 1997-10-02 | 1999-10-19 | Alcatel Usa Sourcing, L.P. | System and apparatus for telecommunications bus control |
US6480477B1 (en) | 1997-10-14 | 2002-11-12 | Innowave Eci Wireless Systems Ltd. | Method and apparatus for a data transmission rate of multiples of 100 MBPS in a terminal for a wireless metropolitan area network |
US6665718B1 (en) | 1997-10-14 | 2003-12-16 | Lucent Technologies Inc. | Mobility management system |
US6005848A (en) | 1997-10-27 | 1999-12-21 | Motorola, Inc. | Method and apparatus for a talkgroup call in a wireless CDMA system |
JP4820936B2 (ja) | 1997-10-28 | 2011-11-24 | モトローラ モビリティ インコーポレイテッド | Cdmaディスパッチ・システム |
US6044069A (en) | 1997-10-29 | 2000-03-28 | Conexant Systems, Inc. | Power management system for a mobile station |
US6574211B2 (en) | 1997-11-03 | 2003-06-03 | Qualcomm Incorporated | Method and apparatus for high rate packet data transmission |
JPH11136669A (ja) | 1997-11-04 | 1999-05-21 | Sony Corp | 衛星放送装置及び方法 |
US6009106A (en) | 1997-11-19 | 1999-12-28 | Digi International, Inc. | Dynamic bandwidth allocation within a communications channel |
US6185430B1 (en) * | 1997-11-26 | 2001-02-06 | Motorola, Inc. | Voice call group function for a satellite based air traffic control system |
FI104133B (fi) * | 1997-11-28 | 1999-11-15 | Nokia Mobile Phones Ltd | Koodaus- ja modulointimenetelmä ja laite sen soveltamiseksi |
US6097817A (en) | 1997-12-10 | 2000-08-01 | Omnipoint Corporation | Encryption and decryption in communication system with wireless trunk |
US5966373A (en) | 1997-12-10 | 1999-10-12 | L-3 Communications Corporation | Waveform and frame structure for a fixed wireless loop synchronous CDMA communications system |
FR2772533B1 (fr) | 1997-12-15 | 2001-09-28 | Inst Nat Rech Inf Automat | Dispositif d'interconnexion entre segments de reseaux communiquant selon des protocoles de formats differents, et procede correspondant |
US6065061A (en) * | 1997-12-16 | 2000-05-16 | Lucent Technologies Inc. | Internet protocol based network architecture for cable television access with switched fallback |
US7079523B2 (en) | 2000-02-07 | 2006-07-18 | Ipr Licensing, Inc. | Maintenance link using active/standby request channels |
KR100241783B1 (ko) * | 1997-12-19 | 2000-02-01 | 윤종용 | 복합무선단말기의 서비스 옵션에 따른 수신경고음 및 표시문구발생 방법 |
KR100269339B1 (ko) | 1997-12-24 | 2000-10-16 | 서평원 | 이동통신시스템에서홈위치등록기관리시스템및이를이용한데이터베이스관리방법 |
JP3561154B2 (ja) | 1997-12-26 | 2004-09-02 | 株式会社東芝 | 放送受信装置および契約管理装置 |
US6192070B1 (en) | 1998-01-02 | 2001-02-20 | Mitsubishi Electric Research Laboratories, Inc. | Universal modem for digital video, audio and data communications |
US6519266B1 (en) | 1998-01-05 | 2003-02-11 | Nortel Networks Limited | Layering of wireless packet data service |
US6990680B1 (en) * | 1998-01-05 | 2006-01-24 | Gateway Inc. | System for scheduled caching of in-band data services |
US6052812A (en) * | 1998-01-07 | 2000-04-18 | Pocketscience, Inc. | Messaging communication protocol |
FI106172B (fi) | 1998-01-29 | 2000-11-30 | Nokia Networks Oy | Menetelmä uudelleenkonfiguroida solukkoradioverkossa yhteys |
US6047395A (en) * | 1998-01-30 | 2000-04-04 | Cirrus Logic, Inc. | Error correction processor for correcting a multi-dimensional code by generating an erasure polynomial over one dimension for correcting multiple codewords in another dimension |
EP0936774A1 (en) | 1998-02-13 | 1999-08-18 | CANAL+ Société Anonyme | Recording of scrambled digital data |
EP0936812A1 (en) | 1998-02-13 | 1999-08-18 | CANAL+ Société Anonyme | Method and apparatus for recording of encrypted digital data |
US6081508A (en) | 1998-02-25 | 2000-06-27 | Indus River Networks, Inc. | Remote computer communication |
JPH11243569A (ja) | 1998-02-25 | 1999-09-07 | Kokusai Electric Co Ltd | メッセージ受信機 |
FI980427A (fi) | 1998-02-25 | 1999-08-26 | Ericsson Telefon Ab L M | Menetelmä, järjestely ja laite todentamiseen |
KR100315641B1 (ko) | 1999-03-03 | 2001-12-12 | 서평원 | 오티에이피에이를 위한 단말기와 시스템의 상호 인증 방법 |
US6353614B1 (en) * | 1998-03-05 | 2002-03-05 | 3Com Corporation | Method and protocol for distributed network address translation |
US6055236A (en) * | 1998-03-05 | 2000-04-25 | 3Com Corporation | Method and system for locating network services with distributed network address translation |
EP0944275B1 (en) | 1998-03-19 | 2005-09-14 | Hitachi, Ltd. | Broadcast information delivering system |
JP3822997B2 (ja) | 1998-03-19 | 2006-09-20 | 株式会社日立製作所 | 放送情報配信システム |
JP2002508620A (ja) | 1998-03-23 | 2002-03-19 | サムスン エレクトロニクス カンパニー リミテッド | 符号分割多重接続通信システムの逆方向リンク共通チャネルに対する電力制御装置及び方法 |
US6473419B1 (en) | 1998-03-26 | 2002-10-29 | Nokia Corporation | State apparatus, and associated methods, for controlling packet data communications in a radio communication system |
US6208634B1 (en) * | 1998-03-30 | 2001-03-27 | Nortel Networks Limited | Methods and apparatus for CDMA wireless call setup time/service negotiation optimization |
EP0951198A2 (en) | 1998-04-14 | 1999-10-20 | Nec Corporation | IP multicast over a wireless ATM network |
US6373829B1 (en) | 1998-04-23 | 2002-04-16 | Motorola, Inc. | Method and apparatus for group calls in a wireless CDMA communication system using outbound traffic channels for individual group members |
JPH11313059A (ja) | 1998-04-27 | 1999-11-09 | Nippon Telegr & Teleph Corp <Ntt> | マルチキャスト通信方法及びそのシステム並びにマルチキャスト通信プログラムを記録した記録媒体 |
US6098878A (en) | 1998-04-30 | 2000-08-08 | Ericsson Inc. | Tariff management apparatus and method for communications terminals using smart cards |
