TW401697B - System for providing user terminals with information from at least one remote communication network, method of broadcasting information from internet service provides to user terminals via satellite, and satellite broadcast communication system - Google Patents

System for providing user terminals with information from at least one remote communication network, method of broadcasting information from internet service provides to user terminals via satellite, and satellite broadcast communication system Download PDF

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Publication number
TW401697B
TW401697B TW087114693A TW87114693A TW401697B TW 401697 B TW401697 B TW 401697B TW 087114693 A TW087114693 A TW 087114693A TW 87114693 A TW87114693 A TW 87114693A TW 401697 B TW401697 B TW 401697B
Authority
TW
Taiwan
Prior art keywords
data
broadcast
internet
channel
satellite
Prior art date
Application number
TW087114693A
Other languages
Chinese (zh)
Inventor
S Joseph Campanella
Original Assignee
Worldspace Man Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Worldspace Man Corp filed Critical Worldspace Man Corp
Application granted granted Critical
Publication of TW401697B publication Critical patent/TW401697B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65Arrangements characterised by transmission systems for broadcast
    • H04H20/71Wireless systems
    • H04H20/74Wireless systems of satellite networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/20Adaptations for transmission via a GHz frequency band, e.g. via satellite
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/18578Satellite systems for providing broadband data service to individual earth stations
    • H04B7/18582Arrangements for data linking, i.e. for data framing, for error recovery, for multiple access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854Wide area networks, e.g. public data networks
    • H04L12/2856Access arrangements, e.g. Internet access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H2201/00Aspects of broadcast communication
    • H04H2201/10Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/19Aspects of broadcast communication characterised by the type of broadcast system digital satellite radio [DSR]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/82Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Relay Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

A satellite digital broadcast system is provided which broadcasts selected Internet information such as news reports, weather reports and stock market rates, along with radio programs. Broadcast channel comprise Internet information and a service control header to identify the type of Internet information contained therein. User terminals are provided which comprise a radio broadcast receiver to receive programs broadcast via satellite. Audio programs are played on a speaker connected to a radio broadcast receiver. The user terminals also comprise a multimedia device such as a personal computer connected to the receiver. The multimedia device is programmed to generate a computer display which prompts a user to select a topic of Internet information. The multimedia device stores received packets and selectively retrieves packets to generate displays such as Web pages using those packets which correspond to the topic of information selected by the user.

Description

401697 A7 B7 經泸部中央^^-^h工消论合作私卬製 五、發明説明 ( 1 ) 1 1 I 明 之 領 域 1 1 1 本 發 明 係 概 括 關 於 一 種 统 供 對 遠 處 使 用 者 終 端 機 提 /—' 1 I 供 播 送 之 網 際 網 路 資 料 f 白 終 端 機 至 網 際 網 路 服 務 提 供 者 請 先 1 閱 1 9 而 無 需 回 程 鏈 路 〇 讀 h 1 發 明 之 背 景 之 注 1 1 意 1 I 由 於 曰 益 擴 展 之 全 球 性 個 人 電 腦 裝 置 電 訊 裝 置 及 網 際 事 項 1 I 再 網 路 之 使 用 全 球 經 濟 巨 前 正 經 歷 一 次 資 料 革 命 * 其 預 期 $( 裝 本 重 要 性 * 如 十 九 世 紀 之 工 業 革 命 0 然 而 很 大 量 之 人 □ 通 頁 1 1 常 未 得 到 並 且 不 滿 意 其 電 訊 選 項 9 並 因 此 百 前 在 其 參 與 此 Γ 1 1 資 料 革 命 之 能 力 受 到 限 制 〇 此 人 Π 主 要 位 於 非 洲 中 美 洲 1 1 f 南 美 洲 及 亞 洲 在 此 等 地 ]w 9 通 訊 服 務 之 特 戡 直 到 現 在 1 訂 仍 然 為 短 波 無 線 電 播 送 之 不 良 聲 音 品 質 或 調 幅 (AM) 頻 道 1 | 及 調 頻 (FH) its 頻 道 地 面 無 線 電 播 送 系 統 之 涵 蓋 範 圍 限 制 〇 1 I 人 們 曾 建 議 一 種 K 衛 星 為 基 礎 之 無 線 電 直 播 系 統 VX 發 1 1 I 射 聲 頻 及 數 據 訊 號 包 括 影 像 9 至 基 本 上 世 界 任 何 部 份 之 X 低 成 本 消 費 者 接 收 機 〇 Μ 衛 星 為 基 礎 之 無 線 電 直 播 糸 統 提 - 1 1 供 若 干 優 於 現 有 衛 星 系 統 之 優 點 諸 如 能 提 供 手 提 式 腋 務 1 | 0 很 多 現 有 衛 星 系 統 無 法 提 供 手 提 式 服 務 因 為 其 需 要 大 1 I 型 衛 星 天 線 以 聯 通 此 等 系 統 〇 雖 然 若 干 其 他 現 有 衛 星 糸 1 1 統 可 提 供 手 提 式 或 行 動 通 訊 服 務 但 此 等 系 統 不 提 供 適 當 1 1 頻 道 容 量 Η 提 供 白 網 際 網 路 (I n t e r n e t) 及 世 界 資 訊 網 1 1 (V or 1 d V id e We b 簡稱 WWW) 發 射 資 料 至 很 多 不 同 使 用 者 1 I 所 需 要 之 高 輸 出 數 據 速 率 0 1 I 狀 而 Μ 衛 星 為 基 礎 之 無 線 電 直 播 % 統 受 到 限 制 因 為 1 1 本紙張尺度適扣中國國家標準(CNS ) A4規格(210X 297公釐) 4 401697 A7 B7五、發明説明(2 ) 。 接 料直 資之 他礎 其基 或為 音 星 語衛 射 Μ 發由 者經 用法 使無 許者 允用 不使 且之 並機 , 收 向接 單等 為此 機 ’ 收此 接因 訊 通 向 雙 統 系 送 播 電 線 無 統 系 通 聯 路 網 際 網 知 習 在 話 電 換 交 眾 公 一 如 諸 路 。 鍵連 路訊者 網通供 際一提 網及通 至腦聯 通電路 聯一網 法用際 無使網 之者 一 因用與 並使路 , , 網 用使 使 , 示如 提例 其。 , 類 幕種 C 螢之10 串料at 連資1C 一得un 生獲πιπι 產路Co 器網 視際pe 監網ca 腦自 電 求 之尋 者者 用 用 使 使 在擇 〇 選 接者 S t e N 用 使 擇 選 可 者 用 •1 a401697 A7 B7 ^^-^ h Industrial and Commercial Cooperation and Private System of the Ministry of Economic Affairs V. Description of the Invention (1) 1 1 I Field of the Invention 1 1 1 The present invention is a general overview of a system for providing remote terminals to users. / — '1 I Internet data for transmission f White terminal to Internet service provider Please read 1 9 without backhaul link 0 Read h 1 Background of the invention Note 1 1 Meaning 1 I Expansion of global personal computer equipment, telecommunications equipment and Internet events 1 I Re-use of the Internet The global economic giant is experiencing a data revolution * its expectations $ (Importance of importance * As in the nineteenth century industrial revolution 0 However, a large number Person □ Page 1 1 is often unavailable and unsatisfied with his telecommunications option 9 and therefore With this Γ 1 1 the ability of the data revolution is limited. This person Π is mainly located in Africa, Central America 1 1 f South America and Asia in these places] w 9 special features of communication services until now 1 subscription is still bad for short-wave radio transmission Sound quality or amplitude modulation (AM) channel 1 | and frequency modulation (FH) its channel terrestrial radio broadcasting system coverage limit 0 1 I People have suggested a K satellite-based live broadcast system VX to send 1 1 I radio and data signals Includes image 9 to X low-cost consumer receivers from virtually any part of the world. OM satellite-based live radio broadcasting-1 1 Provides several advantages over existing satellite systems such as the ability to provide portable armpits 1 | 0 Many existing satellite systems cannot provide portable services because they require large I-type satellite antennas to connect to these systems. Other existing satellites can provide portable or mobile communication services, but these systems do not provide appropriate 1 1 channel capacity. Provide white Internet and World Information Network 1 1 (V or 1 d V id e We b (WWW for short) transmits data to many different users 1 I High output data rate required 0 1 I state and M satellite-based radio live broadcast% system is limited because 1 1 paper size is suitable for China National Standard (CNS ) A4 specification (210X 297 mm) 4 401697 A7 B7 V. Description of the invention (2). The basics of receiving direct funding are based on the sound of the sound star, and the sender has used the method to allow the unlicensed to allow and not to be connected, and to receive orders and so on for this machine. Sending and broadcasting wires to the dual system, the non-system network, the interconnected network, and the Internet know-how are the same as the public. The key linker is Netcom, which provides an internet connection, and a circuit that connects to the brain, and the network is connected to a network. The network is not used by the network. The network is used, and the network is used as an example. 10 kinds of screens of type C firefly at the joint venture 1C. You can get a πιπι production route Co device network video pe monitoring network ca brain seeker for use. te N can be used if you choose. 1 a

a C Γ ο 之 售 o P c a 件 文 之 份 部 網 訊 資 0T 世 路 際 網 在 通 聯 體 軟 Γ p a 至 射 發 與 入 輸 者 用 使 許 允 體 軟 Γ ο t a s 關在 得為 獲形 如構 例不 K 機 » 收 字接 鐽送 關播 之電 關線 有無 題有 標現 主 。 定料 選資 之之 擎題 引標 尋主 搜定 頁選 網於 網 際 網 之 料 資 钱 下 及 擇 選 式。 動路 互鐽 路訊 網通 際有 網間 自 之 M者 藉供 與提 者通 用聯 使路 (請先閱讀背面之注意事項再1^·本頁) 裝 訂 經浐部中央拉^'-^’.=::^-消抡合作>11卬製 人用 量使 大別 此個 如應 於響 關及 有, 係道 ’ 頻 料訊 資通 量 同 大不 很在 之 , 路間 網時 際同 網不不 在在對 , 得 , 而使求 然,要 口者 為 成 料 資 同 相 供 提 者 用 使 同 需基 ,為S 此星a 因衛^ Μ 。Μ函 使 sstel 率者 t 效二 缺使 δ — 例 欠對 ί 之其點 源,儍 資機種 統端種 系 終 之 訊者統 通用系 星使播 寬一之 帶要礎U 良 衛 他 其 及 本直 成 電 低線 種無 品 音 聲 之 收 接 路 網 際 網 自 能 及Μ \—/ 本 成 低 及 率 速。 據料 數資 出送述 輸播概 高之之 , 定明 質選發 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐) 5 A7 B7 經浐部十夾^^而^^工消抡合作私卬掣 五、發明説明(3 ) 1 1 鑑 於 上 述 缺 點 及 限 制 本 發 明 之 一 項 巨 的 為 提 供 一 種 衛 1 1 星 數 位 式 直 播 糸 統 其 可 播 送 選 定 之 網 際 網 路 資 料 至 低 成 1 1 本 使 用 者 終 端 機 〇 除 其 他 類 型 之 資 料 外 選 定 之 網 際 網 路 請 先 1 1 資 錄 料 〇 可 例 如 為 氣 象 報 告 新 聞 報 告 股 市 行 情 消 費 者 閲 讀 背. 1 1 1 1 本 發 明 之 另 一 巨 的 為 在 播 送 頻 道 播 送 選 定 類 型 之 網 際 意 事 1 項 | 網 路 資 料 作 為 封 包 〇 網 際 網 路 封 包 在 衛 星 數 位 式 直 播 系 統 / 裝 1 之 播 送 頻 道 予 Μ 流 式 化 〇 一 播 送 頻 道 可 傳 送 一 種 或 多 種 類 本 頁 型 之 網 際 網 路 資 料 諸 如 新 聞 氣 象 股 市 報 告 等 等 0 而 | 且 網 際 網 路 封 包 包 含 藉 瀏 覽 器 選 擇 特 定 網 頁 (例如網際 1 I 網 路 資 料 之 類 別 )所必要之資料 〇 1 1 本 發 明 之 另 一 百 的 為 提 供 低 成 本 使 用 者 終 端 機 包 含 訂 1 一 無 線 電 播 送 接 收 iftife m 其 適 合 連 接 至 多 媒 體 裝 置 9 諸 如 個 1 1 人 電 腦 〇 1 | 本 發 明 之 再 一 巨 的 為 提 供 使 用 者 終 端 機 有 一 使 用 者 1 介 面 供 選 擇 播 送 網 際 網 路 資 料 之 類 型 予 Μ 儲 存 供 在 使 用 T 者 終 端 機 顯 示 巨 的 0 使 用 者 終 端 俄 使 用 經 由 使 用 者 介 面 所 * 1 1 輸 入 之 選 擇 Μ 檢 查 所 儲 存 之 封 包 並 檢 索 對 nte 懕 於 使 用 者 - 1 1 所 選 定 網 際 網 路 資 料 類 型 之 封 包 0 封 包 使 用 一 多 媒 體 裝 置 1 | 予 以 顯 示 (或如為聲頻 予Μ播故) 0 1 I 本 發 明 之 此 等 及 其 他 諸 多 百 的 係 部 份 藉 對 遠 處 使 用 者 1 1 1 提 供 使 用 者 終 端 機 所 達 成 其 包 括 有 一 播 送 接 收 機 供 接 1 1 收 無 線 電 衛 星 直 播 及 一 多 媒 體 裝 置 供 儲 存 及 顯 示 白 網 1 1 際 網 路 服 務 提 供 者 經 由 衛 星 直 接 無 媒 電 播 送 系 統 所 播 送 1 1 本紙張尺度適州中國國家標準(CNS ) A4規格(210X 297公釐) -6 - 401607 A7 B7 經沪部中央^參^^^工消资合作^卬5'1 五、發明説明 ( 4 ) 1 1 之 選 定 資 料 0 使 用 者 終 端 機 予 Μ 規 劃 程 式 9 Μ 將 指 示 使 用 1 1 者 所 希 望 類 型 之 網 際 網 路 資 料 之 使 用 者 資 料 選 擇 轉 換 為 控 1 1 制 訊 號 供 命 令 多 媒 體 裝 置 抽 取 所 接 收 之 對 應 於 使 用 者 資 讀 1 先 1 料 選 擇 之 封 包 以 供 顯 示 或 重 播 巨 的 0 閱 讀 1 背_ 1 因 此 在 — 方 面 網 際 網 路 服 務 提 供 者 有 一 網 路 連 接 器 δ 之 1 注 1 » 構 形 為 將 選 定 之 多 媒 體 數 據 白 In t e r η et/WWW 選 定 路 徑 至 意· 事 1 項 | —. 播 送 站 0 播 送 站 將 網 際 網 路 封 包 數 據 格 式 化 為 包 含 封 再 包 之 播 送 節 百 並 在 衛 星 數 位 式 直 播 糸 統 將 播 送 節 百 發 射 寫《 本 頁 % I 至 一 衛 星 0 腋 務 提 供 者 供 給 另 外 之 資 料 9 以 識 別 對 應 於 播 1 I 送 節 百 中 不 同 類 型 之 網 際 綑 路 資 料 ( 例 如 新 聞 消 費 者 i 1 1 I 錄 教 育 性 節 百 等 等 )之封包C > 1 1 訂 1 在 另 一 方 面 本 發 明 針 對 一 種 方 法 提 供 一 種 低 成 本 全 球 手 提 式 使 用 者 終 端 4616; m 經 由 網 際 網 路 可 利 用 至 少 1 1 限 定 之 至 資 料 服 務 之 聯 通 0 該 方 法 包 含 在 連 接 至 無 線 電 播 1 I 送 接 收 擁 之 多 媒 體 裝 置 (例如個人電腦) 產 生 螢 幕 提 示 之 步 i 1 驟 0 螢 幕 提 示 允 許 使 用 者 自 經 由 衛 星 數 位 式 直 播 系 統 所 播 Ϊ 送 之 不 同 類 型 之 網 際 網 路 資 料 當 中 選 擇 Ο 接 收 m 將 接 收 自 1 1 無 線 電 衛 星 直 播 糸 統 之 數 據 解 除 多 路 傳 輸 及 解 碼 以 獲 1 I 得 播 送 頻 道 0 對 螢 幕 提 不 之 使 用 者 響 atxT 應 由 電 腦 予 Μ 處 理 1 I f Μ 將 電 腦 構 形 為 在 構 成 包 含 網 際 網 路 資 料 之 播 送 節 S 之 1 f I 播 送 頻 道 抽 取 選 定 之 封 包 〇 多 媒 體 裝 置 首 先 將 來 白 播 送 頻 1 1 道 之 封 包 儲 存 在 —· 大 型 記 憶 體 裝 置 諸 如 磁 碟 機 供 使 用 者 1 1 Μ 後 聯 通 0 1 1 附 圖 之 簡 要 說 明 1 1 本紙張尺度適川中國國家標準(CNS ) A4規格(210X297公釐) —Ί 一 40l&g7 _ B7 五、發明説明(5 ) 自下列詳细說明,配合附圖將會更容易了解本發明之種 種目的,優點及新穎特色,在附圖中: 圖1為網際網路資料可通過根據本發明較佳實施例之無 線電衛星直播系統播送至使用者之方式之略圖; 圖2為概略方塊圖,例示圖1中所示根據本發明實施例之 播送站之操作; 圖3為播送站將播送頻道格式化為原始速率頻道,供發 射至圖1中所示根據本發明實施例之衛星之方式之略圖; 圖4例示衛星上訊號處理可在圖1中所示型式無線電衛星 直播系統實施之方式; 圖5為圖1中所示衛星上處理組件之概略方塊圖; 圖6為方塊圖,例示一使用者終端機之構造,其包括有 根據本發明較佳實施例之數位播送接收機及多媒體裝置諸 如個人電腦; 圖7為流程圖,其概述圖5之使用者終端機,根據本發明 之實施例,在下載所接收播送網際網路資料之選定封包時 ,所實施之連串操作;Μ及 圖8為根據本發明實施例之使用者終端機,所產生之例 證性電腦螢幕。 請予瞭解,在所有諸圖中,相同參考圖號指相同部份及 組件。 較佳實施例之詳细說明 以下根據下列概略大網*說明本發明之衛星通訊系統10: I .系統操作之概要 本紙張尺度適扣中國國家標隼(CNS ) Α4規格(210X 297公簸) _ 8 _ .*-1 I I- - - I— I - - I *I ! -'-i -- τ» ,. 、-'° ·. r (請先閱讀背面之注意事項再填寫本頁) ^01697 A7 B7 _ 五、發明説明(6 ) II.播送站 I I I .衛星 IV.使用者终端機 I.系統操作之概要 謫參照圖1,根據本發明,本案提供一系統10,其允許 ~位於遠處之使用者使用一低成本接收機接收高品質聲音 ’數據及影像,並選擇包含網際網路資料之一涸或多個播 送頻道,Μ下載至一連接至接收機之電腦。系統10較佳為 使用一衛星數位式直播糸統所實_。數位式直播系統較佳 為由三對地靜止衛星(其一在圈1中示於20),低成本無媒 電接收機或使用者終端機,及醑聯之地面網路所驵成。為 供例證目的,圖示一單一使用者终端機22,其包含一手持 式無線電接收機21連接至一多媒體裝置,諸如電腦29 ° 播送節目經由一個或多個播送站26發射至衛星20。如Μ 下將予更詳细說明,播送站26對包含聲頻,數據或兩者之 節目進行編碼,多路傳輸及其他訊號處理,Μ造成播送頻 道(BCS)在上鐽路28發射至衛星20。i鍵路28較佳為分頻 多路傳輪載波,其依據原始速率頻道(PRC)傳送BCS。每一 PRC在基帶提供一 16kbps之原始速率增量(PRI)。一 BC較佳 為包含1至8 PRC。對於每一 PRC,BC每432毫秒在一服務控 制報頭(S C Η )予Μ指定2 2 4位元。B C S傳送封包,其有些構 成源自網際網路之節目。根據本發明,網際網路資料之類 型在S C Η予Μ識別。衛星2 0在上踺路2 8進行基帶處理,以 在至少三時分多路傳輸下鏈路30之一發射BC之PRC至使用 9 m I I ---1 I ill ! - - -- ^L— I In .^n ^ > t (#先閲讀背面之注意事項再本页) 本紙張尺度適州中國國家梂準(CNS ) A4規格(210Χ297公釐) A7 B7 經济部中央^^/Jh-T消贽合竹打卬$t 五、發明説明 ( 7 ) 1 1 I 者 終 端 機 22 〇 1 1 1 繼 纊 請 參 眧 /、、、 圖 1 可對播送站2 6提供直接經由- -系統網 1 I 請 1 I 路 連 接 器 23及 —* 集 線 器 27來 白 網 際 網 路 25之 多 媒 體 資 料 ( 先 閱 1 I 例 如 聲 音 位 元 組 視 頻 及 網 頁 )( >系統網路連接器2 3可操 讀 背 面ι 1 I | 作 如 __. 網 際 網 路 服 務 提 供 者 $ Μ 及 進 行 二 或 更 多 網 際 網 路 1 I I 服 務 提 供 者 共 同 概 括 在 31所 指 示 並 在 集 線 器 27所 合 併 事 項 1 I 再 \ 之 操 作 〇 4/ 裝 本 根 據 本 發 明 之 方 面 可 經 由 網 際 網 路 聯 通 之 新 聞 報 告 頁 1 L 9 氣 象 報 告 股 市 行 情 教 育 性 節 i 消 費 者 百 錄 及 其 他 Γ 1 I 資 科 予 Μ 提 供 至 系 統 10中 之 播 送 站 26 0 系 統 10確 定 何 種 1 1 類 型 之 網 際 網 路 資 料 9 及 在 何 時 將 行 予 Μ 播 送 0 系 統 10包 1 訂 含 一 地 區 播 送 控 制 設 施 (RBCF) 39 其 可 用 Μ 在 上 鏈 路 28指 1 1 定 至 不 同 播 送 站 26之 頻 道 0 例 如 在 上 鏈 路 28之 頻 道 可 予 1 I 以 指 定 至 一 個 或 多 個 播 送 站 26 以 供 一 天 2 4小 時 連 壤 播 送 1 1 I 新 聞 〇 播 送 站 之 一 26可 予 Μ 控 制 Μ 在 特 定 市 場 之 操 作 時 L 間 提 供 股 市 數 據 〇 在 所 有 其 他 時 間 播 送 站 可 構 形 為 以 交 1 1 1 替 半 小 時 間 隔 播 送 股 市 新 聞 評 述 及 Tw 域 新 聞 0 而 且 一 1 I 播 送 站 可 構 形 為 在 一 播 送 頻 道 連 壙 播 送 氣 象 報 告 並 在 一 1 I 天 當 中 在 另 一 播 送 頻 道 在 規 定 之 時 間 同 時 播 送 教 育 性 1 1 1 節 巨 及 消 費 者 巨 錄 0 一 播 送 節 表 及 其 對 應 播 送 時 間 及 頻 1 1 道 予 以 分 發 給 使 用 者 0 使 用 者 因 此 可 決 定 何 時 將 接 收 機 調 1 1 至 何 一 TDM下鏈路30 Μ接收- -特定節目 包括包含網際 1 I 網 路 資 料 之 節 巨 0 1 I 另 外 可 將 不 同 消 費 者 播 送 包 裝 之 瀏 覽 器 網 頁 組 合 在 一 1 1 本紙張尺度速州中國國家標率(CNS ) A4規格(210X297公釐〉 -10 - A7 B7 五、發明説明(8 ) 中央位置(例如服務提供者31a),並在一個或多個播送站 26提供。供一消費者播送包裝之瀏覽器網頁,可提供最新 新聞重點節目及當日股市報價,而另一消費者播送網頁提 供一專用於蓮動重點節目之瀏覽器網頁。節目内容可自網 際網路獲得,提供根據,供將網際網路位址於置於封包, Μ供其選擇性下載及顯示在一連接至接收機之多媒體裝置。 根據本發明,每一使用者終端機22予Μ構形為經由一無 線電接收機21接收無線電衛星直播節目。如先前所陳述, 接收機21可予Μ調諧為自選定之三下鐽路30之一接收播送 節目。接收機21予Μ構形為對選定之下鏈路30解除多路傳 輸及解碼,以獲得自播送站26發射之播送頻道,並藉衛星 20提供至下鏈路30。連接至接收機22之電腦29處理解除多 路傳輸及解碼且儲存之數據,Μ抽取對應於使用者所要求 之選定類別或類型之網際網路資料之封包。電腦29儲存然 後並公布資料,亦即將資料顯示在電腦監視器,或在連接 至電腦之喇叭播放選定網際網路資料之聲頻部份。 經浐部中央^碑^^^工消处合作^卬$? (請先閱讀背面之注意事項再填寫本頁) 使用多媒體裝置,使用者可要求檢視,收聽或儲存已自 播送頻道100解除多路傳輸,解碼及儲存之特定類型之資 料(圖3)。一輸入裝置(例如滑鼠或鐽盤)可用Μ響應電腦 2 9所產生之螢幕提示。螢幕提示較佳為一個或多個螢幕, 有選單供列示不同資料類型(例如新聞•氣象,教育性節 目,消費者產品*股市報告等等)及對應之圖檷。使用者 可例如使用滑鼠按在一圖標。電腦29處理滑鼠輸入,以確 定已選擇何一選單項目*並如以下配合圖7及8所更詳细說 本紙悵尺度適/1〗中國國家標隼(CNS ) Α4規格(210 Χ297公釐) -1 1 ~: A7 B7 五、發明説明(9 ) 明,將電腦29構形為公布對應於使用者選擇之所儲存之 Internet資料。 系統10具有優點|因為其可有效率及成本經濟使用無線 電衛星直播系統,自一個或多個網際網路腋務提供者下載 相對大量之資料,例如至使用者終端機22。此大量人士希 望不同類型之資料,諸如新聞及氣象報告*而而播送資料 至所有使用者終端機22供選擇性接收,較之每次使用者要 求時提供數據至空間分段,更為成本經濟。除了節省空間 分段外,播送受歡迎網際網路資料,及對使用者終端機提 供裝置,Μ自播送之網際網路資料當中選擇,無需修改播 送糸統以包括回程鏈路,Μ藉其傳遞使用者要求,及對網 際網路服務提供者之響應,俾獲得網際網路資科。 