JP2014512137A - 無線通信システムにおけるフレーム構造及びフレーム構造を通した複数のデータストリームを送受信する方法及び装置 - Google Patents
無線通信システムにおけるフレーム構造及びフレーム構造を通した複数のデータストリームを送受信する方法及び装置 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. MP3 (MPEG-1 Audio Layer 3)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/16—Arrangements for broadcast or for distribution of identical information repeatedly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/007—Unequal error protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0072—Error control for data other than payload data, e.g. control data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0079—Formats for control data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
- H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/615—Signal processing at physical level
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
Abstract
Description
送信部704は、このフレームを反復して送信する。
102 プリアンブルセクション
104 データセクション
106 P1
108 L1−pre
110 L1−Config
112 L1−Dyn
114 L1−ダイナミック拡張
116 サイクリックリダンダンシーチェック(CRC)
118 L1パッディング
Claims (14)
- 無線通信システムにおけるフレームを通してデータを送信する方法であって、
固定データアイテム及び構成データアイテムを含むプリアンブルセクションと、少なくとも1つの物理レイヤーパイプ(PLP)を含むデータセクションとを含むようにフレームを構成するステップと、
前記構成されたフレームを送信するステップとを有し、
前記構成データアイテムは、前記少なくとも1つのPLPに関連し、前記構成データアイテムの反復長さに従って前記フレームのプリアンブルセクションを構成することを特徴とする方法。 - 反復長さが1である構成データアイテムは、すべてのフレームのプリアンブルに含まれることを特徴とする請求項1に記載の方法。
- 反復長さがNである構成データアイテムは、N個のフレームのうちの1つのフレームに含まれることを特徴とする請求項1に記載の方法。
- すべてのPLPに対する構成データアイテムが割り当てられる場合に、ダミーPLPに対する構成データアイテム又は前記割り当てられた構成データアイテムのうちの少なくとも1つが前記プリアンブルセクションに含まれることを特徴とする請求項1に記載の方法。
- 前記反復長さのそれぞれは、前記反復長さのそれぞれに対応する構成データアイテムが前記プリアンブルセクションのシグナリングデータの部分として送信されることを示すことを特徴とする請求項1に記載の方法。
- 前記構成データアイテムのそれぞれは、PLP識別子を含むループのフォーマットとして構成されることを特徴とする請求項1に記載の方法。
- 無線通信システムにおけるフレームを通してデータを受信する方法であって、
固定データアイテム及び構成データアイテムを含むプリアンブルセクションと、少なくとも1つの物理レイヤーパイプ(PLP)を含むデータセクションとを含むフレームを受信するステップと、
前記フレームのプリアンブルセクションを解析するステップとを有し、
前記構成データアイテムは、前記少なくとも1つのPLPに関連し、前記構成データアイテムの反復長さに従って前記フレームのプリアンブルセクションを解析することを特徴とする方法。 - 反復長さが1である構成データアイテムは、すべてのフレームのプリアンブルに含まれることを特徴とする請求項7に記載の方法。
- 反復長さがNである構成データアイテムは、N個のフレームのうちの1つのフレームに含まれることを特徴とする請求項7に記載の方法。
- すべてのPLPに対する構成データアイテムが割り当てられる場合に、ダミーPLPに対する構成データアイテム又は前記割り当てられた構成データアイテムのうちの少なくとも1つが前記プリアンブルセクションに含まれることを特徴とする請求項7に記載の方法。
- 前記反復長さのそれぞれは、前記反復長さのそれぞれに対応する構成データアイテムが前記プリアンブルセクションのシグナリングデータの部分として受信されることを示すことを特徴とする請求項7に記載の方法。
- 前記構成データアイテムのそれぞれは、PLP識別子を含むループのフォーマットとして構成されることを特徴とする請求項7に記載の方法。
- 請求項1乃至請求項6のいずれか1項に記載の方法を実行することを特徴とする送信装置。
- 請求項7乃至請求項12のいずれか1項に記載の方法を実行することを特徴とする受信装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1106033.2 | 2011-04-08 | ||
GB1106033.2A GB2489750A (en) | 2011-04-08 | 2011-04-08 | Frame structure and signalling for wireless broadcast system |
PCT/KR2012/002647 WO2012138187A2 (en) | 2011-04-08 | 2012-04-06 | A frame structure of a wireless communication system, and method and apparatus for transmitting and receiving a plurality of data streams through the frame structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014512137A true JP2014512137A (ja) | 2014-05-19 |
JP6001639B2 JP6001639B2 (ja) | 2016-10-05 |
Family
ID=44122861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014503607A Expired - Fee Related JP6001639B2 (ja) | 2011-04-08 | 2012-04-06 | 無線通信システムにおけるフレーム構造及びフレーム構造を通した複数のデータストリームを送受信する方法及び装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8923150B2 (ja) |
EP (1) | EP2509247A3 (ja) |
JP (1) | JP6001639B2 (ja) |
KR (1) | KR101860951B1 (ja) |
CN (1) | CN103609163B (ja) |
AU (1) | AU2012240697A1 (ja) |
GB (2) | GB2489750A (ja) |