US6230024B1 (en) | 1998-05-12 | 2001-05-08 | Nortel Networks Limited | Voice to digital fax transmission |
FI106600B (fi) | 1998-05-13 | 2001-02-28 | Nokia Networks Oy | Monipistelähetys |
JPH11331150A (ja) | 1998-05-13 | 1999-11-30 | Sony Corp | 情報利用者についての認証・課金方法、情報利用者への情報復元用情報の配布方法及び無線呼び出し装置、並びに再生又は受信装置 |
US6233341B1 (en) | 1998-05-19 | 2001-05-15 | Visto Corporation | System and method for installing and using a temporary certificate at a remote site |
US6253326B1 (en) | 1998-05-29 | 2001-06-26 | Palm, Inc. | Method and system for secure communications |
US6477377B2 (en) | 1998-05-29 | 2002-11-05 | Ericsson Inc. | Cellular radiotelephone systems and methods that broadcast a common control channel over multiple radio frequencies |
JPH11355460A (ja) | 1998-06-03 | 1999-12-24 | Meidensha Corp | Isdn回線の接続方法 |
JP3640237B2 (ja) | 1998-06-11 | 2005-04-20 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信網における情報配信方法 |
US6510515B1 (en) | 1998-06-15 | 2003-01-21 | Telefonaktlebolaget Lm Ericsson | Broadcast service access control |
US6536041B1 (en) | 1998-06-16 | 2003-03-18 | United Video Properties, Inc. | Program guide system with real-time data sources |
KR20000002254A (ko) | 1998-06-18 | 2000-01-15 | 윤종용 | 이동통신시스템의 송수신 장치 및 방법 |
US6148010A (en) | 1998-06-24 | 2000-11-14 | Qualcomm Incorporated | Method and apparatus for distributing and consolidating data packets onto multiple network interfaces |
US6295361B1 (en) | 1998-06-30 | 2001-09-25 | Sun Microsystems, Inc. | Method and apparatus for multicast indication of group key change |
FI105966B (fi) | 1998-07-07 | 2000-10-31 | Nokia Networks Oy | Autentikointi tietoliikenneverkossa |
JO2117B1 (en) | 1998-07-15 | 2000-05-21 | كانال + تيكنولوجيز سوسيته انونيم | A method and device for the secure communication of information between a group of audio-visual devices that operate with numbers |
US6567914B1 (en) | 1998-07-22 | 2003-05-20 | Entrust Technologies Limited | Apparatus and method for reducing transmission bandwidth and storage requirements in a cryptographic security system |
US6918035B1 (en) * | 1998-07-31 | 2005-07-12 | Lucent Technologies Inc. | Method for two-party authentication and key agreement |
US6148198A (en) | 1998-08-05 | 2000-11-14 | Ericsson Inc. | Method and apparatus for selecting a service provider |
US6310661B1 (en) | 1998-08-07 | 2001-10-30 | Hughes Electronics Corporation | Method of broadcasting controlling data streams and apparatus for receiving the same |
KR100330241B1 (ko) | 1998-08-26 | 2002-10-04 | 삼성전자 주식회사 | 무선패킷음성데이터통신장치및방법 |
US6141347A (en) | 1998-08-26 | 2000-10-31 | Motorola, Inc. | Wireless communication system incorporating multicast addressing and method for use |
JP2000078555A (ja) | 1998-08-28 | 2000-03-14 | Sony Corp | データ伝送システムの課金方法及び装置 |
ES2270494T3 (es) | 1998-09-01 | 2007-04-01 | Irdeto Access B.V. | Sistema de comunicacion de datos. |
US6018360A (en) * | 1998-09-09 | 2000-01-25 | Motorola, Inc. | Method of switching a call to a multipoint conference call in a H.323 communication compliant environment |
US6438612B1 (en) | 1998-09-11 | 2002-08-20 | Ssh Communications Security, Ltd. | Method and arrangement for secure tunneling of data between virtual routers |
US6374103B1 (en) | 1998-09-30 | 2002-04-16 | Lucent Technologies, Inc. | Method and system for overhead message updates |
EP0993128A1 (en) | 1998-10-05 | 2000-04-12 | Motorola, Inc. | Power control in communications systems |
US6266420B1 (en) | 1998-10-08 | 2001-07-24 | Entrust Technologies Limited | Method and apparatus for secure group communications |
JP3644579B2 (ja) | 1998-10-29 | 2005-04-27 | 富士通株式会社 | セキュリティ強化方法及び装置 |
JP3248498B2 (ja) | 1998-10-30 | 2002-01-21 | 日本電気株式会社 | 移動通信システム |
JP2000137551A (ja) | 1998-11-02 | 2000-05-16 | Mitsubishi Electric Corp | 端末装置 |
US6721805B1 (en) | 1998-11-12 | 2004-04-13 | International Business Machines Corporation | Providing shared-medium multiple access capability in point-to-point communications |
US6385461B1 (en) | 1998-11-16 | 2002-05-07 | Ericsson Inc. | User group indication and status change in radiocommunications systems |
JP2000151708A (ja) | 1998-11-18 | 2000-05-30 | Nec Corp | 同報通信方法および同報通信装置 |
JP2002532012A (ja) | 1998-11-27 | 2002-09-24 | ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー | 最適部品構成用のセッションアナウンスメント |
GB9826158D0 (en) | 1998-11-27 | 1999-01-20 | British Telecomm | Anounced session control |
JP3197526B2 (ja) | 1998-11-27 | 2001-08-13 | 株式会社ワイ・アール・ピー移動通信基盤技術研究所 | 復号装置 |
JP3022530B1 (ja) | 1998-12-07 | 2000-03-21 | 日本電気株式会社 | Cdma無線通信システムにおけるマルチキャスト通信方式 |
EP1009140A3 (en) | 1998-12-11 | 2005-12-07 | Matsushita Electric Industrial Co., Ltd. | Data transmission method, data transmission system, data receiving method, and data receiving apparatus |
KR100331864B1 (ko) | 1998-12-15 | 2002-05-09 | 서평원 | 팩스 서비스가 가능한 통신 시스템 및 이를 이용한 팩스 데이터서비스 방법 |
US6343280B2 (en) * | 1998-12-15 | 2002-01-29 | Jonathan Clark | Distributed execution software license server |
JP2000196546A (ja) | 1998-12-25 | 2000-07-14 | Jisedai Joho Hoso System Kenkyusho:Kk | 放送送受信方法、放送送信装置、放送受信装置、及び放送送受信システム |
WO2000041364A1 (fr) | 1998-12-28 | 2000-07-13 | Ntt Docomo, Inc. | Systeme de communication, procede de communication, dispositif serveur, terminal, dispositif de relais et systeme de communication |
JP2000196673A (ja) | 1998-12-28 | 2000-07-14 | Toshiba Corp | ハイブリッド移動通信システム、ハイブリッド移動通信装置及びハイブリッド移動通信方法 |
US6363242B1 (en) * | 1999-01-11 | 2002-03-26 | Lucent Technologies Inc. | Identifying alternative service options |