I I.播送站 無線電直播糸統使用數位聲頻編碼技術。每一衛星20在 其整個各別涵蓋區域傳送具有品質相等於AM單音路,FM單 音路,FM立體及CD立體之直接無線電聲頻訊號,連同直接 至使用者終端機22之輔助數據,諸如傳呼,視頻及文字發 射。系統也可傳送多媒體服務*諸如下載至個人電腦(PC) ,供商業應用之大型數據庫,供旅行者之地圖,及印刷文 字資料,及供廣告及娛樂,Μ加強聲頻節目之彩色影像。 現將參照圖2說明將來自一個或多個播送站26之數位數 據流轉換為並行流,供發射至一衛星2 0之訊號處理◊為供 例證目的,圖示四節目資料來源60,64,68及72。二來源 60及64,或68及72,予Μ編碼,並一起作為單一播送節目 本紙張尺度適/彳]中國國家標準(CNS ) Α4規格(210X297公釐) _ ι 9 _ 1-— 11--- 1— ^^1 - - - _ I I t I I - / ^ 、-穸 I- (請先閱讀背面之注意事項再^^本頁) A7 B7__ 五、發明説明() 或服務之一部份予以發射。將說明包含合併來源60及64之 節目之編碼。包含資料來自來源68及72之節目,其訊號處 理為完全相同。 播送站26將來自一個或多個來源60及64,供一特定節目 之資料組合至播送頻道,其較佳為具有特徵為16 kbps之 增量。此等增量稱為原始速率增董或PRI。因此,如圖3中 所示,在播送頻道100所傳送之位元速率為nxl 6 kbps *其 中η為該特定播送服務提供者所使用之PRI數。另外’每一 16kbps PRI可另予Μ®分為二8 kbps分段101及103(圖3) ,其予Μ選擇路徑或切換一起通過系統1〇。分段及1〇3 提供一供在相同PRI諸如一數據流*具有低位元速率語音 訊號,或二供二各別語言之低位元速率語音頻道,等等, 傳送二不同服務項目之機構。PRI數較佳為根據節目碼予 Μ預定亦即設定。然而,數η並非系統10之具體限制。η之 值通常依據商業利害闞係,諸如單一播送頻道之成本及眼 務提供者付費之意願予Μ設定。 經浐部中央";^而^^工消介合作扣卬$t 為供例證目的,供第一播送頻道59來源60及64之η等於4 。供播送頻道67來源68及72之η之值,在例示之實陁例予 Μ設定至6。如先前所陳述’ η之值可予Μ改變。例如,如 果來源60,64,68或72之一為供予Μ播送之網際網路資肖 之來源,特別是如果資料包含視頻組份,可能需要鲛大& PRI數。 繼饋請參照圖2,超過一播送服務提供者可能具有垒〜 單一播送站26之聯通。例如,--第一服務提供者產生播$ 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) -13- Α7 _Β7_ 五、發明說明(11 ) (請先閱讀背面之注$項再填寫本頁) 頻道59,而一第二服務提供者可產生播送頻道67。在本案 所說明及根據本發明之訊號處理,允許數位數據流自若干 播送腋務提供者,以並行流播送至一衛星,減低服務提供 者之播送成本*及使使用空間分段最大。使空間分段使用 之效率最大*播送站26可使用較少功率消耗組件較不昂貴 予以實施。例如,在播送站26之天線可為很小孔徑終端機 (VSAT)天線。衛星上之酬載需要較少記憶體,較少處理能 力,並因此較少霄源,其減低酬載重量。 如圈3中所示,播送頻道59或67之特激為一幀100有432 毫秒之週期持鑛時間,此週期持孃時間予K選擇為方便使 用K下所說明之MPEG來源》碼器;然而,系統10中之幀遇 期可予K設定至不同預定值。如果遇期持鐮時間為432奄 秒,則每一16 kbps PRI需要 16, 000x0.432秒=6912位元 經濟部智慧財產局貝工消费合作社印製 /幀。如圈3中所示,一播送頻道因此由此等16 kbps PRI 之值η所組成,其在幀100作為一組予Μ傳送。如Μ下所將 說明,此等位元予Μ擾頻,Κ在無線電接收機29增強解調 。擾頻操作也在胆務提供者之選項提供一供加密服務之機 構。每一幀100予Μ指定ηχ224位元,其對應於一脹務控制 報頭(SCH)102,導致雄共ηχ7136位元/幀,及一位元速率 為ηχ(16,518 + 14/27)位元/秒。SCH 102之目的為發出数 據至諝諧為接收播送頻道59或67之每一無線罨接收機29, 俾除其他特色外,控制供各種多媒體服務之接收模式*顯 示數據及影像,發出供譯密之闞鏈資料,將特定接收機定 址。服務控制報頭102可設有選擇網際網路資料,及將按 紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -H - 修正頁 A7 ____B7_ 五、發明說明(12 ) 每次使用付費類型之網際網路資料譯密所必要之資料。 (請先《讀背面之注意事項再填寫本頁) 如圖2中所示,來源60及64分別使用例如MPEG 2.5層3編 碼器62及66予Μ鏞碼。随後經由一合併器76增加二來源, 然後並在播送站26使用一處理器予以處理,Κ如園2中之 處理模組78所指示,在43 2奄秒之週期幢,亦即ηχ7136位 元/幀包括SCH,提供编碼訊號。另外,可在BC之SCH提供 資料類型識別數據。 經濟部智慧財產局貝工消費合作社印數 2中在播送站26所示之方塊,對應於一處理器及«聯 之硬體,諸如數位記憶體及繙碼器電路所進行之已規劃程 式横組。植100之位元随後使用供二級瞄®碼方法之数位 訊號處理(PSP)軟钃,應用特定積體電路(AS 1C)及定製大 型積體(LSI)晶片,予Μ牖碼Μ供FEC保護。首先,提供一 Reed Solonon編碼器80a,Μ產生255位元供進人編碼器之 所有223位元。峡100中之位元然後Μ已知之交插電路予Κ 重新排序,如參考画號80b所指示。交插編碼對於在發射 中所遭遇之誤差脈衝串提供進一步保護*由於此方法將損 壊之位元擴散在若干頻道。繼續請參照處理模組80,使用 Viterbi煽碼器80c應用一限制長度7之已知卷積編碼方案 。Viterbi編碼器80c產生二輸出位元供每一輸入位元’最 後结果為產生16320 FEC編碼位元/幀,供在播送頻道59所 施加之6912位元/幀之每一增量。因此,每一 FEC鏞碼播送 頻道(例如頻道59或67)包含nxl6320位元之資料,其已予 Μ編碼,重新排序及再次牖碼,致使原來播送之16 kbps PRI不再可識別。然而,FEC編碼位元,依據原來之_The sale of a C Γ ο o P ca The share of the information of the network information 0T World Road Internet in the communion soft Γ pa to the sender and the loser use Xu Yun body soft Γ ο tas to be obtained as a structure For example, K machine »Receive the word and then send it to the broadcast line. There is no title for the main line. The main topic of material selection and capital selection is indexing and locating. The page selection network is selected under the material cost of the Internet and the selection mode is selected. Dynamic Road Mutual Road News Netcom has a network of M borrowers from the confession and the general joint road (please read the precautions on the back before 1 ^ · this page) Binding warp central pull ^ '-^' . = :: ^-Consumption cooperation > 11 The amount of producer control makes Dabie such as the one that should be answered and there is a big difference in the amount of information and data traffic. The same network is not in the right, to get, but to ask for it, the mouth of the material for the same-phase confession and withdrawal of the use of the same demand base, for S this star a Yin Wei ^ Μ. The M function makes the sstel rate t effective and the two lacking δ — examples are not the point source, the silly-funded model, the end-of-line, the end-of-line reporter, the general system, and the star-broadband one. U Liangwei and others The straight-through electric low-line type of no-sound sound receiving network Internet self-power and M \ — / The low-speed and fast rate. According to the data, it is reported that the transmission and transmission is the highest, and the quality of the paper is selected and specified. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 5 A7 B7 Ten clips of the warp department ^^ 而 ^^ 工Elimination of cooperation and privacy 5. V. Description of the invention (3) 1 1 In view of the above-mentioned shortcomings and limitations, one of the major aspects of the present invention is to provide a satellite 1-star digital live broadcast system that can broadcast selected Internet data to a minimum 1 1 This user terminal. In addition to other types of data, please select 1 1 materials for the Internet. You can, for example, read the memorandum report, news report, and stock market quotes by consumers. 1 1 1 1 Yiju broadcasts selected Internet events of the selected type on the broadcast channel 1 | Internet data as a package 〇 Internet packets in the satellite digital live broadcast system / installed 1 broadcast channel to Μ streaming 0 broadcast channel can be transmitted One One or more types of Internet data on this page type, such as news weather stock market reports, etc. | And the Internet packet contains the information necessary for the browser to select a specific web page (such as the category of Internet 1 I Internet data). 1 1 Another hundred of the present invention provides a low-cost user terminal including subscription 1 a radio broadcast receiving iftife m which is suitable for connecting to a multimedia device 9 such as a 1 1 person computer 〇1 | Provide the user terminal with a user 1 interface for selecting the type of Internet data to be stored in M. The user terminal is displayed as a large 0 user terminal in Russia. It is used through the user interface * 1 1 to enter the selection M. Check the stored packets and retrieve packets for nte to user-1 1 Selected Internet data type 0 Package using a multimedia device 1 | for display (or for audio broadcast to M) 0 1 I These and many other aspects of the present invention are provided to remote users 1 1 1 Achieved it includes a broadcast receiver for receiving 1 1 radio satellite live broadcast and a multimedia device for storage and display. 1 1 Internet service providers broadcast via satellite direct medialess broadcasting system 1 1 paper size Shizhou China National Standard (CNS) A4 specification (210X 297 mm) -6-401607 A7 B7 Approved by the Central Ministry of Shanghai ^ reference ^^ ^ industry and consumer cooperation 卬 5'1 V. Description of the invention (4) 1 1 Selected information 0 User terminal to M planning program 9 M Converts user data selection that instructs the use of Internet data of the type desired by 1 1 to a control 1 1 signal for commanding the multimedia device to extract the received corresponding user Read 1 First 1 selected packet for display or replay of giant 0 Read 1 Back _ 1 So in terms of — Internet Service Providers have a network connector δ 1 Note 1 »The configuration is to select the multimedia Data White In ter η et / WWW The selected route is satisfactory · Event 1 | —. Broadcasting station 0 The broadcasting station formats the Internet packet data into broadcast packets containing repacking packets and broadcasts them on the satellite digital live broadcast system. Broadcasting Festival 100 launch writes "%% of this page to a satellite 0. The armament service provider provides additional information 9 to identify different types of Internet bundled data corresponding to Broadcasting 1 Festival 100 (such as news consumer i 1 1 I (Educational Festival, Hundreds, and so on) packet C > 1 1 order 1 In another aspect the present invention is directed to a method to provide a Low-cost global portable user terminal 4616; m via the Internet can use at least 1 1 limited to data services Unicom 0 This method involves generating a multimedia device (such as a personal computer) connected to the radio 1 I Step 1 of the screen prompt i 1 Step 0 The screen prompt allows the user to choose from different types of Internet data transmitted via the satellite digital live broadcast system. 0 Receive m will cancel the data received from the 1 1 radio satellite live broadcast system. Multiplex and decode to get 1 I can get the broadcast channel 0 to the user who doesn't raise the screen atxT should be processed by the computer 1 I f Μ The computer is structured to form a broadcast section S 1 which contains Internet data f I The broadcast channel extracts the selected packet. The multimedia device first stores the broadcast packet of 1 channel in the future in a large memory pack. Install a drive such as a drive for users 1 1M Unicom 0 1 1 Brief description of the drawings 1 1 This paper is suitable for the Sichuan National Standard (CNS) A4 specification (210X297 mm) —Ί 40l & g7 _ B7 5 5. Description of the invention (5) From the following detailed description, it will be easier to understand the various objects, advantages and novel features of the present invention in conjunction with the accompanying drawings. In the drawings: FIG. The schematic diagram of the method of broadcasting to the user by the radio satellite live broadcast system in the embodiment; FIG. 2 is a schematic block diagram illustrating the operation of the broadcasting station according to the embodiment of the present invention shown in FIG. 1; It is an original rate channel for transmitting to the satellite according to the embodiment of the present invention shown in FIG. 1; FIG. 4 illustrates the way in which the signal processing on the satellite can be implemented in the type of radio satellite live broadcast system shown in FIG. 1; FIG. 5 Is a schematic block diagram of a processing component on a satellite shown in FIG. 1; FIG. 6 is a block diagram illustrating a configuration of a user terminal including: There is a digital broadcast receiver and a multimedia device such as a personal computer according to a preferred embodiment of the present invention; FIG. 7 is a flow chart that summarizes the user terminal of FIG. 5. According to an embodiment of the present invention, the received broadcast Internet is downloaded A series of operations performed when selecting packets of route data; M and FIG. 8 are exemplary computer screens generated by a user terminal according to an embodiment of the present invention. Please understand that in all the figures, the same reference numerals refer to the same parts and components. Detailed description of the preferred embodiment The following describes the satellite communication system 10 of the present invention based on the following outline network: I. Outline of system operation The paper size is suitable for China National Standard (CNS) Α4 size (210X 297) _ 8 _. *-1 I I----I— I--I * I! -'- i-τ »,.,-'° ·. R (Please read the notes on the back before filling this page ) ^ 01697 A7 B7 _ V. Description of the invention (6) II. Broadcasting station III. Satellite IV. User terminal I. Overview of system operation 谪 Referring to FIG. 1, according to the present invention, a system 10 is provided in this case, which allows ~ A user located far away uses a low-cost receiver to receive high-quality sound data and video, and selects one or more broadcast channels including Internet data, and downloads it to a computer connected to the receiver. The system 10 is preferably implemented using a satellite digital live broadcast system. The digital live broadcast system is preferably composed of three pairs of geostationary satellites (one of which is shown at 20 in circle 1), a low-cost dielectricless receiver or user terminal, and a connected terrestrial network. For illustration purposes, a single user terminal 22 is shown, which includes a handheld radio receiver 21 connected to a multimedia device, such as a computer 29. A program is transmitted to satellite 20 via one or more broadcasting stations 26. As will be explained in more detail below, the broadcasting station 26 encodes the programs containing audio, data, or both, multiplexes and other signal processing, and M causes the broadcasting channel (BCS) to be transmitted to the satellite 20 on Shangying Road 28 . The i-key 28 is preferably a frequency-division multiplex carrier, which transmits BCS according to the original rate channel (PRC). Each PRC provides a raw rate increment (PRI) of 16 kbps in baseband. One BC preferably contains 1 to 8 PRC. For each PRC, the BC assigns 2 2 4 bits to a service control header (S C Η) every 432 milliseconds. B C S transmits packets, some of which constitute programs originating from the Internet. According to the present invention, the type of Internet data is identified at SC. Satellite 20 performs baseband processing on Shangluo Road 28 to transmit PRC of BC in one of downlink 30 at least three time division multiplexing to use 9 m II --- 1 I ill!