RU (1) | RU2586631C2 (ja) |
WO (1) | WO2012138187A2 (ja) |
Families Citing this family (10)
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WO2015037888A1 (en) * | 2013-09-11 | 2015-03-19 | Samsung Electronics Co., Ltd. | Transmitting apparutus, receiving apparatus and control methods tereof |
US9444856B2 (en) * | 2013-09-25 | 2016-09-13 | Ericsson Ab | System and method for managing adjacent channels in an adaptive streaming environment |
JP6262880B2 (ja) * | 2014-04-09 | 2018-01-17 | エルジー エレクトロニクス インコーポレイティド | 放送伝送装置、放送受信装置、放送伝送装置の動作方法及び放送受信装置の動作方法 |
KR102281807B1 (ko) * | 2015-05-29 | 2021-07-26 | 삼성전자주식회사 | 송신 장치, 수신 장치 및 그 제어 방법 |
KR102484258B1 (ko) * | 2015-07-23 | 2023-01-04 | 삼성전자주식회사 | 송신 장치, 수신 장치 및 그 제어 방법 |
WO2017014591A1 (en) * | 2015-07-23 | 2017-01-26 | Samsung Electronics Co., Ltd. | Transmitting apparatus, receiving apparatus, and control methods thereof |
TWI736648B (zh) * | 2016-07-15 | 2021-08-21 | 美商第一媒體有限責任公司 | 未來證明之控制發信號 |
KR102230126B1 (ko) | 2017-02-03 | 2021-03-19 | 삼성전자주식회사 | 송신 장치, 그의 셀 멀티플렉싱 방법, 수신 장치 및 그의 셀 디멀티플렉싱 방법 |
CN112311727B (zh) * | 2019-07-29 | 2022-05-24 | 杭州海康威视数字技术股份有限公司 | 无线传输视频的控制方法和系统 |
WO2024007262A1 (en) * | 2022-07-07 | 2024-01-11 | Zte Corporation | Systems and methods for frame structures for communication in passive/semi-passive internet-of-things |
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US6956814B1 (en) * | 2000-02-29 | 2005-10-18 | Worldspace Corporation | Method and apparatus for mobile platform reception and synchronization in direct digital satellite broadcast system |
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2011
- 2011-04-08 GB GB1106033.2A patent/GB2489750A/en not_active Withdrawn
-
2012
- 2012-04-05 GB GB1206195.8A patent/GB2490212B/en not_active Expired - Fee Related
- 2012-04-06 WO PCT/KR2012/002647 patent/WO2012138187A2/en active Application Filing
- 2012-04-06 AU AU2012240697A patent/AU2012240697A1/en not_active Abandoned
- 2012-04-06 KR KR1020120036112A patent/KR101860951B1/ko active IP Right Grant
- 2012-04-06 RU RU2013149794/07A patent/RU2586631C2/ru not_active IP Right Cessation
- 2012-04-06 JP JP2014503607A patent/JP6001639B2/ja not_active Expired - Fee Related
- 2012-04-06 CN CN201280027986.0A patent/CN103609163B/zh not_active Expired - Fee Related
- 2012-04-09 US US13/442,497 patent/US8923150B2/en not_active Expired - Fee Related
- 2012-04-10 EP EP12163579A patent/EP2509247A3/en not_active Ceased
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JP2000059322A (ja) * | 1998-07-16 | 2000-02-25 | Sony Internatl Europ Gmbh | 放送オブジェクトのアクセスタイム決定方法 |
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Title |
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Also Published As
Publication number | Publication date |
---|---|
CN103609163A (zh) | 2014-02-26 |
EP2509247A2 (en) | 2012-10-10 |
KR20120115152A (ko) | 2012-10-17 |
RU2586631C2 (ru) | 2016-06-10 |
GB2490212B (en) | 2013-06-26 |
US20120257586A1 (en) | 2012-10-11 |
EP2509247A3 (en) | 2012-12-26 |
GB201206195D0 (en) | 2012-05-23 |
AU2012240697A1 (en) | 2013-10-03 |
JP6001639B2 (ja) | 2016-10-05 |
WO2012138187A2 (en) | 2012-10-11 |
KR101860951B1 (ko) | 2018-05-24 |
US8923150B2 (en) | 2014-12-30 |
GB2489750A (en) | 2012-10-10 |
CN103609163B (zh) | 2017-06-23 |
WO2012138187A3 (en) | 2013-01-10 |
RU2013149794A (ru) | 2015-05-20 |
GB201106033D0 (en) | 2011-05-25 |
GB2490212A (en) | 2012-10-24 |
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