EP1024661A3 (en) | 1999-01-27 | 2002-07-17 | Hughes Electronics Corporation | Pictographic electronic program guide |
US6502140B1 (en) | 1999-01-29 | 2002-12-31 | International Business Machines Corporation | Multicast support for small groups |
US6415312B1 (en) | 1999-01-29 | 2002-07-02 | International Business Machines Corporation | Reliable multicast for small groups |
EP1030484B1 (en) | 1999-01-29 | 2013-07-17 | Alcatel Lucent | Data link layer quality of service for UMTS |
US6542490B1 (en) | 1999-01-29 | 2003-04-01 | Nortel Networks Limited | Data link control proctocol for 3G wireless system |
US6606706B1 (en) | 1999-02-08 | 2003-08-12 | Nortel Networks Limited | Hierarchical multicast traffic security system in an internetwork |
FI106763B (fi) * | 1999-02-10 | 2001-03-30 | Nokia Mobile Phones Ltd | Menetelmä käytössä olevan protokollan tiedottamiseksi protokollapinon muille kerroksille |
GB9903124D0 (en) | 1999-02-11 | 1999-04-07 | Nokia Telecommunications Oy | An authentication method |
US6314095B1 (en) | 1999-02-11 | 2001-11-06 | Motorola, Inc. | Method and apparatus for a high-speed multimedia content switch with compressed internet protocol header |
FI106901B (fi) | 1999-02-23 | 2001-04-30 | Nokia Mobile Phones Ltd | Menetelmä ja järjestely pakettidatan siirron hallitsemiseksi solukkojärjestelmässä |
US6556587B1 (en) | 1999-02-26 | 2003-04-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Update of header compression state in packet communications |
CA2299017A1 (en) | 1999-02-26 | 2000-08-26 | Akemichi Yamada | A method for high speed modulation and error control coding |
US6377782B1 (en) | 1999-03-01 | 2002-04-23 | Mediacell, Inc. | Method and apparatus for communicating between a client device and a linear broadband network |
JP2000253459A (ja) | 1999-03-02 | 2000-09-14 | Kodo Ido Tsushin Security Gijutsu Kenkyusho:Kk | 暗号無線通信装置 |
JP3968190B2 (ja) | 1999-03-06 | 2007-08-29 | 松下電器産業株式会社 | 送受信装置 |
US6640251B1 (en) | 1999-03-12 | 2003-10-28 | Nortel Networks Limited | Multicast-enabled address resolution protocol (ME-ARP) |
US6788681B1 (en) | 1999-03-16 | 2004-09-07 | Nortel Networks Limited | Virtual private networks and methods for their operation |
WO2000057601A1 (en) | 1999-03-19 | 2000-09-28 | Nokia Networks Oy | Method and network element for forwarding multicast messages |
US6614804B1 (en) | 1999-03-22 | 2003-09-02 | Webtv Networks, Inc. | Method and apparatus for remote update of clients by a server via broadcast satellite |
PT1793638T (pt) * | 1999-03-24 | 2017-03-17 | Qualcomm Inc | Acesso múltiplo com reserva |
JP3816689B2 (ja) | 1999-03-31 | 2006-08-30 | 株式会社東芝 | 情報配信装置、情報受信装置及び通信方法 |
JP2000295541A (ja) | 1999-04-09 | 2000-10-20 | Matsushita Electric Ind Co Ltd | 放送受信装置,放送受信装置の契約情報処理方法および放送受信装置の契約情報処理プログラム記録媒体 |
WO2000062547A1 (en) | 1999-04-09 | 2000-10-19 | Opentv, Inc. | Bandwidth management on a hybrid point to point broadcast |
WO2000062476A1 (fr) | 1999-04-13 | 2000-10-19 | Sony Corporation | Systeme de transmission de donnees |
US6473858B1 (en) | 1999-04-16 | 2002-10-29 | Digeo, Inc. | Method and apparatus for broadcasting data with access control |
US6765909B1 (en) | 1999-04-22 | 2004-07-20 | Nortel Networks Limited | Method and apparatus for providing support for multiple QoS levels within a third generation packet data session |
US7096355B1 (en) | 1999-04-26 | 2006-08-22 | Omniva Corporation | Dynamic encoding algorithms and inline message decryption |
US6345307B1 (en) * | 1999-04-30 | 2002-02-05 | General Instrument Corporation | Method and apparatus for compressing hypertext transfer protocol (HTTP) messages |
US6449491B1 (en) | 1999-05-10 | 2002-09-10 | Ericsson Inc. | Apparatus and methods for conducting group calls in wireless communications systems |
KR100429187B1 (ko) | 1999-05-11 | 2004-04-28 | 엘지전자 주식회사 | 비동기 전송방식 이동통신 패킷 네트웍 및 패킷 데이터 전송 방법 |
JP3692830B2 (ja) | 1999-05-14 | 2005-09-07 | 株式会社日立製作所 | マルチキャスト通信システム |
US6628946B1 (en) | 1999-05-20 | 2003-09-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for broadcasting system information in a cellular communications network |
AU4907600A (en) | 1999-06-02 | 2000-12-28 | Nortel Networks Limited | Method for engineering paths for multicast traffic |
US6959384B1 (en) | 1999-12-14 | 2005-10-25 | Intertrust Technologies Corporation | Systems and methods for authenticating and protecting the integrity of data streams and other data |
FI109321B (fi) * | 1999-06-10 | 2002-06-28 | Nokia Corp | Menetelmä ja järjestely nopean solunvaihdon toteuttamiseksi pakettikytkentäisessä solukkoradiojärjestelmässä |
US6658463B1 (en) | 1999-06-10 | 2003-12-02 | Hughes Electronics Corporation | Satellite multicast performance enhancing multicast HTTP proxy system and method |
US6377810B1 (en) | 1999-06-11 | 2002-04-23 | Motorola, Inc. | Method of operation of mobile wireless communication system with location information |
US6434367B1 (en) | 1999-06-11 | 2002-08-13 | Lucent Technologies Inc. | Using decoupled power control sub-channel to control reverse-link channel power |
US6957346B1 (en) | 1999-06-15 | 2005-10-18 | Ssh Communications Security Ltd. | Method and arrangement for providing security through network address translations using tunneling and compensations |
WO2000079734A1 (en) | 1999-06-18 | 2000-12-28 | The Trustees Of Columbia University In The City Of New York | System and method for receiving over a network a broadcast from a broadcast source |