---^ L — I In. ^ N ^ > t (#Read the precautions on the back and then this page) The paper size is suitable for China National Standards (CNS) A4 size (210 × 297 mm) A7 B7 Central Ministry of Economic Affairs ^^ / Jh -T 消 贽 合 竹 打 卬 $ t V. Description of the invention (7) 1 1 I terminal 22 〇 1 1 1 Please refer to / ,,, Figure 1 can provide direct access to the broadcasting station 2 6-- System network 1 I Please 1 I connector 23 and — * Hub 27 to white multimedia data of Internet 25 (read 1 I first such as audio byte video and web page) (> system network connector 2 3 can Read the back ι 1 I | as __. Internet Service Provider $ Μ and two or more Internet 1 II Service Providers are collectively summarized at 31 and on Hub 27 Consolidation matters 1 I Re operation 〇 4 / Installed according to the aspect of the present invention can be via the Internet report news page 1 L 9 weather report stock market education section i consumer records and other Γ 1 I Provided to the broadcasting station 26 in the system 10 0 The system 10 determines what type of 1 1 Internet data 9 and when will be broadcast to the system 0 System 10 packets 1 Subscription includes a regional broadcast control facility (RBCF) 39 It can be assigned to channel 0 on uplink 28 by 1 1 to different broadcast stations 26. For example, channel 1 on uplink 28 can be assigned 1 I to be assigned to one or more broadcast stations 26 for 24 hours a day. Broadcasting 1 1 I News 〇 One of the broadcasting stations 26 can control Μ Provide stock market data during the operation of a specific market 〇 The broadcasting station can be configured at all other times Broadcast stock market commentary and Tw domain news at half-hour intervals on a 1-by-1 basis, and a 1 I broadcast station can be configured to broadcast weather reports on one broadcast channel in a row and on another broadcast channel within one 11 days. Educational time broadcast at the specified time 1 1 1 Festival and consumer records 0 Broadcast schedule and its corresponding broadcast time and frequency 1 1 channel to be distributed to users 0 Users can therefore decide when to tune the receiver 1 1 To which TDM downlink 30 Mbps reception--specific programs include Internet 1 I Internet Festival section 0 1 I In addition, browser pages of different consumer broadcast packages can be combined in a 1 1 paper scale China National Standards (CNS) A4 specifications (210X297 mm> -10-A7 B7 V. Description of invention (8) Central location (such as service provider 31a) and provided at one or more broadcast stations 26. A browser webpage for a consumer broadcast package can provide the latest news highlights and current stock market quotes, while another consumer broadcast webpage provides a browser webpage dedicated to Liandong's key programs. The program content can be obtained from the Internet, providing a basis for placing the Internet address in a packet, for selective download and display on a multimedia device connected to the receiver. According to the present invention, each user terminal 22 is configured to receive a live radio satellite program via a radio receiver 21. As stated previously, the receiver 21 may be tuned to receive a broadcast program from one of the three selected lower 30 channels. The receiver 21 is configured to demultiplex and decode the selected downlink 30 to obtain a broadcasting channel transmitted from the broadcasting station 26 and provide it to the downlink 30 through the satellite 20. The computer 29 connected to the receiver 22 processes the demultiplexed and decoded and stored data, and extracts packets corresponding to the selected category or type of Internet data requested by the user. The computer 29 stores and publishes the data, that is, the data is displayed on a computer monitor, or the audio portion of the selected Internet data is played on a speaker connected to the computer. The central part of the Ministry of Economic Affairs ^ Tablet ^ ^ ^ Industry and Consumer Affairs Cooperation ^ 卬 $? (Please read the precautions on the back before filling out this page) Using a multimedia device, users can request to view, listen to or save the broadcast channel 100. Transmission, decoding and storage of specific types of data (Figure 3). An input device (such as a mouse or a keyboard) can respond to screen prompts generated by the computer 29. The screen prompt is preferably one or more screens, with menus for different types of data (such as news, weather, educational programs, consumer products * stock market reports, etc.) and corresponding maps. The user can, for example, use a mouse to click on an icon. The computer 29 processes the mouse input to determine which menu item has been selected * and, as described in more detail below with reference to FIGS. 7 and 8, the paper size is appropriate / 1 〖China National Standards (CNS) A4 Specification (210 x 297 mm) ) -1 1 ~: A7 B7 5. Invention Description (9) It is stated that the computer 29 is configured to publish the stored Internet data corresponding to the user's choice. The system 10 has advantages | because it can use a radio satellite live broadcast system efficiently and cost-effectively, downloading a relatively large amount of data from one or more Internet service providers, for example to a user terminal 22. This large number of people hope that different types of information, such as news and weather reports *, will be broadcast to all user terminals 22 for selective reception, which is more cost-effective than providing data to spatial segmentation every time a user requests it . In addition to space-saving segmentation, broadcast popular Internet data, and provide devices to user terminals, M chooses from the Internet data broadcasted. No need to modify the broadcast system to include the backhaul link. User requests, and responses to Internet service providers, get Internet resources. I I. Broadcasting stations Radio live broadcast systems use digital audio coding technology. Each satellite 20 transmits direct radio audio signals of quality equivalent to AM monophonic, FM monophonic, FM stereo and CD stereo, along with auxiliary data directly to the user terminal 22, such as AM Paging, video and text transmission. The system can also deliver multimedia services * such as downloading to a personal computer (PC), a large database for business applications, maps for travellers, and printed textual information, as well as color images for enhanced audio programs for advertising and entertainment. The conversion of a digital data stream from one or more broadcasting stations 26 into a parallel stream for signal processing for transmission to a satellite 20 will now be described with reference to FIG. 2. For illustration purposes, four program data sources 60, 64 are shown. 68 and 72. Two sources 60 and 64, or 68 and 72, are coded by M and used as a single broadcast program. The paper size is suitable / 彳] Chinese National Standard (CNS) A4 specification (210X297 mm) _ ι 9 _ 1-— 11- -1— ^^ 1---_ II t II-/ ^,-穸 I- (Please read the precautions on the back before ^^ this page) A7 B7__ 5. Description of the invention () or part of the service Be launched. Codings of programs containing merged sources 60 and 64 will be explained. Programs containing data from sources 68 and 72 are processed identically. The broadcasting station 26 combines data from one or more sources 60 and 64 for a specific program into a broadcasting channel, which preferably has an increment characterized by 16 kbps. These increments are called raw rate increment directors or PRIs. Therefore, as shown in FIG. 3, the bit rate transmitted on the broadcast channel 100 is nxl 6 kbps * where η is the number of PRIs used by the particular broadcast service provider. In addition, each 16 kbps PRI can be divided into two 8 kbps segments 101 and 103 (Figure 3), which can be used to select a path or switch through the system 10 together. Segment and 103 provide an organization for transmitting two different service items in the same PRI such as a data stream * with low bit rate voice signals, or two low bit rate voice channels for two separate languages, and so on. The PRI number is preferably predetermined or set based on the program code. However, the number η is not a specific limitation of the system 10. The value of η is usually set to M based on commercial interests such as the cost of a single broadcast channel and the willingness of the eye provider to pay. The Ministry of Economic Affairs " ^ and ^^ 工 消 介 ^ cooperation deduction of $ t for illustration purposes, for the first broadcast channel 59 sources 60 and 64 η is equal to 4. The value of η for the sources 68 and 72 of the broadcasting channel 67 is set to 6 in the illustrated example. As stated previously, the value of 'n can be changed by M. For example, if one of the sources 60, 64, 68, or 72 is the source of Internet resources for M broadcasts, especially if the data contains video components, a large & PRI number may be required. Please refer to FIG. 2 for follow-up. More than one broadcast service provider may have access to a single broadcast station 26. For example,-the first service provider produced the paper size applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) -13- Α7 _Β7_ V. Description of the invention (11) (Please read the note on the back first Fill out this page again) channel 59, and a second service provider can generate a broadcast channel 67. The signal processing described in this case and the signal processing according to the present invention allows digital data streams to be streamed from a number of broadcast arm providers to a satellite in parallel, reducing service provider broadcast costs * and maximizing the use of space segmentation. Maximizing the efficiency of space segmentation * Broadcast station 26 can be implemented with fewer power-consuming components and less expensive. For example, the antenna at the broadcasting station 26 may be a very small aperture terminal (VSAT) antenna. Payloads on satellites require less memory, less processing power, and therefore fewer sources, which reduces payload weight. As shown in circle 3, the special excitement of broadcast channel 59 or 67 is a frame 100 with a period of 432 milliseconds. This period of time is chosen by K to facilitate the use of the MPEG source described in K below. However, the frame period in the system 10 can be set to K to a different predetermined value. If the duration of the sickness period is 432 奄 seconds, each 16 kbps PRI requires 16,000 x 0.432 seconds = 6912 bits. Printed / frame by the Shellfish Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. As shown in circle 3, a broadcast channel is therefore composed of a value η of 16 kbps PRI, which is transmitted as a group of M at frame 100. As will be explained below, these bits are scrambled by M, and K is demodulated at the radio receiver 29. The scramble operation also provides a mechanism for encryption services at the option of the service provider. Each frame of 100 to M specifies ηχ224 bits, which corresponds to a service control header (SCH) 102, resulting in a total of ηχ7136 bits / frame, and a bit rate of ηχ (16,518 + 14/27) bits Yuan / second. The purpose of SCH 102 is to send data to each wireless receiver 29 that is humorous to receive broadcast channels 59 or 67, and, among other features, control the reception mode for various multimedia services * to display data and images and send for translation Secret chain information, address specific receivers. The service control header 102 may be provided with a choice of Internet data, and will apply the Chinese National Standard (CNS) A4 specification (210 X 297 mm) according to the paper size. -H-Correction page A7 ____B7_ V. Description of the invention (12) Each time Information necessary for the use of paid-type Internet data to decrypt. (Please read the “Notes on the back side before filling out this page”) As shown in Figure 2, the sources 60 and 64 use, for example, MPEG 2.5 layer 3 encoders 62 and 66 to MPEG codes. Subsequently, two sources are added through a combiner 76, and then processed by a processor at the broadcasting station 26, as indicated by the processing module 78 in the garden 2, in a period of 43 2 leap seconds, that is, ηχ7136 bits. The element / frame includes the SCH and provides a coded signal. In addition, data type identification data can be provided on the SCH of BC. The block shown at the broadcasting station 26 in the printout number 2 of the Intellectual Property Bureau of the Intellectual Property Bureau of the Ministry of Economy corresponds to a planned program performed by a processor and «linked hardware such as digital memory and transcoder circuits group. Plant 100 bits and then use digital signal processing (PSP) software for the secondary aiming® code method, applying specific integrated circuit (AS 1C) and custom large-scale integrated circuit (LSI) chips to Μ 牖 code M For FEC protection. First, a Reed Solonon encoder 80a is provided, and M generates 255 bits for all 223 bits of the human encoder. The bits in frame 100 are then reordered by K's known interleaving circuit, as indicated by reference picture number 80b. Interleaving coding provides further protection for error bursts encountered during transmission * As this method spreads the lossy bits across several channels. Continuing, please refer to the processing module 80, and apply a known convolutional coding scheme with a length limit of 7 using the Viterbi coder 80c. The Viterbi encoder 80c generates two output bits for each input bit ' The final result is to generate 16320 FEC coded bits / frame for each increment of 6912 bits / frame applied on the broadcast channel 59. Therefore, each FEC code broadcast channel (such as channel 59 or 67) contains nxl 6320 bits of data, which has been M-coded, reordered and recoded, making the 16 kbps PRI originally broadcast no longer identifiable. However, the FEC encoding bit is based on the original _

本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) ΓΤΓΤ tjt X 401697 A7 _B7__ 五、發明説明(13 ) 432奄秒幀结構予W S組。誤差保護之總編碼速率為(25 5/ 223)x2= 2+64/223。 I— I .- - - I I - -1 ---Γ- - I I m / -11 ,' (請先閲讀背面之注意事項再填寫本頁) 繼_請參照圖2,η X 1 6 3 2 0位元之 F E C镅碼播送頻道幀’ 随後使用一頻道分配器δ2予Μ再剷分或解除多路傳輸為η 並行原始速率頻道(PRC),各依據8160組二位元符號傳送 1 6320位元。圖3中另例示此過程。圖示播送頻道59之特激 為一有SCH 102之432毫秒幀100。幀之其餘部份104由η 1(5 kbps PRI組成,其對應於每一 n PRI之6912位元/幀。在以 上配合模姐80所說明之级聯Reed Solomon 255/223,交錯 及FEC1/2卷積钃碼後,獲得FEC編碼播送頻道106。 如先前所陳述* FEC煽碼播送頻道幀106包含nxl6320位 元,其對應於 8160組之二位元符號,參考圖號108標示每 一符號,供例示目的。根據本發明,符號越過PRC 110, 以圖3中所示之方式予Μ指定。因此,符號依據時間及頻 率擴散,其在無線電接收機21進一步減低在發射時之干擾 所導致之誤差。播送頻道59之服務提供者已例如購買四 PRC *而播送頻道67之服務提供者已例如購買六PRC ◊圈3 例示第一播送頻道59,及分別越過n = 4PRC 110a,110b, 110c及110d,之符號114之指定。為實施回復在接收機所 設定之每一二位元符號 114,分別將一PRC同步報頭或前 導段112a,112b,112c及112d置於每一 PRC之前。PRC同步 報頭(在下文使用參考圖號112概括所指)包含48符號。PRC 同步報頭11 2置於每一組之8 1 6 0符號前,藉以增加符號 /432毫秒幀之數至8208符號。因之*符號速率變成8208/ 本紙張尺度適圯中國國家標準(CNS〉A4規格(210X297公釐) -1 6 - A7 ___B7_ 五、發明說明(Μ ) 0.432,其等於供每一 PRC 110之19,000千符號/秒(ksym/ s>。基本上使用48符號PRC前導段112供無線電接收機PRC 時鐘之同步,Μ自下鍵路衛星發射27回復符號。在板上處 理器116,PRC前導段用Μ吸收到達之上鍵路訊號之符號速 率與板上切換訊號及組合下鍵路TDM流所使用者之間之定 時差異。此為在衛星上20所使用之速率對準遇程加一 ”0” 至每一 48符號PRC,或自其減一 ”0",或避免二操作所完成 。因此,如速率對準過程所確定,在TD Μ下鏈路所傳送之 PRC前導段有47,48或49符號。如圈3中所示,符號114Μ 一種循環方式予Κ指定至連續之PRC,致使符號1指定至 PRC 110a,符號2指定至PRC 110b,符號3指定至PRC 110c ,符號4指定至PRC 110d,符號5指定至PRC 110a,等等。 在播送站26藉一處理器進行此PRC解除多路傳輪過程,並 且在臞2中示為頻道分K (DEHUX)模組82。 PRC頻道前導段予Μ指定為標示使用前導段模組84及加 法器模組85之播送頻道59之PRC幀110a,110b,110c及 110d之開始。n PRC随後予以微分編碼*並且然後如圖2中 所示,使用一排QPSK調變器86予W QPSK調變至一 IF載波頻 率。使用四QPSK讕變器86a, 86b, 86c及86d供播送頻道 59 之各別 PRC 110a,110b,110c 及 110d。因之,有四 PRC IF載波頻率構成播送頻道59。四載波頻率各使用一增頻變 頻器88予Μ增頻變頻至其在X-頻帶之指定頻率位置,供發 射至衛星20。增頻變頻PRC随後通過一放大器90予Μ發射 至天線(例如VSAI)91a及91b。 (請先閱讀背面之注意事項再填寫本頁) 裝.1'!!1 訂 —------ 經濟部智慧財產局員工消費合作社印製 h紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -17 - 修正頁 Λ7 Η 7 2 經濟部中央標準局員工消費合作社印策 五、發明説明(15 ) 插入每一編碼PRC之SCH 102,較佳為包含一控制字,以 識別P R C所羼於之節目頻道,及傳送允許接收機重新合併 編碼原始速率頻道Μ重新構成編碼節目頻道之指令。一例 證性八十U0)位元控制字為: #位元 指示 相關總體之數量 (00 =無關係,四相關總體最大) 總體識別號碼 (0 0 =總體}♦ 1,11 =總體 4 ) 總體型式 (0000 =轚頻* 0001=視頻,0010 -數據,其他型式 或保留) 16 kbps原始速率頻道數量 在總體中 (000 = 1 頻道,00 1 = 2頻道 * ..., 111=8頻道) 原始速率頻道識別號碼 (000=頻道1 ,,..., 111=頻道 8) 次總體之數量 在次總體中 (000=1 * ... - 111=8) 16 kbps原始速率頻道之數量 (000=1 , ... , 111=8) 次總體識別號碼 1 -裝 I 訂"· V - * (請先閲讀背面之注意事項再本頁) 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公t ) 18 4〇1697 A 7 H? 經濟部中央標準局員工消费合作社印製 五、發明説明(16 ) 1 1 I (000 = 總 體 Λ 1 1 11 =總體8 ) 1 1 | 3 總體/次 總 體 阻 斷 1 1 (000 = 不 阻 斷 001 = 型 式 阻 斷 , 請 先 1 1 閱 I 1 11 =型式 7阻斷 讀 背 I 面· I 11 保留 之 注 1 I 意-- 1 1 40 CRC 〇 事 項 1 | 再 相 關 總 體 之 數 量 之 控 制 字 輸 入 允 許 在 各 組 總 體 之 間 造 %( 本 裝 成 —* 種 關 係 〇 例 如 — 播 送 器 可 能 希 望 提 供 相 關 之 聲 頻 $ 頁 1 ] 視 頻 及 數 據 服 務 諸 如 具 有 聲 頻 文 本 之 電 子 新 聞 紙 及 另 1 1 外 之 資 料 〇 總 體 識 別 號 碼 識 別 頻 道 為 其 一 部 份 之 總 體 數 1 1 〇 總 體 中 之 16 kb P s 原 始 速 率 頻 道 之 數 童 界 定 總 體 中 之 原 1 訂 始 速 率 頻 道 之 號 数 0 次 總 體 中 之 次 總 體 之 數 量 及 16 kb P s 1 I 原 始 速 率 頻 道 之 數 量 界 定 在 一 總 體 諸 如 在 CD品 質 體 總 1 1 | 體 内 之 關 係 使 用 四 原 始 速 率 頻 道 供 ”左立體” 訊 號 及 四 不 1 1 同 原 始 速 率 頻 道 供 ”右立體” 訊 號 0 音 樂 可 代 之 為 與 供 播 報 1 員 之 多 語 音 訊 號 具 有 關 聯 每 一 語 音 訊 號 在 一 不 同 語 ·>— 〇 1 1 次 總 體 中 之 16 k b P S 原 始 速 率 頻 道 之 數 量 界 定 次 總 Witt 體 中 之 1 1 原 始 速 率 JuS 頻 道 之 號 數 0 次 總 體 識 別 號 碼 識 別 頻 道 為 其 —. 部 I 1 | 份 之 次 總 體 〇 1 I 總 體 /次總體阻斷位元允許合作阻斷播送資科 、例如 1 1 有 φ 國 家 可 能 禁 止 酒 類 廣 告 〇 生 產 供 該 國 之 使 用 者 終 ^.111 端 1 1 m 22可 預 先 設 定 有 一 編 碼 或 可 以 其 他 方 式 載 入 —_ 編 碼 9 1 I Μ 便 使 用 者 终 端 tislfc 假 響 n*p 懕 阻 斷 訊 號 並 阻 斷 特 定 資 料 ϋ m 斷 1 1 | 功 能 tt 可 用 Μ 限 制 搏 播 敏 感 資 科 (諸如軍事或政府資料) > 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公t ) 一 19 一 Λ 7 Η 7 經濟部中央標隼局員工消費合作社印製This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ΓΤΓΤ tjt X 401697 A7 _B7__ V. Description of the invention (13) 432 leap second frame structure to group W S. The total coding rate for error protection is (25 5/223) x2 = 2 + 64/223. I— I .---II--1 --- Γ--II m / -11, '(Please read the precautions on the back before filling this page) Continue _ Please refer to Figure 2, η X 1 6 3 2 A 0-bit FEC code broadcasts the channel frame 'and then uses a channel distributor δ2 to M to split or release the multiplexing into η parallel raw rate channels (PRC), each of which is transmitted according to 8160 groups of two-bit symbols 1 6320 Bit. This process is further illustrated in FIG. 3. The illustrated special broadcast channel 59 is a 432 millisecond frame 100 with SCH 102. The rest of the frame 104 is composed of η 1 (5 kbps PRI, which corresponds to 6912 bits / frame for each n PRI. The cascade Reed Solomon 255/223, interlaced and FEC1 / described above in conjunction with the model 80 After 2 convolutional codes, FEC-encoded broadcast channel 106 is obtained. As stated previously * FEC incentivized broadcast channel frame 106 contains nxl6320 bits, which corresponds to 8160 groups of two-bit symbols, and each symbol is marked with reference to figure 108 For illustrative purposes. According to the present invention, the symbol passes PRC 110 and is designated to M in the manner shown in Figure 3. Therefore, the symbol spreads according to time and frequency, which causes the radio receiver 21 to further reduce the interference caused by the transmission The service provider of broadcast channel 59 has, for example, purchased four PRC * and the service provider of broadcast channel 67 has, for example, purchased six PRC. Circle 3 exemplifies the first broadcast channel 59, and crosses n = 4 PRC 110a, 110b, 110c, respectively And 110d, the designation of the symbol 114. In order to implement the reply for each two-bit symbol 114 set in the receiver, a PRC synchronization header or preamble 112a, 112b, 112c, and 112d are placed before each PRC. PRC Sync header (Generally referred to below using reference figure 112) Contains 48 symbols. The PRC synchronization header 11 2 is placed before 8 1 6 0 symbols in each group, thereby increasing the number of symbols / 432 millisecond frames to 8208 symbols. Therefore * The symbol rate becomes 8208 / This paper is suitable for the Chinese national standard (CNS> A4 size (210X297mm) -1 6-A7 ___B7_ V. Description of the invention (M) 0.432, which is equal to 19,000 for each PRC 110 Symbols / second (ksym / s). Basically, a 48-symbol PRC leading section 112 is used for synchronization of the PRC clock of the radio receiver, and M returns 27 symbols from the downlink satellite. At the on-board processor 116, the PRC leading section uses M The timing difference between the symbol rate of the signal reaching the upper channel and the user of the on-board switching signal and the combination of the lower channel TDM stream. This is the rate used on the satellite 20 plus one "0" To each 48-symbol PRC, either decrement it by "0", or avoid the completion of the two operations. Therefore, as determined by the rate alignment process, there are 47, 48 or Symbol 49. As shown in circle 3, the symbol 114M is a cyclic method Assigning K to consecutive PRCs causes symbol 1 to PRC 110a, symbol 2 to PRC 110b, symbol 3 to PRC 110c, symbol 4 to PRC 110d, symbol 5 to PRC 110a, etc. At the broadcast station 26. A PRC is used to perform the PRC demultiplexing process, and it is shown as a channel sub-K (DEHUX) module 82 in 臞 2. The preamble of the PRC channel is designated by M to indicate the start of PRC frames 110a, 110b, 110c, and 110d of the broadcast channel 59 using the preamble module 84 and the adder module 85. n PRC is then differentially coded * and then, as shown in Fig. 2, W QPSK is modulated to an IF carrier frequency using a row of QPSK modulators 86. Four QPSK converters 86a, 86b, 86c, and 86d are used to broadcast the respective PRCs 110a, 110b, 110c, and 110d of the channel 59. Therefore, there are four PRC IF carrier frequencies constituting the broadcast channel 59. Each of the four carrier frequencies uses an up-converter 88 to up-convert M to its designated frequency position in the X-band for transmission to satellite 20. The up-conversion PRC is then transmitted to the antennas (e.g., VSAI) 91a and 91b through an amplifier 90 to M. (Please read the precautions on the reverse side before filling out this page) Pack. 1 '!! 1 Order -------- Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the paper size is applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) -17-Revised page Λ7 Η 7 2 Staff Consumer Cooperative Cooperative Printing Policy of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (15) Insert SCH 102 for each PRC code, preferably including a control word, In order to identify the program channel in which the PRC is located, and to send instructions to allow the receiver to recombine the coded original rate channel M to reconstruct the coded program channel. An illustrative eighty U0) bit control word is: #bits indicate the number of related populations (00 = no relationship, four related populations are the largest) overall identification number (0 0 = overall} ♦ 1, 11 = overall 4) overall Type (0000 = audio frequency * 0001 = video, 0010-data, other types or reserved) The number of 16 kbps original rate channels in the overall (000 = 1 channel, 00 1 = 2 channels * ..., 111 = 8 channels) Original rate channel identification number (000 = channel 1, ..., 111 = channel 8) The number of subpopulations in the subpopulation (000 = 1 * ...-111 = 8) The number of 16 kbps original rate channels ( 000 = 1, ..., 111 = 8) times the overall identification number 1-binding I order " · V-* (Please read the precautions on the back before this page) This paper size applies Chinese National Standard (CNS) A4 Specifications (210X297g) 18 4〇1697 A 7 H? Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (16) 1 1 I (000 = total Λ 1 1 11 = total 8) 1 1 | 3 Total / time total block 1 1 (000 = no block 001 = pattern block Please read 1 1 I 1 11 = Type 7 block read back I 1 · I 11 Reserved Note 1 I meaning-1 1 40 CRC ○ Matter 1 | Then the control word input for the number of related populations is allowed in each group The total number is made up (this kind of relationship is made up of-* relations. For example-the broadcaster may want to provide relevant audio $ Page 1] Video and data services such as electronic newsprint with audio text and other information other than 1 0 General identification number The total number of channels that are identified as part of 1 1 0 16 kb P s of the original rate channel The number of the original 1 channel of the defined rate channel The number of sub-sets of the original rate channel 0 The number of sub-sets in the total and 16 kb P s 1 I The number of raw rate channels is defined in a population In the CD quality body total 1 1 | the relationship in the body uses four original rate channels for the "left stereo" signal and four different 1 1 original rate channels for the "right stereo" signal 0 music can be replaced with the one for broadcast 1 Multi-voice signals are associated with each voice signal in a different language. ≫ — 〇1 1 times the number of 16 kb PS original rate channels defines the total number of times 1 1 of the total Witt body number of the original rate JuS channels 0 times The overall identification number identifies the channel as follows: — Department I 1 | Sub-total overall 〇1 I overall / time overall blocking bits allow cooperation to block the broadcasting section, for example 1 1 countries with φ may ban alcohol advertising 〇 production for this User terminal of the country ^ .111 end 1 1 m 22 can be preset with a code or can be loaded in other ways—_ code 9 1 I Μ The user terminal tislfc falsely sounds n * p 懕 Blocks signals and blocks specific data ϋ m 1 1 | Function tt Can be used to limit the broadcast of sensitive materials (such as military or government data) > 1 1 This paper size applies Chinese National Standard (CNS) A4 specifications (210X 297g t)-19-Λ 7 Η 7 Economy Printed by the Consumer Standards Cooperative of the Ministry of Standards and Technology

五、發明説明(W) 1 1 或 對 某 些 使用 者 限 制 含 有 收 入 之 播 送 服 務 〇 / 1 1 I 如 先 刖 所陳 述 每 一 m 碼 節 巨 來 源 予 Μ 劃 分 為個別原始 1 1 I 速 率 頻 道 。例 如 一 轚 頻 來 源 可 包 含 四 原 始 速 率頻道,其 請 先 1 1 表 示 一 F Μ品質立體訊 號 〇 要 不 然 一 聲 頻 來 源 可包含六原 閲 讀 背. 1 1 面 1 始 速 率 頻 道, 其 可 使 用 作 為 __. ”接近C D ” 品 質 立 體訊號,或 意- 1 | 1 1 -- F Μ品質立體訊號 聯 结 至 - 32位元數據頻道 (例如供發 事 項 1 [ 射 — 訊 號 ,供 顯 示 在 無 線 電 接 收 機 液 晶 顯 示 器 (LCD))。作 再 A 為 另 一 替 代, 原 始 速 率 頻 道 可 使 用 作 為 一 96 k b p s播送 本 頁 裝 1 數 據 頻 道 。影 像 來 源 可 僅 包 含 —’ 16 kb P s 頻 道 或若干頻道 1 1 0 如 下 將予 更 詳 细 說 明 依靠TDM幀中及每- -原始速率 1 1 頻 道 中 所 包括 總 體 資 料 之 使 用 者 终 端 機 22 較 佳為自動選 1 訂 擇 產 生 使 用者 選 定 之 數 位 轚 頻 節 百 或 其 他 數 位 眼務節目所 1 I 必 要 之 原 始速 率 頻 道 0 1 1 根 據 本 發明 在播送站26所採用 之 發 射 方 法 ,包括有很 1 1 多 至上鍵路28之 η單- -頻道/載波 分 頻 多 m 通 (SCPC/FDMA 1 、冰 )載波‘ '此等SCPC/FDMA載波予W間開在 —· 迦 ffll! 格 之中心頻率 « ! 1 3 其 較 佳 為予 Μ 彼此分開38 000赫(Hz ) 並予Μ編組在 1 1 | 數組之48相鄰 中 心 頻 率 或 載 波 頻 道 0 此諸組之48載波頻道 1 1 * 其 編 組 可用 Μ 準 備 供衛星2 0上所進行 之 解 除 多路傳輸及 1 1 解 調 處 理 。各組之4 8載波頻道不必要 彼 此 相 鄰 。與一特定 1 1 播 送 頻 道 (亦即頻道59或67)關聯之載波不必要在一組48載 1 I 波 頻 道 内 相鄰 並 旦 無 需 予 K 指 定 在 相 同 組 之48載波頻道 1 1 | 0 配合圖2及3所說明 之 發 射 方 法 因 此 允 許 在 選擇頻率位 1 1 置 之 變 通 性, 及 使 填 滿 可 用 頻 譜 及 避 免 干 擾 共 用相同射頻 1 I 本紙浪尺度適用中國國家標準(CNS ) Α4規格(210X297公势) A 7 Η 7 經濟部中央橾準局員工消費合作社印製 五、發明説明 ( 18 ) 1 1 譜 之 其 他 使 用者 之 能 力 最佳 化 0 1 1 I 圖 1例示- -根據本發明之較佳實施例 ,f ft播送網際網路 1 | 資 料 f Μ 及 其他 播 送 節 目之 糸 統10之 總 體 操 作 0在 衛 星 處 請 先 1 1 閱 I 理 icin 酬 載 之 情 形, 上 鍵 路 自播 送 器,經 由 個 別 分 頻多 聯 通 背 I 面1 I (FDMA) 頻 道 ,g 位 於 衛 星20之 地面能 見 度 Μ 内 任何 地 方 9 1 I 1 1 仰 角 高 於 10 。之 播 送 站 26發 出 訊號28 0 每 一 播 送器 能 自 其 事 項 1 1 4 1 / S 身 設 施 將 ——個 或 多 個 16 k b P s原始 速 率 頻 道 置於 於 FDHA % 載 波 藉 本 裝 Μ 直接 上 鏈 路 至衛 星 20之一 〇 要 不 然 ,不 具 有 容 頁 •—, 1 1 量 供 直 接 聯 通至 衛 星 20之播 送 器可通 lit m —* 集 線 器站 聯 通 〇 1 1 例 如 糸 統 網路 連 接 器 23可 直 接或間 接 經 由 一 集線 器 27播 1 1 送 網 頁 至 無 線電 直 播 衛 星20之 一0使 用 FDMA 供 上鏈 路 28 9 1 訂 在 多 個 抵 獨 立 播送 站 之 間 提供 最 高可能 之 變 通 性 0 1 1 11 I. 衛 星 1 1 I 無 線 電 直 播糸 統 10之 較佳 衛 星20, 白 下 列 對 地靜 止 軌 道 1 1 涵 蓋 非 洲 -阿拉伯區域 亞洲區域,以及加勒比及拉丁美 I 洲 區 域 : C 1 I *21° Ε軌道 位 置 9 對非 洲 及中東 提 供 服 務 〇 1 I $95。 W軌埴 位 置 9 對中 南 美洲提 供 腋 務 〇 1 1 I *105 〇 W軌道位置 對東南亞及太平洋邊緣地區提# 专服 1 1 務 〇 1 1 供 其 他 區 域- 諸 如 北 美洲 及 歐洲之 涵 蓋 範 圍 ,可 提 供 另 1 | 外 之 衛 星 〇 1 I 無 線 電 直 播糸 統 較 佳 為使 用 1 467 至 1492 MHz 之頻 帶 * 其 1 1 I 已 在 W A R C 9 2分配 供 播 送 衛星 腋 務(BSS)聲頻直播(DAB) 9 亦 1 1 一 21 - 本紙張尺度適用中國國家標隼(CNS ) Λ4規格(210X 297公釐) 經濟部中央標準局員工消費合作社印聚 401697 a7 Η 7 五、發明説明(19 ) 即根據ΙΤϋ之解析度33及528。播送器26在X -頻帶*自7050 至7 0 7 5 Μ Η ζ使用饋給器上鏈路。每一衛星2 0較佳為配備有 三下鐽路點射束,射束之寬度約為6° 。每一射束在自射 束中心降4dB之功率分布輪廊Μ内涵蓋約 14百萬平方公里 ,及在降8dB之輪廓Μ内涵蓋28百萬平方公里。依據-13dB / K之接收機増益溫度比,射束中心限度可為1 4 d B。 每一衛星2 0傳送二類型之酬載。一為”處理”酬載,其再 生上鏈路訊號28,並組合3 TDM下鍵路載波,以及另一為” 透明”酬載其在3 TDM下鍵路載波30重複上鐽路訊號。來自 二酬載之TDM訊號30各在3射束發射,在每一射束之處理及 透明訊號具有相反圓形極化(LHCP及RHCP)。每一 TDM下鏈 路訊號30在指定時隙傳送96原始速率頻道。除了載波頻率 外,所有TDM下鏈路訊號30對使用者终端機22看來相同。 總容量/衛星為2x3x96 = 576原始速率頻道。 在衛星20上藉一板上處理器,在圖1之無線電直播系統 ,達成上鍵路FDMA訊號28與下鏈路多頻道/載波,時分多 路傳輸(M C P C / T D Μ )訊號3 0間之轉換。在衛星2 0,一播送站 26所發射之每一原始速率頻道,予Μ解除多路傳輸,並解 調為個別1 6 k b ρ s基帶訊號。個別頻道予Μ經由一開闢選 擇路徑至一個或多個各為單一 TDM訊號之下鐽路射束30。 依據上鏈路與下鏈路間之上鏈路頻率配置及頻道路徑選擇 ,此基帶處理提供一高層次之頻道控制。上鏈路訊號在衛 星在X-頻帶予以接收,並藉板上處理器轉換至L頻道。至 使用者終端機22之下鏈路30使用MCPC/TDM載波。一種如此 本紙張尺度適用中國國家標隼(CNS ) Α4規格(210Χ297公徒) -22- ^^1 ^^^1 ml n m I n 1.^1 -!- - nn - .m 一'I - -- nn - ---1_ - I I - i 勿 *- (請先閲讀背面之注意事項再本頁) 4〇1β97 A 7 Η 7 經濟部中央標準局員工消費合作社印製 五、發明説明(20 ) 1 1 之 載 波 9 在 每 一 衛 星 20使 用 於 三射束之 每一 射束。 無線電 1 1 I 直 播 系 統 格 式 化 FDMA 上 鏈 路 及 進行酬載 處理 ,以產 生TDM 1 1 下 鐽 路 之 方 式 9 除 其 他 優 點 外 ,允許使 用低 成本接 收機接 請 先 1 1 收 大 量 之 數 據 贅 包 括 高 聲 音 品 質聲頻節 目。 閲 讀 背· 1 1 I 供 透 明 ?T!W 酬 載 TDM訊號藉處理酬載在- -播送站予Μ組合 之 yi 1 I 意- 1 | 9 並 見 於 與 衛 星 20上 所 組 合 者 精確相同 之结 構。T D Μ訊號 事 項 1 1 予 Μ 在 X- 頻 帶 發 出 至 .衛 星 9 並 在L頻道在三下鍵路射束之 再 填ί 一 予 Μ 重 複 〇 供 處 理 酬 載 所 產 生之下鏈 路TDM訊號 •功率 寫' 本 頁 裝 1 電 平 為 相 同 〇 因 此 提 供 數 位 傳送本案 所說 明及根 據本發 \ 1 明 之 所 有 資 料 服 務 (例如可自網際網路獲得之語音 音樂 1 1 f 數 據 影 像 及 多 媒 體 資 料 )之技術,適用於板上處理及 1 訂 透 明 酬 載 〇 處 理 諸 如 衛 星 20上 所進行之 路徑 選擇, 可在使 1 I 用 透 明 ir.nt 酬 載 時 發 生 在 地 面 站 〇 1 1 圖 4例示在圖1 之 衛 星 20之 處 理酬載, 原始 速率頻 道自上 1 1 鐽 路 分 頻 多 聯 通 頻 道 板 上 重 新 配置至一 下鐽 路 MCPC/TDM頻 1 道 0 總 上 鍵 路 容 量 較 佳 為 在 各 16.519 kbps 之二百 八十八 1 1 I ( 288 )及三 三百八十四(3δ4) 原 始 速率上鏈 路頻 道1 1 6之間。 1 1 | 九 十 (96)原 始 逑 率 頻 道 118予以選擇及多路傳輸 供在 1 1 每 一 下 鏈 路 射 束 30 之 發 射 並 如在1 2 0所示 時分多路傳 1 1 輸 至 一 約 為 2 . 5 Ν Μ ζ 帶 寬 之 載 波 。每一上 鏈路 頻道予 Κ選擇 I 1 路 徑 至 所 有 有 些 下 鏈 路 射 束 ,或不至 下鏈 路射束 。原始 1 I 速 率 頻 道 在 一 下 鏈 路 射 束 之 順 序及置位 ,為 完全可 經由一 1 1 I △ 叩 今 鏈 路 白 一 示 於 圖 1之遙測 範圍及控制(T R C )設 施38選 1 1 擇 0 1 1 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X 297公t ) 經濟部中央標準局員工消費合作社印製 ΛΊ B? 五、發明説明(21 ) 較佳為在一播送站26,或如果in系統10存在超過一播送 站26,在一地區播送控制設施(RBCF)39提供軟體,以在上 鐽路射束28指定空間分段頻道至一衛星20。RBCF39較佳為 經由一通訊鏈路予以連接至TRC設施38。每當空間在48頻 道組為可利用時,指定PRC載波,軟體藉Μ使上鏈路頻譜 之使用最佳化。與一特定播送頻道需要關聯之載波,在一 組之48載波頻道内不連續,並且無需在相同組之48載波頻 道予以指定。 在每一下鍵路射束30之載波頻率為不同,Μ增強射束至 射束隔離。每一 TDM下鍵路頻道予Κ在衛星醑載在飽和操 作,依據鍵路性能產生最高可能功率效率。使用單一載波 /應答器操作,在衛星通訊酬載之操作,依據太陽能功率 之轉換至射頻功率,達成最大效率。此為較之需要同時放 大很多FDM載波之技術遠較有效率。糸統產生適合室内及 室外固定及行動式接收之高接收限度。 系統1 0使用Μ P E G 2 5,層3實施聲頻來源編碼,其分別達 成上引在位元速率16,32,64及128 kbps之品質,並且也 包括進行8 kbps編碼之能力。使用JPEG標準實施影像編碼 。在系統之誤差速率為少於1 0 - 1β,並因此適合烘多媒體 服務之高品質數位影像及數據發射。Μ P E G 2 . 5,層3編碼 提供較之烘相同聲頻品質之先前MPEG 1,層2 (Musian)或 Μ P E G 2標準更佳之位元速率效率。供聲頻播送,數位式編 碼來源位元速率為: * 8 k b ρ s供利用單聲語音; 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公婕) _ 24 - m nf *^^1 In HI n ^^^1 I. ΐ --I— —J • ^ (請先閱讀背面之注意事項再^^本頁) 經濟部中央標準局貝工消t合作社印衆 Η 7 五、發明説明(22 ) * 1 6 k b p s供不利用單聲語音; *32 kbps供單聲音樂,具有接近FM品質; *64 kbps供立體聲音樂,具有接近FM品質;Μ及 *128 kbps供立體漀音樂,具有接近CD品質。 在無線電衛星直播系統之較佳實施,每一衛星20有容量 發射總共3072 kbps /射束(包括2 TDM載波*分別供處理及 透明酬載),其可為Μ上聲頻服務之任何組合。這對應於 容量/射束: =:=1 9 2單聲語音頻道;或 *96單聲音樂頻道;或 *48立體聲音樂頻道;或 *24CD立體轚音樂頻道;或 *以上訊號品質之任何組合。 由於系統10提供直接數位頻道,供數位傳送播送眼務* 系統1 0可經由衛星2 0播送任何類型之數據,影像,活動影 像及其他多媒體數據,諸如自網際網路及多媒體來源所獲 得之資料,K及語音及音樂。根據本發明之一方面,系統 10可傳送推壓網際網路資料,亦即經由衛星20所發射之網 際網路資料,至使用者終端機22·而無需來自使用者之懕 答。 總體無線電衛星直播系統Μ 1 0 — 4或更佳之位元誤差速 率(BER)傳送數位訊號,提供先前所界定之各種服務品質 。供衛星2 0在L頻道所發射之每一下鏈路射束3 0, T D Μ載 波之涵蓋範圍之邊緣EIRP為使用基線無線電接 本紙張尺度適用中國國家標準(〇奶)八4規格(210'/297公飨) _ o r _ ---1 .m In (^1 i^i li. I -.