US6560206B1 (en) | 1999-06-21 | 2003-05-06 | Nortel Networks Limited | Cell based data transmission method |
JP3343908B2 (ja) * | 1999-06-22 | 2002-11-11 | 日本電気株式会社 | 同報通信方法とそのシステム及びその基地局装置と移動局 |
US6577644B1 (en) | 1999-06-22 | 2003-06-10 | Lucent Technologies Inc. | Quality of service (QoS) enhancement to multilink point-to-point protocol (PPP) |
DE69939254D1 (de) * | 1999-06-22 | 2008-09-18 | Hitachi Ltd | Kryptografisches Gerät und Verfahren |
US6633979B1 (en) | 1999-06-25 | 2003-10-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and arrangements for secure linking of entity authentication and ciphering key generation |
US6760752B1 (en) | 1999-06-28 | 2004-07-06 | Zix Corporation | Secure transmission system |
JP2001016253A (ja) | 1999-06-29 | 2001-01-19 | Hitachi Ltd | 残留tcpコネクション切断方法 |
EP1071296A1 (en) | 1999-07-22 | 2001-01-24 | Alcatel | Method to multi-cast data packets to mobile stations, and related gateway, service and routing nodes |
US6067290A (en) | 1999-07-30 | 2000-05-23 | Gigabit Wireless, Inc. | Spatial multiplexing in a cellular network |
US6779051B1 (en) | 1999-07-30 | 2004-08-17 | Nortel Networks Corporation | Determining an end point of a GRE tunnel |
CN100512517C (zh) | 1999-08-02 | 2009-07-08 | 高通股份有限公司 | 混合gsm/cdma网中的单元区广播 |
EP1075123A1 (en) | 1999-08-06 | 2001-02-07 | Lucent Technologies Inc. | Dynamic home agent system for wireless communication systems |
WO2001013358A1 (fr) | 1999-08-10 | 2001-02-22 | Fujitsu Limited | Carte memoire |
JP3704003B2 (ja) | 1999-08-16 | 2005-10-05 | 株式会社東芝 | 無線基地局装置、無線端末装置及び情報通信方法 |
JP2001053654A (ja) | 1999-08-16 | 2001-02-23 | Matsushita Electric Ind Co Ltd | 信号分離装置、信号分離方法及び記録媒体 |
US6449488B1 (en) | 1999-08-25 | 2002-09-10 | Lucent Technologies Inc. | Quality of service based CDMA broadcast scheduler |
US6289455B1 (en) | 1999-09-02 | 2001-09-11 | Crypotography Research, Inc. | Method and apparatus for preventing piracy of digital content |
IL148477A0 (en) | 1999-09-08 | 2002-09-12 | Qualcomm Inc | System and method for automatically determining when to answer incoming packet data calls in a wireless communication network |
US6363480B1 (en) * | 1999-09-14 | 2002-03-26 | Sun Microsystems, Inc. | Ephemeral decryptability |
KR100636110B1 (ko) | 1999-10-29 | 2006-10-18 | 삼성전자주식회사 | 엠펙-4 송수신용 시그널링을 지원하는 단말기 |
JP4423517B2 (ja) | 1999-11-05 | 2010-03-03 | ソニー株式会社 | データ処理装置およびデータ処理方法、並びに記録媒体 |
KR100798196B1 (ko) | 1999-11-01 | 2008-01-24 | 소니 가부시끼 가이샤 | 정보 전송 시스템 및 방법, 송신 장치 및 수신 장치,데이터 처리 장치 및 데이터 처리 방법, 및 기록 매체 |
JP3549788B2 (ja) | 1999-11-05 | 2004-08-04 | 三菱電機株式会社 | 多段符号化方法、多段復号方法、多段符号化装置、多段復号装置およびこれらを用いた情報伝送システム |
JP2001134193A (ja) | 1999-11-09 | 2001-05-18 | Haneda Hume Pipe Co Ltd | 外出表示タグ |
US6529740B1 (en) * | 1999-12-10 | 2003-03-04 | Motorola, Inc. | Group radio with subscriber-radio controlled channel selection |
JP3362780B2 (ja) | 1999-12-15 | 2003-01-07 | 日本電信電話株式会社 | 通信システムにおける認証方法、センタ装置、認証プログラムを記録した記録媒体 |
US6832314B1 (en) | 1999-12-15 | 2004-12-14 | Ericsson, Inc. | Methods and apparatus for selective encryption and decryption of point to multi-point messages |
JP3721906B2 (ja) | 1999-12-15 | 2005-11-30 | 株式会社日立製作所 | 移動通信システム及び移動通信システムにおけるマルチキャスト方法 |
JP2001177523A (ja) | 1999-12-16 | 2001-06-29 | Mitsubishi Electric Corp | マルチキャスト通信方法 |
US6798791B1 (en) | 1999-12-16 | 2004-09-28 | Agere Systems Inc | Cluster frame synchronization scheme for a satellite digital audio radio system |
US6608841B1 (en) | 1999-12-30 | 2003-08-19 | Nokia Networks Oy | System and method for achieving robust IP/UDP/RTP header compression in the presence of unreliable networks |
US6654384B1 (en) | 1999-12-30 | 2003-11-25 | Aperto Networks, Inc. | Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system |
US7340600B1 (en) | 2000-01-14 | 2008-03-04 | Hewlett-Packard Development Company, L.P. | Authorization infrastructure based on public key cryptography |
IL150607A0 (en) | 2000-01-28 | 2003-02-12 | Qualcomm Inc | Method and apparatus for channel optimization during point-to-point protocol (ppp) session requests |
AU2001236570A1 (en) * | 2000-01-28 | 2001-08-07 | Ibeam Broadcasting Corporation | Method and apparatus for encoder-based distribution of live video and other streaming content |
US8046795B2 (en) | 2000-02-03 | 2011-10-25 | Sony Corporation | Method and system for directing the generation of a video media event in a generation system based on a media event protocol file such that the video media event remains visible at a predetermined location in a second web page while a user navigates from a first web page to the second web page which does not refer to the video media event |
WO2001058044A2 (en) | 2000-02-07 | 2001-08-09 | Tantivy Communications, Inc. | Minimal maintenance link to support synchronization |
US6956833B1 (en) | 2000-02-08 | 2005-10-18 | Sony Corporation | Method, system and devices for wireless data storage on a server and data retrieval |
US6915272B1 (en) | 2000-02-23 | 2005-07-05 | Nokia Corporation | System and method of secure payment and delivery of goods and services |
US6490259B1 (en) | 2000-02-24 | 2002-12-03 | Telcordia Technologies, Inc. | Active link layer and intra-domain mobility for IP networks |
US6751218B1 (en) | 2000-02-26 | 2004-06-15 | Avaya Technology Corp. | Method and system for ATM-coupled multicast service over IP networks |
US7016351B1 (en) * | 2000-02-29 | 2006-03-21 | Cisco Technology, Inc. | Small group multicast in a computer network |