-- I ^^1 .ill· - I l^i ^ V * t (請先閲讀背面之注意事項再本頁) 4〇1β9γ Λ; Η7 經濟部中央標準局員工消費合作社印製 五、發明説明 (23 ί) 1 1 收 機 天 線 此 E IRP 連 同 特 定 正 向 誤 差 校 正 保 證 供10 - 1 1 4 B E R之最小9 d Β 限 度 〇 此 限 度 有 助 對 抗 由 於 路 徑 上 在衛 星 1 1 20與 在 使 用 者 终 端 m 22之 接 收 間 之 障 礙 之 訊 號 損 失, 在 請 先 1 1 預 計 涵 蓋 區 域 提 供 全 品 質 接 收 0 在 受 阻 礙 場 所 之 使 用者 終 閱 讀 1 背 1 端 機 22 可 予 以 連 接 至 一 高 增 益 天 線 或 連 接 至 一 位於 不 面 I 受 阻 礙 場 所 之 天 線 〇 例 如 在 大 型 建 築 物 之 接 收 可 能需 要 意 事 XS 1 ,I I 共 用 屋 頂 天 線 而 有 室 内 重 新 發 射 供 整 個 建 築 物 或靠 近 再 1 / 装 1 窗 P 之 個 別 接 收 天 線 〇 在 地 面 涵 蓋 範 圍 之 降 4 d B之輪廓^ h \ 本 頁 相 對 於 傳 送 10 - 4 之 位 元 誤 差 速 率 所 需 要 之 功 率 密 度, 頻 1 1 道 有 一 10dB 之 估 計 限 度 0 在 射 束 中 心 此 限 度 估 計 為 14dB。 1 I 供 較 高 位 元 速 率 無 線 電 直 播 % 統 之 操 作 限 度 不 改變 0 1 1 訂 在 4 d B輪廓Μ内 大多數使用者終端機22檢視在仰角大於 1 60 〇 之 衛 星 20 使 得 實 際 上 無 干 擾 來 S 結 構 〇 在 有 些射 束 1 1 9 在 8dB輪廊Μ内 至衛星20之仰角大於500 其 由 於自 结 1 1 構 反 射 或 阻 斷 而 可 能 經 驗 偶 而 之 干 擾 0 即 使 在 低 仰 角(10。 1 至 50 〇 ) 藉小8dB i增益天線 在有些射束指向地平線 1 1 也 始 终 可 能 視 線 接 收 〇 ί 1 1 如 先 前 所 陳 述 無 線 電 直 播 系 統 包 括 一 在 衛 星 20之基 帶 1 處 理 酬 載 0 基 帶 處 理 允 許 改 進 上 鏈 路 及 下 鏈 路 鐽 路 預算 * 1 I 播 送 站 之 管 理 及 下 鏈 路 訊 號 之 系 統 控 制 性 能 〇 圖 5例示 1 I 在 衛 星 直 接 無 線 電 播 送 系 統 之 衛 星 訊 號 處 理 〇 編 碼 原始 速 i 1 I 率 上 鍵 路 載 波 在 一 X- 頻 帶 接 收 機 1 2 2予K接收 > — ——多相解 1 1 除 多 路 傳 輸 器 及 解 調 器 124接收成6 組 48 之 2 8 8個別F D Μ A訊 1 1 號 產 生 類 比 訊 號 288訊號之數據在其劃分為6時 間 1 1 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公趁) -26 - 經濟部中央標準局員工消費合作社印裝 H7 五、發明説明(24 ) 多路傳輸流,並在每一流進行串行數據之解調。一路徑選 擇開闢及調變器126將個別頻道之串行數據選擇性選擇路 徑至所有,有些三下鍵路訊號,或不至下鏈路訊號各傳送 96頻道*並另將其調變至三下鏈路L-頻帶TDM訊號。行波 管放大器128加強三下鏈路訊號之功率,其藉L -頻帶發射 天線130輻射至地面。透明酬載也包含一解除多路傳輸器 及減頻變頻器132,及一放大器組134,其在一習知之”彎 管”訊號路徑予以構形為頻率轉換上鏈路TDM/MC PC訊號, 供在L頻道之重新發射。 衛星20藉一地面控制分段(例如,在一單一播送站2 6或 一服務若干播送站26之RBCF39所可利用之軟體)予Μ操作 ,並且在軌道使用期限根據一任務控制分段之通訊量需求 予Μ管理。位元速率及因之服務品質可在任何射束予Μ混 合,以滿足眼務之要求。腋務之位元速率/品質狀態可容 易自地面命令予Μ改變,並可在一天之不同時間有所變化 。在較佳實施例,可根據提前二十四小時所建立之節目表 ,依逐時基礎改變頻道配置。然而,請予瞭解,頻道配置 可依較經常或較不經常基礎予Μ改變。 請參照圖2,在每一 QPSK調變方塊86内,一單獨之QPSK 調變器調變每一原始速率頻道至一中間頻率。增頻變頻器 88使單獨之原始速率頻道移動至FDMA上鍵路頻道,及增頻 變頻頻道通過放大器90及天線91予Μ發射。播送上鏈路站 較佳為使用V S A Τ訊號,供使用小型天線(直徑2至3公尺)發 射基本 (1 6 k b p s )頻道。 本紙張尺度適用中國國家橾準(CNS ) A4規格(210X 297公势) -27 - ^ -裝--„ • % (請先閲讀背面之注意事項再本頁) 、-° Λ 7 Β7 經濟部中央標準局員工消費合作社印製 五、發明説明(25 ) 原始速率上鐽路 。如先前所陳述, 球上鏈路射束發射 X-頻帶天線及25瓦 ,可容易自一在起 元/秒節目頻道(包 節目頻道可經由租 终端機。糸統在其 路容量,Μ具有其 I V .使用者終端機 圖6中提供圖1之 機22自衛星20接收 轚頻,數據或影像 資料。使用者終端 將無需指向之小型 動調諧至選定頻道 如先前所陳述, (MCPC/TDM),供至 始速率頻道在時分 道予以合併以傳送 使用數位技術允許 ,傳呼,郵寄,傳 面。此數據及資料 。另外,原始速率 頻道予W在個別F D Μ Α載波發射至衛星2 0 多至288上鏈路原始速率載波可在其全 至衛星20。配備有2 . 4公尺直徑拋物面 功率放大器之小型播送器之地面终端機 始該節目之國家之地點發射一 128千位 含8原始速率頻道)至衛星20。要不然, 用PSTN地面鐽路連接至共用上鐽路地面 全世界涵蓋範圍有供每國家之適當上鏈 自身之衛星無線電播送頻道。 使用者终端機22之方塊圖。使用者终端 L頻道訊號,解調,並自TD Μ流抽取有效 訊號,並再生所希望之聲頻數據或影像 機可配備有一約有4至6dBi增益,實際 袖珍補片天線136。使用者终端機22自 〇 使用時分多路傳輸,多頻道/載波技術 使用者终端機22之下鏈路發射。每一原 流佔用其自身之時隙。此等原始速率頻 1 6至 1 2 8千位元/秒範圔之節目頻道。 對無線電之輔肋眼務,包括低速率視頻 真,使用平面顯示螢幕,或串列數據介 可在聲頻數位訊號頻道内予以多路傳輸 頻道可傳送主要為螢幕(例如來自WWW之 (請先閱讀背面之注意事項再本頁) 裝 、va 本紙張尺度適用中國國家標準(CNS ) A4規格(210'〆297公t ) 28 4〇1697 A7 Η*7 五、發明説明(26 經濟部中央標準局員工消費合作社印製 首頁)之節目頻道,供顯示在使用者終端機,有或無聲頻 節目,Μ及供儲存及/或列印之下載數據。 每一使用者終端機22可調諧至在射束涵蓋範圍之一發射 之TDM載波之一。如圖6中所示,使用者终端機22包括一數 位播送接收機21,一天線136,及一電腦29。接收機21可 例如連接至電腦29之串列埠。網際網路服務提供者,諸如 圖1之条統網路連接器23,可在三衛星20之一,二或所有 射束涵蓋範圍搡作。系統10可改變指定至一網際網路服務 提供者之FDM上鐽路 28並且資料予Μ在衛星上20經由軟體 及遙測控制選擇路徑至一個或多個下鏈路射束30之方式。 在數位播送接收機21內* 一低雜訊放大器138加強衛星 訊號,並且加強之訊號被一 RF前端及QPSK解調器140所接 收。RF前端及QPSK解調器140之輸出可予Μ連接至一回復 轚頻原始速率頻道(PRC)之第一時分解除多路傳輸器142, 及連接至一回復原始速率頻道傳送數據,包括影像之第二 時分解除多路傳輸器144。 在一接收播送頻道之n PRC予以重新對準後,每一 PRC之 符號使用方塊142及144予Μ重新多路傳輸至一 FEC編碼播 送頻道。方塊142之輸出為傳送聲頻資料之基帶數位訊號 ,及方塊1 44之輸出為傳送數據之基帶數位訊號。 如此所回復之重新合併編碼節目頻道,予Μ解碼及解除 交錯,以回復在播送器之地面站2 6進入系統之原來基帶原 始速率位元流。在聲頻數據之情形,所回復之位元流藉聲 頻解碼器146及一數位-類比轉換器148予Κ轉換回至類比 請 先 閱 讀 背. 意- 事 項 再 頁 訂 本紙張尺度適用中國國家標準(CNS)A4規格( 210X297公t) 29 Η 7 經濟部中央標準局員工消費合作社印繁 五、發明説获 ( 27 ) 1 1 聲 頻 訊 號 〇 類 比 訊 號 藉 放 大 器 1 5 0予Μ加強 及藉喇叭1 5 2 1 1 予 以 再 生 0 依 節 S 頻 道 位 元 速 率 而 定 ,使用 者終端機可再 1 1 生 白 AM 單 音 路 至 CD立 體 範 圍 之 各 種 聲 頻品質 。在數據之情 請 1 1 先 1 形 所 回 復 之 位 元 流 可 藉 數 據 /影像解碼器154轉換至一種 1¾] 1 背 可 顯 示 格 式 〇 除 了 予 W 顯 示 外 所 接 收之數 據可予Μ存儲 面 1 I 至 一 記 憶 體 裝 置 或 予 以 列 印 0 意 孝 1 % I - 項 I 使 用 者 终 端 機 22控 制 編 碼 原 始 速 率 頻道重 新組合為編碼 再 $( 裝 1 節 百 頻 道 所 需 要 之 指 令 較 佳 為 包 含 在嵌於 每一編碼原始 ^ * 本 頁 速 率 頻 道 及 原 來 基 帶 原 始 速 率 位 元 流 (例如在S C Η或P R C前 1 I 導 段 )之控制字 1接收機2 1予Μ規劃程式K處理控制字中 1 I 之 指 令 0 1 1 訂 根 據 本 發 明 之 —- 種 實 施 例 如 圖 3中所示, 在每一 BC提 1 供 __· SCH 102 〇 來 白 數 據 解 碼 器 154 包括播送頻道及SCH 1 1 之 數 據 經 由 一 播 送 頻 道 輸 入 /輸出 (BC 10) 埠提供至電腦 1 I 29 〇 電 腦 29 將 數 據 儲 存 在 一 磁 碟 «16 m 176 (圖 6) 。電腦處理數 1 據 Μ 檢 査 封 包 〇 封 包 資 料 與 使 用 者 使 用連接 至電腦29之小 t 1 | 鐽 盤 170 滑鼠1 7 4 或 其 他 輸 入 裝 置 所作成 之選擇比較, 1 Μ 確 定 何 一 儲 存 之 封 包 將 行 予 Μ 使 用 供輸出 目的。可提供 % | 1 資 枓 識 別 數 據 作 為 服 務 控 制 報 頭 1 0 2之一部份,識別源自 ! I 相 同 網 際 網 路 來 源 之 封 包 0 1 1 電 腦 29之 主 要 組 件 包 括 一 微 處 理 器 1 5 6,具有適當量之 1 1 1 随 機 存 取 記 憶 體 (RAM) 1 60及 僅 讀 記 憶體(ROM) 162,一實 1 1 時 時 鐘 1 6 4 及- -顯示器控制器1 66 0 顯 示器控 制器1 6 6控制 1 1 影 像 數 據 (例如網頁數據) 之 格 式 化 至 顯示器 1 6 8。微處理 1 1 本紙張尺度適用中國國家標準(CNS ) Α4規格(2丨0Χ 297公趁) -30 - Μ Η 7 經濟部中央標準局員工消費合作社印製 五、發明説明 (28 ) 1 i 器 156較佳為也連接至小鐽盤170 印 表 機 /繪圖機172 y 滑 1 1 I 鼠 ttAj 174及磁碟機176。一微 處 理器 輸 入 /輸出(I/O) 介 面 158 1 1 1 例 示 為 表 示微處 理器1 5 6之串列及並列埠 >如圖6 中 所 示 , 請 先 1 1 接 收 機 21所解碼 之數據可 經 由一 串 列 埠 連 接 提 供 至 電 腦 29 閱 1 I η 面- 1 I 〇 使 用 小 鍵盤 1 7 0及滑鼠1 7 2供 選 擇 播 送 節 巨 控 制 音 量 之 注 1 I , 作 成 選 單選擇 ,及類似 功 能。 可 根 據 節 S 編 碼 在 顯 示 器 意、 事 項 1 I 168產生供微處理器156或 所 接收 網 頁 之 選 單 及 螢 幕 〇 除 了 1 k 裝 在 顯 示 器 168檢視數據外 印表機/ 繪 画 機 1 7 2允許使用者 本 頁 1 接 收 任 何 所接收 數據(包括影像) 之 拷 貝 輸 出 〇 最 後 磁 1 碟 機 176允許數據或節目載入電腦29 >並且也允許儲存所 1 | 接 收 之 數 據(例如網頁), 供 以後 檢 視 以 及 收 聽 及 列 印 0 1 訂 磁 碟 機 176之另- -可能功能 可例如為允許電腦 29 將 數 位 1 1 播 送 接 收 機21實 時所接收 之 影像 * 或 其 他 數 據 與 儲 存 在 磁 1 1 碟 片 之 預 先存在 之數據合 併 。此 例 如 可 用 Μ 允 許 僅 發 射 最 1 1 新 或 修 改 之資料 ,藉以更 新 現有 影 像 或 其 他 數 據 而 無 需 I 重 新 發 射 現有影 像或數據 〇 I I 圖 6之組件可予K结合為- -單- -單元 設計為供手提式 1 1 1 或 行 動 式 使用。 要不然, 如 圖1中所示 >接收機2 1可為- % 1 1 連 接 至 一 單獨電 腦29之手 提 式裝 置 〇 功 率 可 藉 電 池 太 陽 1 1 能 電 池 或一由 發條傳動 裝 置或 手 動 曲 柄 驅 動 之 發 電 m 提 1 I 供 〇 如 果 使用者 終端機2 2由 交通 工 具 諸 如 一 船 隻 飛 猫 或 1 I 汽 車 所 載 ,功率 可由交通 工 具之 電 源 提 供 0 作 為 將 使 用 者 1 1 1 終 端 土》ft m 22之所有 組件容納 在 單一 外 殻 情 形 之 __· 種 替 代 使 1 1 用 者 終 端 機22可 由一單獨 之 組件 m 適 當 電 斕 互 相 連 接 所 1 1 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公趁) Λ 7 Η 7 經濟部中央標準局負工消费合作社印裝 五、發明説明 ( 29 ) 1 1 構 成 之 系 統 或 網 路 0 1 1 I 圖 7為概述圖5 之 使 用 者 終端機22,在 接收聲 頻 及 數據 節 1 1 巨 時 所 實 施 基 本 連 串 操 作之流程圖。 請予瞭 解 f 由於 下 讀 先 1 1 鐽 路 頻 道 30之 TDM格式 使用者终端機22能同時接收及再 閱 讀 眢 1 I η 面- \ | 生 聲 頻 節 百 及 數 據 0 因 此 ,使用者無需 停止收 聽 聲 頻節 百 之 注 1 | , 俾 接 收 影 像 或 其 他 型 式 之數據。因此 ,希望 § 網 際網 路 12 1 獲 得 所 選 擇 數 據 之 使 用 者 ,例如可如此 作,同 時 在 聲頻 節 再 填 1 百 頻 道 繼 壤 收 脑 m 聲 頻 節 巨 〇 寫< 本 頁 装 1 規 請 特 別 參 照 圖 7中所示之邏輯順序 程式中之第一步 J 1 驟 為 啟 動 及 起 始 接 收 機 21及電腦29(方塊180)< >接收機2 1 1 I 予 K 調 諧 為 接 收 三 TDM下鐽路30之一(方 塊 182) 0 接 收機 白 1 訂 接 收 之 下 鏈 路 30 將 原 始 速 率頻道解除多 路傳輸 及 解 碼, 並 1 | 將 其 重 新 多 路 傳 輸 為 一 包 括其SCH 102之播送 頻 道 。播 送 1 1 頻 道 可 包 含 實 時 聲 頻 及 視 頻節目。使用 者終端 機 開 始在 喇 1 1 叭 1 5 2重播聲頻節目 及在顯示器16S顯 示視頻 節 (方塊 1 184) 0 播 送 頻 道 也 可 包 含 在磁碟機176所儲存 供非實時 - 1 I 使 用 之 網 際 網 路 資 料 0 電 腦29在顯示器 168產生圖8 中所 例 I 1 1 示 之 螢 幕 2 2 0 (方 塊 186) 0 螢幕220為一初始瀏覽器螢幕 % I 1 其 對 使 用 者 提 供 白 網 際 網 路播送所獲得 之不同 主 標 題資 料 1 I 之 清 單 0 螢 幕 220可提供- -圖標及諸如最新報告 氣象 1 | 股 市 行 情 消 費 者 0 錄 地圖等等資料 主標題 之 對 應名 稱 1 I 0 使 用 者 可 使 用 小 鐽 盤 1 7 0,滑鼠1 7 4或 其他輸 入 裝 置, 選 1 1 擇 主 標 題 之 (方塊1 88 ) ) 1 1 根 據 本 發 明 之 較 佳 實 拖 例,電腦29處 理所儲 存 之 識別 自 1 1 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公t ) 401697 Λ7 ΗΊ 經濟部中央標準局員工消費合作社印装 五、發明説明(3〇 ) 1 1 SCH 102獲得 之 封 包 數 據 型 式 之 資 料 >λ 選 擇 及 顯 示 使 用 1 1 者 所 選 擇 型 式 之 網 際 網 路 資 料 (方塊190及192) 〇 如 判 定 1 1 方 塊 194及方塊196之 肯 定 分 支 所 指 示 電 腦 抽 取 匹 配 使 用 請 先 閱 背 1 1 者 之 選 擇 之 封 包 並 根 據 封 包 在 顯 示 器 168產生- -螢幕(方 1 1 塊 198) 0 例 如 封 包 可 包 含 數 據 Μ 造 成 一 網 頁 或 一 有 文 字 面t 1 I 而 無 画 形 或 視 頻 数 據 之 簡 單 電 腦 螢 幕 〇 另 外 若 干 封 包 意、 事 項 再 $( 1 1 | 可 包 含 一 聲 音 位 元 組 其 可 提 供 至 一 直 接 連 接 至 電 腦 之 輔 裝 1 助喇叭1 7 8 < 、如果所選擇之數據伴有聲音位元組 經由喇 本 頁 叭 152重播聲頻節 百 可 與 聲 音 位 元 組 同 時 重 播 〇 其 資 料 識 1 I 別數據在螢幕220不對懕於使用者選擇之封包 電腦29予 1 I 忽 略 (方塊196) 〇 1 1 百 ^ λ. 刖 儲 存 在 磁 碟 4£Ά 擁 176之資料之主標題 予以顯示在螢 訂 1 幕 220 ( >同時, 磁碟機1 7 6可儲存 巨 刖 所 接 收 供 使 用 者 以 1 1 後 檢 視 之 一 組 最 新 網 際 網 路 資 料 〇 因 此 磁 碟 機 儲 存 最 新 1 1 網 際 網 路 資 料 同 時 允 許 使 用 者 檢 索 及 檢 視 已 儲 存 之 資 料 1 〇 電 腦 也 可 儲 存 資 料 供 以 後 簧 時 ate m 用 諸 如 遠 距 離 學 習 » 1 | 使 用 〇 1 1 本 發 明 之 統 1 0有其優點 因 為 其 提 供 數 位 傳 送 頻 道 供 * 1 1 播 送 語 音 音 樂 不 同 型 式 之 數 據 諸 如 影 像 及 活 動 影 像 1 I 9 Μ 及 多 媒 體 資 料 至 遠 處 使 用 者 終 端 iijk m 〇 因 此 不 聯 通 至 1 I 網 際 網 路 之 使 用 者 终 端 1»|6 m 可 接 收 推 壓 網 際 網 路 資 料 亦 即 1 1 I 播 送 網 際 網 路 資 料 其 無 需 來 白 遠 處 使 用 者 之 atg 懕 答 〇 根 據 1 1 本 發 明 之 另 一 方 面 可 對 使 用 者 終 端 傭 提 供 一 地 面 鐽 路 f 1 1 例 如 公 眾 交 換 電 話 網 路 (P S Τ N)鏈路 Μ 與 資 料 提 供 者 通 訊 1 1 本紙張尺度適用中國國家標隼(CNS ) Α4規格(2丨OX2W公烚) -33 - 401697 A7 _B7五、發明說明(31 ) 經濟部智慧財產局員工消費合作社印製 。例如,使用者可經 包含 語 音 9 文 字 及 影 像 数 據 經由 PSTN 鍵 路 發 出 對 教 育 性 另一 地 點 〇 此 構 形 在 PSTN 鏈 語音 » 文 字 及 影 像 數 據 時 有 雖 然 本 發 明 業 經 請 參 照 其 Og» UJ3 腺解 » 本 發 明 不 限 於 其 细 節 及修 改 9 並 且 一 般 精 於 此 項 及修 改 〇 所 有 此 等 替 代 及 修 申請 專 利 範 圍 所 界 定 之 本 發 元件 編 號 之 說 明 10 % 統 20 衛 星 21 無 線 電 接 收 機 22 使 用 者 終 端 機 23 連 接 器 25 網 際 網 路 26 播 送 站 27 集 線 器 28 上 鐽 路 29 電 腦 30 下 鏈 路 3la 服 務 提 供 者 3lb 服 務 提 供 者 20自一還距離學習中心接收一 之播送教育性節目。使用者可 節目之響應至距離學習中心或 路缺少足夠帶寬Μ傳送節目之 其優點。 較佳實施例予Μ說明,但請予 。在上述說明曾建議各種替代 技藝者將會想出其他種種替代 改,均意為預計包含在如後附 明之範圍Μ内。 ----------* 裝----I I---訂---------X 1 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 34 修正頁 經濟部智慧財產局貝工消費合作社印製 401697 A7 _B7 五、發明說明(32 ) 38 範 圍 及 控 制 (TRC)設施 39 RBCF 59 播 送 頻 道 60 來 源 62 編 碼 器 64 來 源 66 m 碼 器 67 播 送 頻 道 68 來 源 72 來 源 76 合 併 器 78 處 理 模 組 80 處 理 模 組 80a 煽 碼 器 8 0b 交 插 電 路 80c 編 碼 器 82 頻 道 分 配 模 組 84 ·« 酣 導 段 模 組 85 加 法 器 模 組 86 QPSK調變器 86a〜86j QPSK調變器 88 增 頻 變 頻 器 90 放 大 器 91a 天 線 -----------J/ I---;-----訂--------- (請先閲讀背面之注$項再填寫本頁) 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 35 - 修正頁 經濟部智慧財產局員工消费合作社印製 401607 A7 B7 五、發明說明(33) 91b 天 線 100 播 送 頻 道 » 幀 101 分 段 102 眼 務 控 制 報 頭 (SCH) 103 分 段 104 其 餘 部 份 106 播 送 頻 道 幀 108 符 號 11 0 a 〜 110d PRC 112a〜 112d u_ 刖 導 段 114 符 號 116 板 上 處 理 122 X- 頻 帶 接 收 機 124 多 相 解 除 多 路 傳 輸 器 及 解 調 器 126 路 徑 選 擇 開 關 及 調 變 器 128 行 波 管 放 大 器 130 L- 頻 帶 發 射 天 線 132 解 除 多 路 傳 輸 器 及 減 頻 變 頻 器 134 放 大 器 組 136 天 線 138 低 雜 訊 放 大 器 140 QPSK 解 調 器 142 第 一 時 分 解 除 多 路 傳 輸 器 144 第 二 時 分 解 除 多 路 傳 輪 器 (請先閱讀背面之注意事項再填寫本頁) 裝 ίτ--— II 訂 --------* Γ· 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 36 - 修正頁 五、發明說明(34 ) A7 B7 經濟部智慧財產局員工消費合作社印製 146 轚頻解碼器 148 數位-類比轉換器 150 放大器 152 喇叭 I 54 數據/影像解碼器 I 56 微處理器 158 輪入/輸出(I/O)介面 160 随機存取記憶體(RAM) I 62 僅讀記憶體(ROM) 164 實時時鐘 166 顯示器控制器 168 顧示器 170 小鍵盤 172 印表機/繪圖機 174 滑鼠 176 磁碟機 178 輔肋喇叭 180 方塊 182 方塊 184 方塊 I 86 方塊 188 方塊 I 90 方塊 192 方塊 I I---ml — ·, ^ - I I I----訂!--i' 1 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 37 修正頁 A7 ___B7 五、發明說明(35) 4 6 8 0 9 9 9 2 塊塊塊幕方方方螢 (諳先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消费合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 38 修正頁V. Description of the invention (W) 1 1 or certain users are restricted to include broadcast services including income 〇 / 1 1 I As stated in the previous section, each source of m code sections is classified as a separate original 1 1 I rate channel. For example, an audio source can include four original-rate channels. Please indicate 1 FM quality stereo signals first. Otherwise, an audio source can include six original reading channels. 1 1 Surface 1-start channel, which can be used as _ _. "Near CD" quality stereo signal, or intended-1 | 1 1-F Μ quality stereo signal is connected to-32-bit metadata channel (for example, issue 1 [radio-signal for display on the radio receiver Liquid Crystal Display (LCD)). As another alternative, the original rate channel can be used as a 96 k b ps to broadcast a data channel on this page. The image source can only contain — '16 kb P s channels or several channels 1 1 0 The following will explain in more detail the user terminal that relies on the overall data included in the TDM frame and each--original rate 1 1 channel 22 It is better to automatically select 1 to generate the digital audio frequency or 100 selected by the user or other digital eye programs. 1 I The necessary original rate channel 0 1 1 The transmission method used at the broadcasting station 26 according to the present invention includes 1 1 Up to the upper key 28 of the η single-channel / carrier frequency division multi-channel (SCPC / FDMA 1, ice) carrier '' These SCPC / FDMA carriers are opened between W — — Gaffll! Center of the grid Frequency «! 1 3 It is preferably that M is separated from each other by 38 000 Hertz (Hz) and is grouped at 1 1 | 48 adjacent center frequencies or carrier channels of the array 0 48 carrier channels of these groups 1 1 * its grouping M can be used for demultiplexing and 1 1 demodulation processing on satellite 20. The 48 carrier channels of each group need not be adjacent to each other. Carriers associated with a particular 1 1 broadcast channel (ie, channel 59 or 67) need not be adjacent within a group of 48 carrier 1 I wave channels and there is no need to assign K to the 48 carrier channel 1 1 | 0 in the same group. The emission methods illustrated in Figures 2 and 3 therefore allow for flexibility in selecting frequency bits 1 1 and sharing the same radio frequency to fill available spectrum and avoid interference 1 I This paper's wave size applies Chinese National Standard (CNS) A4 specifications (210X297 Public power) A 7 Η 7 Printed by the Consumer Cooperatives of the Central and Central Bureau of Commerce of the Ministry of Economic Affairs 5. Description of the invention (18) 1 1 Optimizing the capabilities of other users of the spectrum 0 1 1 I Figure 1 illustrates--According to the invention The preferred embodiment, f ft broadcasts the Internet 1 | the overall operation of the system f 10 and other broadcast programs 10 0 at the satellite, please first 1 1 read the situation of the iCin payload, on the keyway from the broadcaster , Via individual cross-connected multi-connector back I side 1 I (FDMA) channels, g The elevation angle of 9 1 I 1 1 is higher than 10 anywhere in the ground visibility M of satellite 20. The broadcasting station 26 sends a signal 28 0. Each broadcaster can set up one or more 16 kb P s original rate channels on the FDHA% carrier. Link to one of the satellites 20. Otherwise, it does not have a page capacity. —, 1 1 The quantity of broadcasters directly connected to the satellites 20 can be lit m — * Hub stations are connected 0 1 1 For example, the system network connector 23 Can broadcast directly or indirectly via a hub 27 1 1 Send webpage to one of the live radio satellites 20 0 Use FDMA for uplink 28 9 1 Subscription Provides the highest possible flexibility between multiple independent broadcast stations 0 1 1 11 I. Satellite 1 1 I Preferred satellite 20 of the radio broadcast system 10, the following geostationary orbits 1 1 cover the Africa-Arab region Asia region, and the Caribbean and Latin America I region: C 1 I * 21 ° OE orbit Position 9 pairs Africa and the Middle East to provide services square 1 I $ 95. W rail position 9 provides axillary services to Central and South America 〇1 1 I * 105 〇W rail position to improve Southeast Asia and the Pacific Rim Region # Special service 1 1 Service 〇 1 1 For other regions-such as the coverage of North America and Europe, Can provide another 1 | Outer satellite 〇1 I The radio live broadcast system preferably uses the frequency band 1 467 to 1492 MHz * The 1 1 I has been allocated in WARC 9 2 for broadcasting satellite armpit (BSS) audio live broadcast (DAB) 9 also 1 1 1 21-This paper size applies to the Chinese National Standard (CNS) Λ4 specification (210X 297 mm) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 401697 a7 Η 7 V. Description of the invention (19) According to ΙΤϋ Resolutions 33 and 528. The broadcaster 26 uses the feeder uplink in the X-band * from 7050 to 7 0 7 5 Μ Η ζ. Each satellite 20 is preferably equipped with three lower beam path beams, and the beam width is about 6 °. Each beam covers approximately 14 million square kilometers in the power distribution corridor M, which is 4 dB down from the center of the beam, and 28 million square kilometers in a profile M, which is 8 dB down. Based on the receiver gain temperature ratio of -13dB / K, the beam center limit can be 1 4 d B. Each satellite 20 transmits two types of payloads. One is the "processing" payload, which reproduces the uplink signal 28, and combines the 3 TDM downlink carrier, and the other is the "transparent" payload, which repeats the uplink signal at the 3 TDM downlink carrier 30. The TDM signals 30 from the second payload are each transmitted in 3 beams, and the processed and transparent signals in each beam have opposite circular polarizations (LHCP and RHCP). Each TDM downlink signal 30 transmits 96 original-rate channels in a designated time slot. Except for the carrier frequency, all TDM downlink signals 30 appear the same to the user terminal 22. The total capacity / satellite is 2x3x96 = 576 raw rate channels. Borrow an on-board processor on satellite 20, and in the radio live broadcast system in Figure 1, achieve up to 30 FDMA signals 28 and downlink multi-channel / carrier, time division multiplexing (MCPC / TD Μ) signals 30 Its conversion. At satellite 20, each original rate channel transmitted by a broadcasting station 26 is demultiplexed and demodulated to an individual 16 k b ρ s baseband signal. Individual channels are routed through a selective path to one or more beams 30 below each of a single TDM signal. Based on the uplink frequency configuration and channel path selection between the uplink and the downlink, this baseband processing provides a high-level channel control. The uplink signal is received by the satellite in the X-band and switched to the L channel by the on-board processor. The downlink 30 to the user terminal 22 uses the MCPC / TDM carrier. One such paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 × 297 male) -22- ^^ 1 ^^^ 1 ml nm I n 1. ^ 1-!--Nn-.m a'I- -nn---- 1_-II-i Don't *-(Please read the notes on the back before this page) 4〇1β97 A 7 Η 7 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs ) Carrier 9 of 1 1 is used for each beam of three beams at each satellite 20. Radio 1 1 I The live broadcast system formats the FDMA uplink and performs payload processing to generate TDM. 1 1 The way down the path. 9 Among other advantages, allows the use of low-cost receivers. Please first receive a large amount of data. Includes high-quality audio programs. Read the back · 1 1 I for transparency? T! W payload TDM signal is processed by the payload at--broadcast station to M combination of yi 1 I meaning-1 | 9 and found in the exact same structure as the combination on satellite 20 . TD Μ signal matters 1 1 Μ is sent to the X-band to .satellite 9 and the L channel is refilled in the triple-link beam. 1 to Μ is repeated. 0 for the downlink TDM signal generated by the processing payload. Power writing 'This page is installed at the same level. Therefore, it provides digital transmission of all data services described in this case and according to this publication \ 1 (such as voice music 1 1 f data image and multimedia data available from the Internet). Technology, suitable for on-board processing and 1 transparent payload. Processing such as the path selection on satellite 20, can occur at the ground station when 1 I uses a transparent ir.nt payload. 1 1 Figure 4 is illustrated in the figure 1 satellite 20 processing payload, the original rate channel is reconfigured from the upper 1 1 Kuo Divider multi-channel channel board to the lower Kuo MCPC / TDM frequency 1 channel 0 The total uplink capacity is preferably at 16.519 kbps each Of the two hundred and eighty-eight 1 1 I (288) and three hundred and thirty-eight (3δ4) original speed Rate on-chain channel frequency between 1 1 6. 1 1 | Ninety (96) original rate channels 118 are selected and multiplexed for transmission in each 1 1 downlink beam 30 and time-division multiplexed as shown in 1 2 0 1 1 to 1 A carrier with a bandwidth of about 2.5 NM ζ. For each uplink channel, I choose the path I 1 to all the downlink beams, or not the downlink beams. The order and placement of the original 1 I rate channel in the next link beam is completely accessible via a 1 1 I △ link. The current link is shown in the telemetry range and control (TRC) facility in Figure 1 0 1 1 This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297gt) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs ΛΊ B? 5. The invention description (21) is preferably at a broadcasting station 26, Or, if there are more than one broadcasting station 26 in the in system 10, a regional broadcast control facility (RBCF) 39 provides software to assign a spatially segmented channel to a satellite 20 at the upper loop beam 28. The RBCF 39 is preferably connected to the TRC facility 38 via a communication link. Whenever space is available in the 48 channel group, the PRC carrier is designated, and the software optimizes the use of the uplink spectrum by using M. The carriers that need to be associated with a particular broadcast channel are discontinuous within a group of 48 carrier channels and do not need to be designated on the same group of 48 carrier channels. The carrier frequency of beam 30 is different at each lower bond, and M enhances the beam-to-beam isolation. For each TDM, the channel of the key channel K is operated at saturation in the satellite, and the highest possible power efficiency is generated according to the performance of the key channel. Using a single carrier / transponder operation, in the operation of satellite communication payload, the maximum efficiency is achieved based on the conversion of solar power to RF power. This is far more efficient than technologies that need to simultaneously expand many FDM carriers. The system produces high reception limits suitable for indoor and outdoor fixed and mobile reception. System 10 uses MPG 25, and layer 3 implements audio source coding, which achieves the quality of the cited bit rates of 16, 32, 64, and 128 kbps, respectively, and also includes the ability to perform 8 kbps encoding. Image encoding using the JPEG standard. The error rate in the system is less than 10-1β, and is therefore suitable for high-quality digital image and data transmission of multimedia services. MP E G 2.5, layer 3 encoding provides better bit rate efficiency than previous MPEG 1, layer 2 (Musian) or MP E G 2 standards that have the same audio quality. For audio broadcasting, the bit rate of the digital encoding source is: * 8 kb ρ s for the use of monophonic speech; this paper size applies the Chinese National Standard (CNS) A4 specification (210X297 male Jie) _ 24-m nf * ^^ 1 In HI n ^^^ 1 I. ΐ --I— —J • ^ (Please read the notes on the back before ^^ this page) Central Standards Bureau of the Ministry of Economic Affairs, Bei Gong Xiao T Cooperative, Co., Ltd. Yin Zhong Η 7 5. Description of the invention (22) * 16 kbps for non-monophonic speech; * 32 kbps for mono music, with close to FM quality; * 64 kbps for stereo music, with close to FM quality; M and * 128 kbps for stereo music, with Close to CD quality. In the preferred implementation of the radio satellite live broadcasting system, each satellite 20 has the capacity to transmit a total of 3072 kbps / beam (including 2 TDM carriers * for processing and transparent payload respectively), which can be any combination of audio services on M. This corresponds to capacity / beam: =: = 1 9 2 mono voice channels; or * 96 mono music channels; or * 48 stereo music channels; or * 24CD stereo 轚 music channels; or * any combination of the above signal qualities . As System 10 provides direct digital channels for digital transmission and broadcasting * System 10 can broadcast any type of data, images, moving images and other multimedia data via satellite 20, such as data obtained from the Internet and multimedia sources , K and voice and music. According to one aspect of the present invention, the system 10 can transmit the Internet data, that is, the Internet data transmitted via the satellite 20, to the user terminal 22 without the user's answer. The overall radio satellite live broadcast system M 10-4 or better transmits digital signals at a bit error rate (BER), providing various previously defined quality of services. For each downlink beam 30 transmitted by the satellite 20 on the L channel, the edge of the coverage of the TD M carrier EIRP is the use of a baseline radio connection. This paper applies the Chinese national standard (〇 奶) 8 4 specifications (210 ' / 297 公 飨) _ or _ --- 1 .m In (^ 1 i ^ i li. I -.-- I ^^ 1 .ill ·-I l ^ i ^ V * t (Please read the first Note on this page) 4〇1β9γ Λ; Η7 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (23 ί) 1 1 Receiver antenna This E IRP together with specific forward error correction guarantees 10-1 1 4 Minimum 9 d B limit of BER. This limit helps to counteract signal loss due to obstacles between the satellite 1 1 20 and the reception at the user terminal m 22 on the path. Please be in advance 1 1 to provide full quality reception in the expected coverage area 0 End reading for users in obstructed places 1 Back 1 Terminal 22 Can be connected to a high-gain antenna or to an obstructed place Antennas, such as reception in large buildings, may require intentional XS 1, II shared roof antennas and indoor re-transmissions for the entire building or individual receiving antennas close to the 1/1 window P. 0 drop in ground coverage Contour of 4 d B ^ h \ This page has an estimated limit of 10 dB relative to the power density required to transmit a bit error rate of 10-4. 0 This limit is estimated to be 14 dB at the center of the beam. 1 I Higher bit rate radio live broadcast% system's operating limit does not change 0 1 1 Most user terminals 22 ordered within 4 d B profile M view satellites 20 at elevation angles greater than 1 60 〇 so that there is virtually no interference to the S structure. In some beams 1 1 9 the elevation angle to satellite 20 is greater than 500 within 8 dB of the corridor M, which may experience occasional interference due to self-resolving 1 1 structure reflection or blocking 0 even at low elevation angles (10. 1 to 50 〇) With a small 8dB i-gain antenna, some beams are directed to the horizon 1 1 It is always possible to receive the line of sight. 1 1 1 As stated previously, the live radio system includes a baseband 1 at satellite 20. Processing payload 0. Baseband processing allowed Improve the uplink and downlink link budgets * 1 I Management of broadcasting stations and system control performance of downlink signals. Figure 5 illustrates 1 I. Satellite signal processing in satellite direct radio broadcasting system. The rate of the key carrier in an X-band receiver 1 2 2 to K reception> — — Polyphase solution 1 1 In addition to the multiplexer and demodulator 124 received into 6 groups of 48 2 8 8 individual FD Μ A news 1 1 The data generating analog signal 288 is divided into 6 time 1 1 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297) -26-Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs H7 V. Description of the invention (24) Multiplexed stream, And demodulate serial data in each stream. A path selection development and modulator 126 selectively selects the serial data of individual channels to all, some three down-link signals, or not downlink signals each transmit 96 channels * and modulate them to three Downlink L-band TDM signal. The traveling wave tube amplifier 128 enhances the power of the three downlink signals, which is radiated to the ground by the L-band transmitting antenna 130. The transparent payload also includes a demultiplexer and down-converter 132, and an amplifier group 134, which is configured as a frequency conversion uplink TDM / MC PC signal in a conventional "bent pipe" signal path. For retransmission on L channel. Satellite 20 borrows a ground control segment (eg, software available at a single broadcast station 26 or RBCF39 serving several broadcast stations 26) for M operation, and communicates with a mission control segment during the orbital lifetime Volume requirements are managed by M. The bit rate and the resulting service quality can be mixed in any beam to M to meet the requirements of eye services. The bit rate / quality status of the axillary service can be easily changed from the ground order and can be changed at different times of the day. In the preferred embodiment, the channel configuration can be changed on a time-based basis according to the program table established 24 hours in advance. However, please be aware that channel configuration can be changed on a more or less frequent basis. Please refer to FIG. 2. In each QPSK modulation block 86, a separate QPSK modulator modulates each original rate channel to an intermediate frequency. The up-converter 88 moves individual original-rate channels to the FDMA up-channel channels, and the up-converter channels are transmitted to the M through the amplifier 90 and the antenna 91. The uplink station preferably broadcasts a V S A TT signal for transmitting a basic (16 k b p s) channel using a small antenna (2 to 3 meters in diameter). This paper size applies to China National Standards (CNS) A4 specifications (210X 297 public power) -27-^-installed-„•% (Please read the precautions on the back before this page),-° Λ 7 Β7 Ministry of Economy Printed by the Consumer Standards Cooperative of the Central Bureau of Standards. 