US20010036834A1 (en) | 2000-03-03 | 2001-11-01 | Subir Das | Supporting fast intra-domain handoffs and paging in wireless cellular networks |
EP1134977A1 (en) | 2000-03-06 | 2001-09-19 | Irdeto Access B.V. | Method and system for providing copies of scrambled content with unique watermarks, and system for descrambling scrambled content |
US6970452B2 (en) | 2000-03-13 | 2005-11-29 | Curitell Communications Inc. | Common subscriber managing apparatus and method based on functional modeling of a common subscriber server for use in an ALL-IP network and method therefor |
US6523069B1 (en) * | 2000-03-13 | 2003-02-18 | Yahoo! Inc. | Transmission of multicast media between networks |
US6539242B1 (en) * | 2000-03-31 | 2003-03-25 | Qualcomm Incorporated | Efficient detection of general paging messages in poor signal to noise environments |
SG109450A1 (en) | 2000-04-06 | 2005-03-30 | Ntt Docomo Inc | Multicast signal transmission power control method and base station using the same |
US7200230B2 (en) * | 2000-04-06 | 2007-04-03 | Macrovision Corporation | System and method for controlling and enforcing access rights to encrypted media |
ES2315219T3 (es) | 2000-04-07 | 2009-04-01 | Irdeto Access B.V. | Sistema de cifrado y descifrado de datos. |
KR100512755B1 (ko) | 2000-04-14 | 2005-09-07 | 엔티티 도꼬모 인코퍼레이티드 | 멀티캐스트 서비스 제공 시스템, 멀티캐스트 서비스 제공방법, 정보일제송신장치, 무선단말 및 무선기지국 |
US7076468B2 (en) * | 2000-04-28 | 2006-07-11 | Hillegass James C | Method and system for licensing digital works |
US20010055298A1 (en) | 2000-05-10 | 2001-12-27 | John Baker | Apparatus and system to provide wireless data services through a wireless access integrated node |
JP3662473B2 (ja) | 2000-05-12 | 2005-06-22 | 株式会社エヌ・ティ・ティ・ドコモ | マルチキャストサービス提供方法及び情報配信装置 |
JP4436960B2 (ja) | 2000-05-16 | 2010-03-24 | 日本電気株式会社 | パケット通信システムおよび移動通信システム |
JP2001333032A (ja) | 2000-05-23 | 2001-11-30 | Matsushita Electric Ind Co Ltd | 限定受信システム |
US6898285B1 (en) | 2000-06-02 | 2005-05-24 | General Instrument Corporation | System to deliver encrypted access control information to support interoperability between digital information processing/control equipment |
CN1442019A (zh) | 2000-06-07 | 2003-09-10 | 通用器材公司 | 对媒体回放系统内容输送的按时付费系统 |
JP3552648B2 (ja) * | 2000-06-20 | 2004-08-11 | インターナショナル・ビジネス・マシーンズ・コーポレーション | アドホック無線通信用データ送受システム及びアドホック無線通信用データ送受方法 |
JP2002001113A (ja) * | 2000-06-27 | 2002-01-08 | Nippon Sanso Corp | 圧力変動吸着分離用の吸着剤及び吸着筒並びに装置 |
US6598203B1 (en) | 2000-06-28 | 2003-07-22 | Northrop Grumman Corporation | Parallel punctured convolutional encoder |
JP3742282B2 (ja) * | 2000-06-30 | 2006-02-01 | 株式会社東芝 | 放送受信方法および放送受信装置および情報配信方法および情報配信装置 |
AU2001271772A1 (en) * | 2000-06-30 | 2002-01-14 | Eddie H. Williams | Online digital content library |
GB2364211A (en) * | 2000-06-30 | 2002-01-16 | Nokia Oy Ab | A terminal comprising two receivers for receiving an encrypted first signal from a first network and a decryption second signal from a second network |
JP2002027417A (ja) | 2000-07-10 | 2002-01-25 | Matsushita Electric Ind Co Ltd | 番組蓄積方法及び番組蓄積装置 |
JP2002026835A (ja) | 2000-07-10 | 2002-01-25 | Matsushita Electric Ind Co Ltd | 限定受信方法およびシステム |
US7203314B1 (en) * | 2000-07-21 | 2007-04-10 | The Directv Group, Inc. | Super encrypted storage and retrieval of media programs with modified conditional access functionality |
US6862684B1 (en) * | 2000-07-28 | 2005-03-01 | Sun Microsystems, Inc. | Method and apparatus for securely providing billable multicast data |
CN1338841A (zh) * | 2000-08-11 | 2002-03-06 | 海南格方网络安全有限公司 | 计算机安全认证智能密钥 |
JP4254031B2 (ja) | 2000-08-21 | 2009-04-15 | ソニー株式会社 | 記録装置、携帯端末、管理サーバ、情報処理方法、および記録媒体 |
EP1524815B1 (en) | 2000-08-25 | 2009-09-23 | Research In Motion Limited | System and method for implementing an enhanced transport layer security protocol |
JP3578710B2 (ja) | 2000-09-11 | 2004-10-20 | シャープ株式会社 | マルチチャンネル放送受信方法およびマルチチャンネル放送受信装置 |
US6879573B1 (en) * | 2000-09-15 | 2005-04-12 | Lucent Technologies Inc. | Channel sharing by diverse multiframes in a wireless communications network |
KR100461884B1 (ko) * | 2000-09-15 | 2004-12-14 | 엘지전자 주식회사 | 메시지 전달부 신호 메시지 고속 전달 방법 |
JP2002217894A (ja) | 2000-09-28 | 2002-08-02 | Hitachi Ltd | データ配信サービス方法 |
US6564211B1 (en) | 2000-10-04 | 2003-05-13 | Lsi Logic Corporation | Fast flexible search engine for longest prefix match |
KR100358120B1 (ko) | 2000-10-20 | 2002-10-25 | 한국전자통신연구원 | 동일대역 인접채널 방식의 디지털 오디오 방송 전송 시스템 |
US6804520B1 (en) | 2000-11-01 | 2004-10-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Temporary service interruption for high speed data transfer |
US6819930B1 (en) | 2000-11-03 | 2004-11-16 | Lucent Technologies Inc. | Apparatus and method for use in allocating a channel resource in wireless multiple access communications systems |
JP4691244B2 (ja) | 2000-11-10 | 2011-06-01 | 株式会社東芝 | 限定受信システムの限定受信装置及びセキュリティモジュール、限定受信システム、限定受信装置認証方法及び暗号通信方法 |
US7046672B2 (en) | 2000-11-16 | 2006-05-16 | Microsoft Corporation | Robust, inferentially synchronized transmission of compressed transport-layer-protocol headers |
US7079511B2 (en) | 2000-12-06 | 2006-07-18 | Qualcomm, Incorporated | Method and apparatus for handoff of a wireless packet data services connection |
FR2818062B1 (fr) | 2000-12-07 | 2003-04-11 | Thomson Multimedia Sa | Methode de transmission securisee de donnees numeriques d'une source vers un recepteur |
JP2002175505A (ja) | 2000-12-08 | 2002-06-21 | Citizen Watch Co Ltd | 携帯型情報装置、個人認証システム及び認証データ消去方法 |