5. Description of the Invention (25) The raw rate is on the way. As stated earlier, the ball-link beam emits an X-band antenna and 25 watts, which can be easily adjusted from the starting point per second. Program channels (including program channels can be rented via terminals. The system has its own capacity, M has its IV. User terminals Figure 6 provides the device 22 of Figure 1 to receive audio, data or video data from the satellite 20. Use The terminal will tune the small channel without pointing to the selected channel as stated previously (MCPC / TDM) for the original rate channel to be merged in the time division channel to transmit using digital technology to allow, paging, mailing, and transmitting. This data In addition, raw rate channels are transmitted to satellites on individual FD Μ Α carriers to 20 to 288 uplink raw rate carriers can be on their full to satellite 20. Equipped with a 2.4-meter diameter parabolic power amplifier Small broadcast The ground terminal of the device launches a 128 kilobit (8 original rate channels) to the satellite at the country where the program originated. Otherwise, use the PSTN ground road to connect to the shared upper road ground. Worldwide coverage is available for each country. Appropriately upload its own satellite radio broadcast channel. Block diagram of user terminal 22. User terminal L channel signal, demodulate, and extract a valid signal from the TD M stream, and reproduce the desired audio data or video camera can Equipped with an actual pocket patch antenna 136 with a gain of about 4 to 6dBi. The user terminal 22 uses time division multiplexing, and the multi-channel / carrier technology user terminal 22 transmits the downlink. Occupies its own time slot. These original rate frequency channels are 16 to 128 kilobits per second. Program channels for radio, including low-rate video, use flat display screens, or serial The column data can be multiplexed in the audio digital signal channel. The channel can be transmitted mainly on the screen (such as from WWW (please read the precautions on the back before this page). Applicable to China National Standard (CNS) A4 specification (210'〆297gt) 28 4〇1697 A7 Η * 7 V. Program description (26 Printed on the homepage of the Employees Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs) for display on the program channel User terminal, with or without audio program, M and downloaded data for storage and / or printing. Each user terminal 22 can be tuned to one of the TDM carriers transmitted in one of the beam coverage areas. As shown in the figure As shown in FIG. 6, the user terminal 22 includes a digital broadcast receiver 21, an antenna 136, and a computer 29. The receiver 21 may be connected to a serial port of the computer 29, for example. Internet service providers, such as the integrated network connector 23 of FIG. 1, can operate in one, two, or all of the three satellites 20's beam coverage. The system 10 may change the manner in which the FDM uplink 28 is assigned to an Internet service provider and the data is selected on the satellite 20 via software and telemetry control to select one or more downlink beams 30. In the digital broadcast receiver 21 *, a low noise amplifier 138 strengthens the satellite signal, and the enhanced signal is received by an RF front end and the QPSK demodulator 140. The output of the RF front-end and QPSK demodulator 140 can be connected to the first time-division demultiplexer 142 of a reverted audio raw rate channel (PRC), and connected to a reverted original rate channel to transmit data, including video The multiplexer 144 is deactivated at the second time. After the n PRCs of a receiving broadcast channel are realigned, the symbols of each PRC are re-multiplexed to a FEC coded broadcast channel using blocks 142 and 144. The output of block 142 is a baseband digital signal that transmits audio data, and the output of block 1 44 is a baseband digital signal that transmits data. The re-combined encoded program channels thus restored are decoded and deinterleaved by M to restore the original baseband original rate bit stream that entered the system at the ground station 26 of the transmitter. In the case of audio data, the returned bit stream is converted back to analogue by the audio decoder 146 and a digital-to-analog converter 148. Please read the memorandum. Note-Matters and then the page size of this paper applies Chinese national standards ( CNS) A4 specification (210X297gt) 29 Η 7 Employees' Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs of the People's Republic of China Fifth, invention gains (27) 1 1 Audio signals 0 Analog signals borrow amplifiers 1 5 0 to strengthen and borrow speakers 1 5 2 1 1 To be reproduced 0 Depending on the bit rate of the S channel, the user terminal can reproduce a variety of audio quality from the white AM mono channel to the CD stereo range. In the case of data, please 1 1 The bit stream returned by the first shape can be converted to a 1 by the data / image decoder 154] 1 Displayable format on the back. 0 The received data can be stored on the M storage surface except for the W display. 1 I to a memory device or print 0 meaning 1% I-Item I The user terminal 22 controls the encoding of the original rate channel to be recombined into the encoding and then $ (The instructions required to install one hundred channels are preferably included in Embedded in each coded original ^ * control page of this page rate channel and the original baseband original rate bit stream (for example, in the SC 1 or PRC before the 1 I lead) 1 receiver 2 1 to M planner K processing control word 1 I order 0 1 1 according to the present invention-an embodiment is shown in Fig. 3, each BC provides __ · SCH 102 〇 white data decoder 154 includes a broadcast channel and SCH 1 1 Data broadcast The channel input / output (BC 10) port is provided to the computer 1 I 29 〇 Computer 29 stores data on a magnetic disk «16 m 176 (Figure 6). The computer processes the data 1 Data M Checks the packet 0 The packet data is connected to the user's use To computer 29, the small t 1 | disk 170 mouse 1 7 4 or other input devices make a selection comparison, 1 μ determines which stored packet will be used by M for output purposes.% | 1 resources available The identification data is part of the service control header 1 0 2 and the identification originates from! I Packets of the same Internet source 0 1 1 The main components of the computer 29 include a microprocessor 1 5 6 with an appropriate amount of 1 1 1 Random access memory (RAM) 1 60 and read-only memory (ROM) 162, a real 1 1 hour clock 1 6 4 and--display controller 1 66 0 display controller 1 6 6 control 1 1 image data (Such as web page data) formatted to the display 1 6 8. Microprocessing 1 1 This paper size is in accordance with Chinese National Standard (CNS) Α4 specification (2 丨 0 × 297), -30-Μ Η 7 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (28) 1 i 156 is preferably also connected to the tablet 170 printer / plotter 172 y slide 1 1 I mouse ttAj 174 and disk drive 176. A microprocessor input / output (I / O) interface 158 1 1 1 is exemplified as the serial and parallel ports of the microprocessor 1 56. As shown in FIG. 6, please decode by the receiver 1 1 1 The data can be provided to the computer through a serial port connection. 29 Read 1 I η surface-1 I 〇 Use the keypad 1 70 and mouse 1 7 2 to choose to broadcast the note 1 I to control the volume, make a menu selection, And similar features. Menus and screens can be generated on the display according to the section S code. I I 168 for the microprocessor 156 or the received webpage. ○ Except 1k installed on the display 168 to view the data. Printer / painter 1 7 2 Allowed This page 1 accepts the copy output of any received data (including images). Finally, the magnetic disc 1 drive 176 allows data or programs to be loaded onto the computer 29 > and also allows storage of the received data (such as web pages) for later use. View, listen, and print 0 1 Additional order of drive 176-Possible functions can be, for example, allowing computer 29 to broadcast digital 1 1 broadcast receiver 21 real-time images * or other data stored on magnetic 1 1 disc Of pre-existing data. This example can be used to allow only 11 new or modified data to be transmitted, thereby updating existing images or other data without the need to re-transmit existing images or data. II. The components of Figure 6 can be combined into K- into a single-unit design. For portable 1 1 1 or mobile use. Otherwise, as shown in Figure 1> The receiver 2 1 may be-% 1 1 a portable device connected to a separate computer 29. The power may be borrowed from the battery Sun 1 1 battery or a clockwork drive or manual The crank-driven power generation is provided by 1 I. If the user terminal 2 2 is carried by a vehicle such as a ship flying cat or a 1 I car, the power can be provided by the vehicle's power source 0 as the user 1 1 1 terminal soil. All components of ft m 22 are accommodated in a single enclosure. __ · Alternatives to make 1 1 the user terminal 22 can be connected by a separate component m with appropriate electrical connection 1 1 This paper size applies Chinese National Standard (CNS) Α4 specifications (210X297) Λ 7 Η 7 Printed by the Central Standards Bureau of the Ministry of Economic Affairs and Consumer Cooperatives. V. Description of the invention (29) 1 1 System or network 0 1 1 I Figure 7 is an overview of the users of Figure 5 The terminal 22 performs a basic connection when receiving audio and data sections 1 1 The flowchart for the operation. Please understand f. Because the TDM format user terminal 22 of Kushiro channel 30 can be read and read at the same time. 1 I η plane-\ | Sound frequency and data 0. Therefore, users do not need to stop listening. Note 1 | of audio festival, 俾 Receive video or other types of data. Therefore, I hope that § Internet 12 1 can obtain the user of the selected data. For example, this can be done. At the same time, fill in the 100-frequency channel in the audio section. Following the brain, the m-frequency section is huge. Write < Please refer to the logic sequence shown in Figure 7 for the first step in the program. The first step in the program J 1 is to start and start the receiver 21 and the computer 29 (block 180). < > Receiver 2 1 1 I KK is tuned to receive one of the three TDM downlink channels 30 (block 182) 0 receiver white 1 subscribes to receive downlink 30 to demultiplex and decode the original rate channel, And 1 | re-multiplex it into a broadcast channel including its SCH 102. The broadcast 11 channel can include real-time audio and video programs. The user terminal starts to replay audio programs at 1 1 and 1 5 2 and display video sections on the display 16S (box 1 184). 0 Broadcast channels can also be included in the drive 176 for non-real time-1 I Internet Network data 0 The computer 29 generates the example shown in Figure 8 on the display 168. I 1 1 shows the screen 2 2 0 (box 186) 0 The screen 220 is an initial browser screen% I 1 which provides white Internet broadcasts to the user List of different main heading information 1 I obtained 0 Screen 220 can provide--icons and the corresponding names of the main headings such as the latest report weather 1 | stock market consumer 0 record maps and other data 1 I 0 users can use small 鐽Disk 1 7 0, mouse 1 7 4 or other input device, select 1 1 to choose the main title (box 1 88)) 1 1 According to the preferred embodiment of the present invention, the computer 29 processes the stored identification from 1 1 This paper size applies to Chinese National Standard (CNS) Α4 size (210X297gt) 401697 Λ7 员 Member of the Central Standards Bureau of the Ministry of Economic Affairs Industrial and consumer cooperatives' printing V. Description of the invention (30) 1 1 Data of packet data type obtained by SCH 102 > λ Select and display Internet data using the type selected by 1 1 (blocks 190 and 192) ○ Judging 1 1 The positive branch indicated by block 194 and block 196 indicates that the computer extracts and matches. Please read the packet selected by 1 1 and generate it on the display 168 according to the packet.-Screen (square 1 1 block 198) Data M results in a web page or a simple computer screen with a text surface t 1 I without graphic or video data. In addition, a number of packets and other matters are included. ((1 1 | can include a sound byte which can be provided to a Accessories connected directly to the computer 1 Auxiliary speakers 1 7 8 < If the selected data is accompanied by a sound byte, it can be replayed through the audio page 152. The audio frequency can be replayed at the same time as the sound byte. 0 Its data identification 1 I Different data on the screen 220 does not match the selected Packet computer 29 to 1 I Ignore (block 196) 〇1 1 hundred ^ λ. 刖 The main title of the data stored on disk 4 £ Ά 176 is displayed on the screen 1 screen 220 (> At the same time, the drive 1 7 6 It can store the latest set of Internet data received by the giant for users to view after 1 1. Therefore, the drive stores the latest 1 1 Internet data while allowing users to retrieve and view the stored data 1 〇 The computer can also store data for later time. Atm uses such as distance learning »1 | Use 〇1 1 The invention of the system 10 has its advantages because it provides digital transmission channels for * 1 1 to broadcast different types of data such as voice music Video Moving image 1 I 9 Μ and multimedia data to remote user terminal iijk m 〇 Therefore, it is not connected to 1 I Internet user terminal 1 »| 6 m can receive and push Internet data, that is, 1 1 I broadcast Internet data does not need to come from a remote user's atg. Answer 0 According to 1 1 another aspect of the present invention can provide a ground terminal f 1 1 to the user terminal operator, such as the public switched telephone network (PS T N ) Link M Communication with the data provider 1 1 This paper size applies to the Chinese National Standard (CNS) A4 specification (2 丨 OX2W) 烚 -33-401697 A7 _B7 V. Description of the invention (31) Employees of Intellectual Property Bureau, Ministry of Economic Affairs Printed by consumer cooperatives. For example, users can send voice and text data through PSTN to another educational location via PSTN. This configuration is used in PSTN chain voice »text and video data. Refer to its Og »UJ3 Glandular Solution» This The description is not limited to its details and amendments9 and is generally proficient in this and amendments. 0 All the descriptions of the component numbers defined in the patent scope of these replacements and repairs are applied. 