US6857075B2 (en) | 2000-12-11 | 2005-02-15 | Lucent Technologies Inc. | Key conversion system and method |
US7039180B1 (en) | 2000-12-20 | 2006-05-02 | Cisco Technology, Inc. | Method and apparatus for enabling multiple protocol communication over a network |
US6760602B2 (en) | 2000-12-22 | 2004-07-06 | Motorola, Inc. | Mobile communication system with improved base station control |
US20020091931A1 (en) | 2001-01-05 | 2002-07-11 | Quick Roy Franklin | Local authentication in a communication system |
US7278164B2 (en) | 2001-01-05 | 2007-10-02 | Revit Technology Corporation | Software usage/procurement management |
US7133353B2 (en) | 2001-01-08 | 2006-11-07 | Telefonaktiebolaget Lm Ericsson (Publ) | CDMA system using quasi-orthogonal codes |
US6920119B2 (en) | 2001-01-09 | 2005-07-19 | Motorola, Inc. | Method for scheduling and allocating data transmissions in a broad-band communications system |
US7290063B2 (en) | 2001-01-10 | 2007-10-30 | Nokia Corporation | Relocating context information in header compression |
JP2002216040A (ja) | 2001-01-18 | 2002-08-02 | Nippon Telegraph & Telephone East Corp | コンテンツ配信システムおよび方法 |
US7036023B2 (en) | 2001-01-19 | 2006-04-25 | Microsoft Corporation | Systems and methods for detecting tampering of a computer system by calculating a boot signature |
JP3910915B2 (ja) | 2001-01-31 | 2007-04-25 | 株式会社エヌ・ティ・ティ・ドコモ | 移動体端末の記憶モジュールにプログラムを配信するシステム |
JP2002232962A (ja) | 2001-02-07 | 2002-08-16 | Kddi Corp | 移動通信認証インターワーキング方式 |
US6725459B2 (en) | 2001-02-09 | 2004-04-20 | Scientific-Atlanta, Inc. | Descrambling device for use in a conditional access system |
US7266687B2 (en) | 2001-02-16 | 2007-09-04 | Motorola, Inc. | Method and apparatus for storing and distributing encryption keys |
US6879690B2 (en) * | 2001-02-21 | 2005-04-12 | Nokia Corporation | Method and system for delegation of security procedures to a visited domain |
US7301968B2 (en) | 2001-03-02 | 2007-11-27 | Pmc-Sierra Israel Ltd. | Communication protocol for passive optical network topologies |
US6763025B2 (en) | 2001-03-12 | 2004-07-13 | Advent Networks, Inc. | Time division multiplexing over broadband modulation method and apparatus |
WO2002080401A2 (en) | 2001-03-28 | 2002-10-10 | Qualcomm Incorporated | Power control for point-to-multipoint services provided in communication systems |
US7349425B2 (en) | 2001-03-28 | 2008-03-25 | Qualcomm Incorporated | Method and apparatus for overhead messaging in a wireless communication system |
US8121296B2 (en) | 2001-03-28 | 2012-02-21 | Qualcomm Incorporated | Method and apparatus for security in a data processing system |
TW502190B (en) | 2001-04-11 | 2002-09-11 | Taiwan Cellular Corp | Commodity ordering method of wireless mobile communication network and information processing system thereof |
US7203837B2 (en) | 2001-04-12 | 2007-04-10 | Microsoft Corporation | Methods and systems for unilateral authentication of messages |
JP3819729B2 (ja) | 2001-04-20 | 2006-09-13 | 株式会社エヌ・ティ・ティ・ドコモ | データ安全化通信装置及びその方法 |
TW508958B (en) | 2001-05-03 | 2002-11-01 | Far Eastone Telecomm Co Ltd | Instantaneous polling utilizing a message service mobile phone Network |
US7995603B2 (en) | 2001-05-22 | 2011-08-09 | Nds Limited | Secure digital content delivery system and method over a broadcast network |
FI111776B (fi) * | 2001-05-28 | 2003-09-15 | Nokia Corp | Ohjausviestien välittäminen pakettidataverkon ohjauskanavilla |
US20030126136A1 (en) * | 2001-06-22 | 2003-07-03 | Nosa Omoigui | System and method for knowledge retrieval, management, delivery and presentation |
US7900042B2 (en) * | 2001-06-26 | 2011-03-01 | Ncipher Corporation Limited | Encrypted packet inspection |
US6983410B2 (en) * | 2001-07-02 | 2006-01-03 | Qualcomm, Incorporated | System and method for a frame re-transmission in a broadcast communication system |
US6781999B2 (en) | 2001-07-23 | 2004-08-24 | Airvana, Inc. | Broadcasting and multicasting in wireless communication |
US7114175B2 (en) * | 2001-08-03 | 2006-09-26 | Nokia Corporation | System and method for managing network service access and enrollment |
DE10138718A1 (de) * | 2001-08-07 | 2003-02-20 | Siemens Ag | Verfahren zur Übermittlung von Chiffrierungsinformationen an Teilnehmer einer Multicast-Gruppe |
US6677888B2 (en) * | 2001-08-09 | 2004-01-13 | Honeywell International, Inc. | Secure aircraft communications addressing and reporting system (ACARS) |
US7185362B2 (en) * | 2001-08-20 | 2007-02-27 | Qualcomm, Incorporated | Method and apparatus for security in a data processing system |
US20040120527A1 (en) | 2001-08-20 | 2004-06-24 | Hawkes Philip Michael | Method and apparatus for security in a data processing system |
US7787389B2 (en) | 2001-08-20 | 2010-08-31 | Qualcomm Incorporated | Method and system for utilization of an outer decoder in a broadcast services communication system |
US6731936B2 (en) | 2001-08-20 | 2004-05-04 | Qualcomm Incorporated | Method and system for a handoff in a broadcast communication system |
US20030054807A1 (en) | 2001-09-17 | 2003-03-20 | Liangchi Hsu | Apparatus, and associated method, for facilitating multicast and broadcast services in a radio communication system |
US6701482B2 (en) | 2001-09-20 | 2004-03-02 | Qualcomm Incorporated | Method and apparatus for coding bits of data in parallel |
JP2003099327A (ja) | 2001-09-21 | 2003-04-04 | Yoichi Akase | データ再生方法および終端装置 |
US7237108B2 (en) | 2001-09-26 | 2007-06-26 | General Instrument Corporation | Encryption of streaming control protocols and their headers |
KR100819493B1 (ko) | 2001-09-28 | 2008-04-07 | 엘지전자 주식회사 | 무선랜을 이용한 엠펙 데이터 송수신 장치 |
JP3841337B2 (ja) | 2001-10-03 | 2006-11-01 | 日本放送協会 | コンテンツ送信装置、コンテンツ受信装置およびコンテンツ送信プログラム、コンテンツ受信プログラム |
US7184789B2 (en) | 2001-10-03 | 2007-02-27 | Qualcomm, Incorporated | Method and apparatus for data packet transport in a wireless communication system using an internet protocol |
US7352868B2 (en) | 2001-10-09 | 2008-04-01 | Philip Hawkes | Method and apparatus for security in a data processing system |
US7649829B2 (en) * | 2001-10-12 | 2010-01-19 | Qualcomm Incorporated | Method and system for reduction of decoding complexity in a communication system |
JP2003124927A (ja) | 2001-10-15 | 2003-04-25 | Sony Corp | 相互認証システム及び相互認証方法、相互認証装置、並びに記憶媒体 |
FR2831360B1 (fr) * | 2001-10-19 | 2004-02-06 | Viaccess Sa | Protocole interactif de gestion a distance du controle d'acces a des informations embrouillees |
US7181620B1 (en) * | 2001-11-09 | 2007-02-20 | Cisco Technology, Inc. | Method and apparatus providing secure initialization of network devices using a cryptographic key distribution approach |
JP4292736B2 (ja) | 2001-11-15 | 2009-07-08 | ソニー株式会社 | 伝送システム、伝送方法 |
US6885874B2 (en) * | 2001-11-27 | 2005-04-26 | Motorola, Inc. | Group location and route sharing system for communication units in a trunked communication system |
US6882850B2 (en) * | 2001-12-03 | 2005-04-19 | Sprint Spectrum L.P. | Method and system for zone-based capacity control |
US7382881B2 (en) * | 2001-12-07 | 2008-06-03 | Telefonaktiebolaget L M Ericsson (Publ) | Lawful interception of end-to-end encrypted data traffic |
FR2833446B1 (fr) | 2001-12-12 | 2004-04-09 | Viaccess Sa | Protocole de controle du mode d'acces a des donnees transmises en mode point a point ou point multi-point |
NZ533176A (en) | 2001-12-25 | 2005-10-28 | Ntt Docomo Inc | Device and method for restricting content access and storage |
US7076657B2 (en) | 2001-12-28 | 2006-07-11 | Siemens Communications, Inc. | Use of short message service (SMS) for secure transactions |
US8126127B2 (en) | 2002-01-16 | 2012-02-28 | Qualcomm Incorporated | Method and apparatus for provision of broadcast service information |
US6970689B2 (en) | 2002-02-15 | 2005-11-29 | Broadcom Corporation | Programmable mixer for reducing local oscillator feedthrough and radio applications thereof |
JP3609788B2 (ja) | 2002-02-27 | 2005-01-12 | 株式会社東芝 | 放送信号記録装置 |
JP3857610B2 (ja) | 2002-03-05 | 2006-12-13 | 株式会社エヌ・ティ・ティ・ドコモ | 承継保証装置、通信装置、プログラム、及び記録媒体 |
JP4104356B2 (ja) * | 2002-03-18 | 2008-06-18 | 東芝ソリューション株式会社 | 放送システム、受信装置及びプログラム |
US7599497B2 (en) | 2002-03-27 | 2009-10-06 | British Telecommunications Public Limited Company | Key management protocol |
JP2003297015A (ja) | 2002-03-29 | 2003-10-17 | Toshiba Corp | コンテンツ保存端末及びこのコンテンツ保存端末にコンテンツを配信する配信サーバ装置 |
JP3818504B2 (ja) | 2002-04-15 | 2006-09-06 | ソニー株式会社 | 情報処理装置および方法、並びにプログラム |
JP4192498B2 (ja) | 2002-05-17 | 2008-12-10 | 日本電気株式会社 | コンテンツ転送方法、そのプログラム、そのシステム及びサーバ |
EP1487204B1 (en) | 2002-05-22 | 2012-04-18 | Panasonic Corporation | Speculative recording device |
JP4220303B2 (ja) | 2002-05-22 | 2009-02-04 | パナソニック株式会社 | 投機録画装置、及びそのシステム |
US7197072B1 (en) * | 2002-05-30 | 2007-03-27 | Intervideo, Inc. | Systems and methods for resetting rate control state variables upon the detection of a scene change within a group of pictures |
JP4276411B2 (ja) * | 2002-06-28 | 2009-06-10 | インクリメント・ピー株式会社 | 通信機器認証システム、通信機器認証方法、通信機器認証装置、通信機器認証用プログラムおよび情報記録媒体 |
US7646737B2 (en) * | 2002-08-02 | 2010-01-12 | Qualcomm Incorporated | Multimode wireless device system provision validation and acquisition method and apparatus |
KR20040021039A (ko) | 2002-09-02 | 2004-03-10 | 엘지전자 주식회사 | 고밀도 광디스크의 에러정정 방법 |
WO2004025895A1 (en) | 2002-09-13 | 2004-03-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Secure broadcast/multicast service |
JP2004186768A (ja) | 2002-11-29 | 2004-07-02 | Toshiba Corp | 放送受信装置、放送受信方法及びavネットワークシステム |
US7599655B2 (en) | 2003-01-02 | 2009-10-06 | Qualcomm Incorporated | Method and apparatus for broadcast services in a communication system |
US7319757B2 (en) * | 2003-01-02 | 2008-01-15 | Intel Corporation | Wireless communication device and method for over-the-air application service |
US7424115B2 (en) | 2003-01-30 | 2008-09-09 | Nokia Corporation | Generating asymmetric keys in a telecommunications system |
US20040202329A1 (en) | 2003-04-11 | 2004-10-14 | Samsung Electronics Co., Ltd. | Method and system for providing broadcast service using encryption in a mobile communication system |
US7181196B2 (en) | 2003-05-15 | 2007-02-20 | Lucent Technologies Inc. | Performing authentication in a communications system |
US7275157B2 (en) | 2003-05-27 | 2007-09-25 | Cisco Technology, Inc. | Facilitating 802.11 roaming by pre-establishing session keys |
US7574196B2 (en) | 2003-06-30 | 2009-08-11 | Nokia Corporation | Method and a system for charging a streaming connection in a mobile packet radio system |
US8098818B2 (en) | 2003-07-07 | 2012-01-17 | Qualcomm Incorporated | Secure registration for a multicast-broadcast-multimedia system (MBMS) |
KR100843072B1 (ko) | 2005-02-03 | 2008-07-03 | 삼성전자주식회사 | 무선 네트워크 시스템 및 이를 이용한 통신 방법 |
KR100628566B1 (ko) | 2005-04-25 | 2006-09-26 | 삼성전자주식회사 | 무선랜에서 보안 정보 형성 방법 |
-
2003
- 2003-07-07 US US10/617,215 patent/US8098818B2/en not_active Expired - Fee Related
-
2004
- 2004-07-01 WO PCT/US2004/021530 patent/WO2005009001A1/en active Application Filing
- 2004-07-01 MX MXPA06000149A patent/MXPA06000149A/es unknown
- 2004-07-01 CN CN200910222054A patent/CN101707804A/zh active Pending
- 2004-07-01 KR KR1020067000322A patent/KR20060031848A/ko not_active Application Discontinuation
- 2004-07-01 RU RU2006103360/09A patent/RU2363110C2/ru not_active IP Right Cessation
- 2004-07-01 AT AT04756664T patent/ATE408299T1/de not_active IP Right Cessation
- 2004-07-01 CA CA002531215A patent/CA2531215A1/en not_active Abandoned
- 2004-07-01 UA UAA200601141A patent/UA90454C2/ru unknown
- 2004-07-01 BR BRPI0412375-1A patent/BRPI0412375A/pt not_active IP Right Cessation
- 2004-07-01 CN CN2004800195875A patent/CN1820480B/zh not_active Expired - Fee Related
- 2004-07-01 EP EP04756664A patent/EP1642441B1/en not_active Not-in-force
- 2004-07-01 AU AU2004301386A patent/AU2004301386A1/en not_active Abandoned
- 2004-07-01 JP JP2006518829A patent/JP2007527652A/ja not_active Ceased
- 2004-07-01 DE DE602004016510T patent/DE602004016510D1/de active Active
- 2004-07-07 TW TW093120386A patent/TW200509634A/zh unknown
-
2006
- 2006-01-01 IL IL172932A patent/IL172932A0/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11127468A (ja) * | 1997-10-20 | 1999-05-11 | Fujitsu Ltd | 通信制御装置及び無線通信システム |
JP2000269959A (ja) * | 1998-11-09 | 2000-09-29 | Lucent Technol Inc | キー更新による認証方法 |
JP2002300152A (ja) * | 2001-03-29 | 2002-10-11 | Hitachi Ltd | 通信セキュリティ保持方法及びその実施装置並びにその処理プログラム |
JP2005509367A (ja) * | 2001-11-05 | 2005-04-07 | クゥアルコム・インコーポレイテッド | マルチキャスト/同報通信サービスのためのパケットデータサービスノードの選択 |
WO2003051072A1 (en) * | 2001-12-07 | 2003-06-19 | Qualcomm, Incorporated | Apparatus and method of using a ciphering key in a hybrid communications network |
JP2005512471A (ja) * | 2001-12-07 | 2005-04-28 | クゥアルコム・インコーポレイテッド | ハイブリッド通信ネットワークで暗号解読用鍵を用いる装置及び方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009524309A (ja) * | 2006-01-20 | 2009-06-25 | シーメンス アクチエンゲゼルシヤフト | 権限のない装置によるマルチキャストサービスのメディアデータの受信を阻止するための方法、装置、コンピュータプログラム、データ担体およびコンピュータプログラム製品 |
US8745382B2 (en) | 2006-01-20 | 2014-06-03 | Siemens Aktiengesellschaft | Method, apparatus, computer program, data storage medium and computer program product for preventing reception of media data from a multicast service by an unauthorized apparatus |
JP2009526454A (ja) * | 2006-02-09 | 2009-07-16 | シーメンス アクチエンゲゼルシヤフト | メディアサーバと加入者機器との間においてメディアデータを暗号化して伝送するための方法、装置および/またはコンピュータプログラム製品 |
JP4856723B2 (ja) * | 2006-02-09 | 2012-01-18 | シーメンス アクチエンゲゼルシヤフト | メディアサーバと加入者機器との間においてメディアデータを暗号化して伝送するための方法、装置および/またはコンピュータプログラム製品 |
JP2013031187A (ja) * | 2006-09-25 | 2013-02-07 | Qualcomm Inc | 移動局とセキュアゲートウェイとの間のシグナリングおよびメディアパケットのためのヌル暗号化を有する方法および装置 |
US8761713B2 (en) | 2007-02-02 | 2014-06-24 | Qualcomm Incorporated | Method and apparatus for emergency broadcast using an emergency broadcast-multicast service |
JP2011501915A (ja) * | 2007-10-09 | 2011-01-13 | アルカテル−ルーセント ユーエスエー インコーポレーテッド | 安全な無線通信 |
US8792641B2 (en) | 2007-10-09 | 2014-07-29 | Alcatel Lucent | Secure wireless communication |
Also Published As
Publication number | Publication date |
---|---|
IL172932A0 (en) | 2006-06-11 |
UA90454C2 (ru) | 2010-05-11 |
RU2006103360A (ru) | 2006-06-10 |
CA2531215A1 (en) | 2005-01-27 |
US20050008159A1 (en) | 2005-01-13 |
WO2005009001A8 (en) | 2005-03-10 |
TW200509634A (en) | 2005-03-01 |
WO2005009001A1 (en) | 2005-01-27 |
DE602004016510D1 (de) | 2008-10-23 |
EP1642441A1 (en) | 2006-04-05 |
CN1820480A (zh) | 2006-08-16 |
EP1642441B1 (en) | 2008-09-10 |
CN101707804A (zh) | 2010-05-12 |
RU2363110C2 (ru) | 2009-07-27 |
US8098818B2 (en) | 2012-01-17 |
CN1820480B (zh) | 2010-09-08 |
AU2004301386A1 (en) | 2005-01-27 |
KR20060031848A (ko) | 2006-04-13 |
BRPI0412375A (pt) | 2006-09-19 |
MXPA06000149A (es) | 2006-03-21 |
ATE408299T1 (de) | 2008-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2007527652A (ja) | マルチキャスト・ブロードキャスト・マルチメディア・システム(mbms)のための安全な登録 | |
KR101217681B1 (ko) | 통신 시스템에서 브로드캐스트-멀티캐스트 통신을 위해 인증된 챌린지들을 제공하기 위한 방법 및 장치 | |
KR101123591B1 (ko) | 이동 통신 시스템에서의 보안 데이터 송신을 위한 방법 및 장치 | |
US9520996B2 (en) | Ciphering data for transmission in a network | |
AU2004258561B2 (en) | Apparatus and method for a secure broadcast system | |
JP5296124B2 (ja) | 無線通信システムにおける放送−マルチキャスト・サービス(bcmcs)のための時間ベース料金請求の方法および装置 | |
US20060291660A1 (en) | SIM UICC based broadcast protection | |
EP3823331A1 (en) | Mutual authentication with modified message authentication code | |
TW200952424A (en) | Authenticating a wireless device in a visited network | |
JP2007529147A5 (ja) | ||
CA2534012A1 (en) | Method and apparatus for enabling content provider authentication | |
AU2010212432A1 (en) | Secure registration for a multicast-broadcast-multimedia system (MBMS) | |
WO2006136280A1 (en) | Sim/uicc based broadcast protection | |
WO2006121420A2 (en) | Method and apparatus for providing user information to a content provider |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070626 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070626 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100511 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100811 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100818 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100913 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100917 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100921 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101019 |
|
A045 | Written measure of dismissal of application [lapsed due to lack of payment] |
Free format text: JAPANESE INTERMEDIATE CODE: A045 Effective date: 20110222 |