10% system 20 satellite 21 radio receiver 22 user terminal 23 Connector 25 Internet 26 Broadcasting Station 27 Hub 28 Up Road 29 Computer 30 Down Link 3la Service Provider 3lb Service Provider 20 receives educational programs from one distance to the Learning Center. The user can respond from the program to the distance learning center or the lack of sufficient bandwidth to transmit the program. The preferred embodiment is described in M, but please. In the above description, it has been suggested that various alternative artists will come up with other alternatives, all of which are intended to be included in the range M as described later. ---------- * Loading ---- I I --- Order --------- X 1 (Please read the precautions on the back before filling this page) This paper size applies Chinese National Standard (CNS) A4 Specification (210 X 297 mm) 34 Revised page Printed by Shelley Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 401697 A7 _B7 V. Description of Invention (32) 38 Scope and Control (TRC) Facilities 39 RBCF 59 Broadcast Channel 60 Source 62 Encoder 64 Source 66 m Coder 67 Broadcast Channel 68 Source 72 Source 76 Combiner 78 Processing Module 80 Processing Module 80a Encoder 8 0b Interleave Circuit 80c Encoder 82 Channel Assignment Module 84 · «酣 Guide Module 85 Adder Module 86 QPSK Modulator 86a ~ 86j QPSK Modulator 88 Frequency Inverter 90 Amplifier 91a Antenna ----------- J / I ---; ----- Order --------- (Please read the note on the back before filling in this page) This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 35- Revised page Printed by the Intellectual Property Bureau of the Ministry of Economy Staff Consumer Cooperatives 401607 A7 B7 V. Description of the invention (33) 91b Antenna 100 Broadcast channel »Frame 101 Segment 102 Eye control header (SCH) 103 Segment 104 The rest 106 Broadcast channel frame 108 Symbol 11 0 a ~ 110d PRC 112a ~ 112d u_ chirp 114 symbols 116 on-board processing 122 X-band receiver 124 polyphase demultiplexer and demodulator 126 path selection switch and modulator 128 traveling wave tube amplifier 130 L-band transmitting antenna 132 demultiplication Channel transmitter and down-converter 134 amplifier group 136 antenna 138 low noise amplifier 140 QPSK demodulator 142 first time division multiplexer 144 second time division multiplexer (please read the first Please fill in this page again for attention) Install ίτ ------ Order II -------- * Γ This paper size applies to China National Standard (CNS) A4 Specification (210 X 297 mm) 36-Revised Page V. Description of Invention (34) A7 B7 Printed by the Intellectual Property Office of the Ministry of Economic Affairs Employee Cooperative 146 Audio Decoder 148 Digital-to-Analog Converter 150 Amplifier 152 Speaker I 54 Data / Image Decoder I 56 Microprocessor 158 Rotation / Output (I / O) Interface 160 Random Access Memory (RAM) I 62 Read Only Memory (ROM) 164 Real Time Clock 166 Display Control Device 168 monitor 170 keypad 172 printer / plotter 174 mouse 176 disk drive 178 rib speaker 180 box 182 box 184 box I 86 box 188 box I 90 box 192 box I I --- ml — · — , ^-II I ---- Order! --i '1 (Please read the notes on the back before filling in this page) This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 37 Correction page A7 ___B7 V. Description of invention (35) 4 6 8 0 9 9 9 2 Fang Fang Fang Fang Fang Fang (谙 Please read the precautions on the back before filling this page) Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper applies Chinese National Standard (CNS) A4 specifications (210 X 297 mm) 38 correction page

Claims (1)

4016040160 89. 3. 20 修正本 六、申請專利範圍 種自至少一遠處通訊網路對使用者終端機提供資料 , 示發 料指M 資據.作 有數操 含含可 包包星 封道衛 U 含頻該;> 包送, 置 , 播者 裝 道,何 理 頻闞之 .,處 送有題 機至 播一標 收接 一之主 接連 收題多 ·,至 , 接標許機接置 為主於收連裝 : 形多應接,入 含.,構許對至置輸 包機,少者道裝者 , 收星至何頻理用 統接衛與之送處使 系一 一料包播一 一 之 資封射 , 題可 式標置 程主裝 可多理 為許處 置擇, 裝選置 理者装 處用理 該使處 , 示至 置提包 裝 K 封 理,供 處幕提 至螢 K 接一作 連生操 , 產可 置置機 裝裝收 示示接 顯顳, 一 在 一 以之 裝應 入對 輸者 者何 用之 使 包 理封 處定 , 確 時 Μ 擇據 選數 成査 作檢 幕及 螢, 用號 使訊 者入 用輸 使之 在生 Μ 產 作所 操置 制 控 予 置 装 理 處 由 置 第 裝。圍 示料範 顯資利 , 之 專 號號請 訊訊申 入入如 輸輸2. 於於 含 包 另 統 系 之 項 (請先閲讀背面之注意事項再填寫本頁) · »1 n n n ·1-*-r»J· 1 >n n I n I 應 對 示 顯 Μ 置 裝 體 媒 多 經濟部智慧財產局員工消費合作杜印製 , 可 少 像置至 影裝示 態體顧 靜媒含 , 多 包 形 , , 圖 一 一 , 之 之 據頻作 數視操 少及多 至,許 含頁少 包網至 料,行 資頻進 , 聲而 機,號 收字訊 接文入 至像輸 接影依 連動作 , 活操 之 頻 視 及 頁 網 字 文 像 影 肋 活 像 影 態。 靜頻 , 轚 形放 圖播 , 及 據, 數一 網 際 網 1 少 至 含 包 另 統 系 之 項 連 路 網 統 系 之 路 網 訊 通 處 遠 至 接 遵 第 一 圍及 範‘腦 利電 專者 請供 申提 如務 3.服 路 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 4016089. 3. 20 Amend this VI. The scope of the patent application is to provide data to the user terminal from at least one remote communication network, and the issued material refers to the M data. The operation includes the inclusion of the star-sealed road guard U. Included Frequently > Package delivery, placement, broadcaster preaching, what to do frequently. Sending the machine with the test machine to the broadcast one to receive one after the other to receive more questions, to Mainly for receiving and connecting equipment: multiple connections should be included, including inclusions, and it is possible to set up charter planes for those who do n’t know how to install them. If you want to receive stars, you can use the integrated receiver to send them to the delivery system. You can seal and shoot. The main installation of the questionable type labeling process can be done for many reasons. The installer can choose the place where it should be used, and show it to the package K for sealing. K will perform a series of continuous exercises, and the machine can be installed to display the display time. One should be installed in accordance with the use of the loser, so that the package can be sealed, and when the M is selected, the number will be checked. For screen inspection and fireflies, use the messenger to enter and use the loser to control the operation of the production unit to the installation manager. Installed. To display the material Fan Xianzi, please call the newsletter to apply for entry and lose. 2. In the package containing other systems (please read the precautions on the back before filling this page) · »1 nnn · 1- * -r »J · 1 > nn I n I should be used to display the display media. Multi-media consumption printing by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs. The packet shape, as shown in Figure 1-1, is based on the number of operations and the number of pages, including the number of pages, the number of packets, the network, the capital, the sound, the machine, and the number of received messages. The motions of the film depend on the movement, the frequency of the aerobics and the page web character text, the image of the rib, and the image state. Static frequency, picture-shaped broadcast, and data, according to the number of Internet 1 as far as the inclusion of the other systems of the Link Road Network System of the road network communications as far as the first round and Fan's brain power Special applicants are requested to submit the application as required. 3. The paper size of the server is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) 40160. 89. 3. 20 修正本 六、申請專利範圍 種自至少一遠處通訊網路對使用者終端機提供資料 , 示發 料指M 資據.作 有數操 含含可 包包星 封道衛 U 含頻該;> 包送, 置 , 播者 裝 道,何 理 頻闞之 .,處 送有題 機至 播一標 收接 一之主 接連 收題多 ·,至 , 接標許機接置 為主於收連裝 : 形多應接,入 含.,構許對至置輸 包機,少者道裝者 , 收星至何頻理用 統接衛與之送處使 系一 一料包播一 一 之 資封射 , 題可 式標置 程主裝 可多理 為許處 置擇, 裝選置 理者装 處用理 該使處 , 示至 置提包 裝 K 封 理,供 處幕提 至螢 K 接一作 連生操 , 產可 置置機 裝裝收 示示接 顯顳, 一 在 一 以之 裝應 入對 輸者 者何 用之 使 包 理封 處定 , 確 時 Μ 擇據 選數 成査 作檢 幕及 螢, 用號 使訊 者入 用輸 使之 在生 Μ 產 作所 操置 制 控 予 置 装 理 處 由 置 第 裝。圍 示料範 顯資利 , 之 專 號號請 訊訊申 入入如 輸輸2. 於於 含 包 另 統 系 之 項 (請先閲讀背面之注意事項再填寫本頁) · »1 n n n ·1-*-r»J· 1 >n n I n I 應 對 示 顯 Μ 置 裝 體 媒 多 經濟部智慧財產局員工消費合作杜印製 , 可 少 像置至 影裝示 態體顧 靜媒含 , 多 包 形 , , 圖 一 一 , 之 之 據頻作 數視操 少及多 至,許 含頁少 包網至 料,行 資頻進 , 聲而 機,號 收字訊 接文入 至像輸 接影依 連動作 , 活操 之 頻 視 及 頁 網 字 文 像 影 肋 活 像 影 態。 靜頻 , 轚 形放 圖播 , 及 據, 數一 網 際 網 1 少 至 含 包 另 統 系 之 項 連 路 網 統 系 之 路 網 訊 通 處 遠 至 接 遵 第 一 圍及 範‘腦 利電 專者 請供 申提 如務 3.服 路 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 401697 A8 B8 C8 D8 六、申請專利範圍 經濟部智慧財產局員工消费合作社印製 接器, 網路連 網際網 將資料 標題之 4.如 將播送 5 . — 者終端 一多媒 回程鏈 格式 之網際 摟識別 經由 在若 使用 自選 選擇; 使用 K及 使用 6 .如 含格式 Μ及一連接 接器之一之 路服務提供 格式化為播 何者,及發 申請專利範 站連接至糸 種經由衛星 櫬之方法, 體裝置,並 路,該方法 化一播送頻 網路資料之 封包對應於 衛星發射播 干使用者終 至至少一網際網 播送站之一 *該 者及一糸統網路 送頻道,有數據 射播送頻道至衛 圃第3項之糸統, 統網路連接器。 自網際網路服務 該使用者终端機 且在使用者终端 包含: 道,包含與許多 封包,供發射至 許多主標題之何 送頻道至使用者 端機接收播送頻 多媒體裝置產生一選單Μ列 路服務提供者及一系統 播送站可操作自至少一 連接器之一接收資料, 指示封包對應於許多主 星。 |另包含一集線器,供 提供者播送資料至使用 包含一無線電接收機及 機與服務提供者之間無 主標題及識別數據有關 使用者終端機,識別數 者; 終端機; 道; 示該許多主標題; 單確定一使用者輸入訊號對應於許多主標題之一之 識別數據確定封包之何者對應於使用者輸入訊號; 多媒體裝置 申請專利範 化網際網路 輸出對應於使用者輸人訊號之封包。 圍第5項之方法,其中該格式化步驟包 資料,包含至少新聞,氣象報告,股市 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 2 (請先閱讀背面之注意事項再填寫本頁) A8 Βδ C8 D8 六、申請專利範圍 ,教育性節目及消費者資料之一之步驟。 (請先閱讀背面之注意事項再填寫本頁) 7. 如申請專利範圍第6項之方法,其中該使用多媒體裝 置產生一選單以列示該許多主槱題之步驟包含下列步驟: 使用多媒體裝置作為選單選項,識別至少新聞,氣象報 告,股市行情,教育性節目及消費者資料之一;Μ及 提供一提示,供指示使用者選擇選單選項之一。 8. 如申請專利範圍第5項之方法,其中該格式化步驟另 包含格式化節目資料,指示許多主標題及對應之播送時間 ,供在使用者終端機接收之步驟。 9. 如申請專利範圃第8項之方法,其中使用者終端機予 Κ規®程式,Μ使用節目資料更新選單。 10. —種衛星播送通訊糸統,用於播送網際網路資料,包 含: 許多接收機; 至少一播送站,供發射一播送頻道,包含不同型式之網 際網路資料封包及數據,識別何一封包對懕於何一不同型 式網際網路資料;以及 經濟部智慧財產局員工消費合作社印製 一衛星,供接收播送頻道,及供發射播送頻道至許多接 收機; 其中至少許多接收機之一接收播送頻道,接收機包含一 多媒體裝置具有: 一記憶體裝置,供儲存自播送頻道所獲得之封包, 一輪出裝置,供提示使用者自許多不同型式之網際網路 資料作成選擇; 3 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 經濟部智慧財產局員工消费合作社印製 4〇1697 as B8 C8 D8 六、申請專利範圍 一輪入裝置,允許使用者作成選擇,以及 一處理器,規剌程式為檢索所選擇之儲存在記億體裝置 之諸封包,其對應於該選擇,並提供選定之諸封包至輪出 裝置。 11. 一種自至少一遠處通訊網路對使用者終端機提供資 料之系統,包含: 一接收機_; 一衛星,構形為接收傳送至其之包含有資料之封包,並 發射一播送數據流至該接收機,該資料與至少許多主標題 之一有關,該播送數據流具有報頭,其包含數據指示封包 之何者對應於許多主標題之何者; 一處理装置,連接至接收機; 一使用者輪入裝置,連接至處理裝置;Μ及 一顯示裝置,連接至處理裝置,該處理裝置為可程式, Μ在顯示裝置產生一螢幕,Κ提示使用者選擇許多主標題 之一,接收機可操作Μ提供封包至處理裝置*處理裝置可 操作以在使用者使用螢幕作成選擇時*處理使用者輸入裝 置所產生之輸入訊號,及檢査數據Μ確定封包之何者對應 於輪入訊號,顯示裝置由處理裝置予Μ控制,以顯示對應 於輸入訊號之資料。 12. 如申請專利範圍第11項之糸統,另包含一多媒體裝 置,連接至接收機,資料包含至少數據,圖形,靜態影像 ,活動影像文字,聲頻,網頁,及視頻之一 *多媒體裝置 可操作依輸入訊號而進行至少許多操作之一,包含顳示至 未紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -λ - <請先閱讀背面之注$項再填寫本頁) 裝ί — Ί! —訂丨!—· 六、申請專利範圍 少數據,圖形,靜態影像,活動影像,文字,網頁及視頻 之 頻 聲 放 播 及 際 網1 少 至 含 包 另 統 系 之 項 IX 1* 第 圍 範 利 專 請 甲 如 路糸 網一 統及 糸者 之供 路提 網務 訊腋 通路 處網 遠際 至網 接一 It 一 至 及至 腦接 電連 者 一 供及 提M 務, 服器 路接 網連 少料 至資 自收 作接 操一 可之 站器 送接 播連 該路 , 網 一 統 之系 站一 送及 播者 之供 1 提 之務 器服 接路 雄 賂際 網網 統一 主 多 許 於 應 對 包 封、 示 指-。 據星 數衛 有至 , 包 頭封 報.該 該射 為發 化及 式, 格者 料何 資之 將題 , 標 器 線 I 禁一 含 包 另 統 糸 之 項 3 II 第 圍 範 利 專 請 Ψ 如 器 接 連 路 網 統 糸 至 接 be 逋 站 送 0RB 搏 將 供 使 至 料 資 送 播 者 供 提 耪 34 服 路 網 際 網 自 星 衛 由 經 種 機 收 接 電 線 無1 含 包 機 端 終 者 用 使 該 法 方 之 機 端 終 者 用 間 之 者 供 提 務 服 與 機 端 終 者 用 使 : 在含 且包 並法 , 方 置該 裝, 體路 媒鏈 多程 一 回 及無 據有 數具 送流 RB H 播描 成,数 化送 式播 格該 料 丨 資機 路端 網終 際者 網用 之使 0 至 有射 題發 標供 主, 多包 許封 與之 將中 流 (請先閲讀背面之注意事項再填寫本頁> 經濟部智慧財產局員工消f合作社印製 者 何 之 題- 標 ; 主機 多端 許終 於者 應用 對使 包至 封流 別據 識数 據送 數 播 別該 識射 含發 包星 其衛 ♦ 由 頭經 報 題 標 主 ** 一多 流許 據該 數示 送列 播M 該單 收選 接一 機生 端產 终置 者裝 用體 使媒 干多 若用 在使 之1 之 題 標 主 多 許 於 應 對 號 訊 入 輸 者 用 使一 測 偵 單 選 ., 自 擇 選 號 訊 入 輸 者 用 使 於 應 對 者 何 之 钽 封 定 確 撞 數 別 識 用 使 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 5 六、申請專利範圍 包 封 之 號 訊 入 輸 者 用 使 於 應 對 出 輸 置 裝 體 媒 多 用 及使 Μ 驟 步 化 式 格. 該 中 其 法 方 之 項 5 11 第 圍 範 利 專 請 Φ 如 股 告 報 象 氣 * 0 Sxk 驟 新步 少之 至 一 含之 包料 , 資 料者 資費 路消 網及 際目 網節 化性 式育 格教 含 ’ 包市 法 方 之 項6ί許、單 第 圍 範 利 專 請 申 如 0 媒 多 用 使 該 中 其 該選 示為 列作 以置 單裝 選體 一 媒 生多 產用 置使 裝 嫌報 步象 列氣 下, 含 聞 包新 驟少 步至 之別 題識 標, 主項 多選 及 ο ? 1 一 之 之項 料選 資單 者選 費擇 消選 及者 目 用 節使 性示 育指 教供 情示 行提 市· 一 股供 ,ii 告 第 圍 範 利 專 請 Φ 如 驟 步 化 式 格 該 中 其 法 方 之 (請先閱讀背面之注意事項再填寫本頁} 料 資巨 節 化 式 格 含 包 另 時 送 播 之 應 對 及 題 標 主 多 許 項示 53SS 接 健 圍 端帛使 二, 專 用II式 纟請 i 使 m 程 申 在 Mil 供.$規 ,19M 間 予 單 ’ 選 。法新 Mh 更 之«« 收8S目 節 用 機 端 終 者 用 fee俊 中 其 «ϋ ϋ ϋ > fli am— I ϋ ϋ ϋ I 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 689. 3. 20 Amend this VI. The scope of the patent application is to provide data to the user terminal from at least one remote communication network, and the issued material refers to the M data. The operation includes the inclusion of the star-sealed road guard U. Included Frequently > Package delivery, placement, broadcaster preaching, what to do frequently. Sending the machine with the test machine to the broadcast one to receive one after the other to receive more questions, to Mainly for receiving and connecting equipment: multiple connections should be included, including inclusions, and it is possible to set up charter planes for those who do n’t know how to install them. If you want to receive stars, you can use the integrated receiver to send them to the delivery system. You can seal and shoot. The main installation of the questionable type labeling process can be done for many reasons. The installer can choose the place where it should be used, and show it to the package K for sealing. K will perform a series of continuous exercises, and the machine can be installed to display the display time. One should be installed in accordance with the use of the loser, so that the package can be sealed, and when the M is selected, the number will be checked. For screen inspection and fireflies, use the messenger to enter and use the loser to control the operation of the production unit to the installation manager. Installed. To display the material Fan Xianzi, please call the newsletter to apply for entry and lose. 2. In the package containing other systems (please read the precautions on the back before filling this page) · »1 nnn · 1- * -r »J · 1 > nn I n I should be used to display the display media. Multi-media consumption printing by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs. The packet shape, as shown in Figure 1-1, is based on the number of operations and the number of pages, including the number of pages, the number of packets, the network, the capital, the sound, the machine, and the number of received messages. The motions of the film depend on the movement, the frequency of the aerobics and the page web character text, the image of the rib, and the image state. Static frequency, picture-shaped broadcast, and data, according to the number of Internet 1 as far as the inclusion of the other systems of the Link Road Network System of the road network communications as far as the first round and Fan's brain power Special applicants are requested to submit the application as required. 3. The paper size of the service route applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 401697 A8 B8 C8 D8. Controller, network connection Internet will be the title of the data 4. If it will be broadcast 5 — the terminal-a multi-media backhaul chain format of the Internet identification through the optional selection if used; use K and use 6. If the format M And one of the connectors of the road service provides formatting for broadcasting, and issued a patent application station to connect to a method via a satellite, a device, and a parallel connection, this method converts a packet of broadcast frequency network data Corresponds to satellite transmission and broadcasting users to one of at least one Internet broadcasting station *, and the network transmission channel, there is a data transmission channel to the third item of the health garden , Web connector system. The user terminal is served from the Internet and includes in the user terminal: a channel, including a number of packets, for transmitting to a number of main headlines, sending channels to the user terminal, receiving broadcast frequencies, and generating a menu M queue The service provider and a system broadcast station are operable to receive data from one of the at least one connector, indicating that the packet corresponds to a number of host stars. | Includes a hub for the provider to broadcast data to use. Includes a radio receiver and the main title and identification data between the service provider and the user terminal. The number is identified; the terminal; the channel; Title; A single determination of a user input signal corresponding to the identification data of one of the many main titles to determine which packet corresponds to a user input signal; a multimedia device applying for a patented Internet output of a packet corresponding to a user input signal. The method around item 5, in which the formatting step package information includes at least news, weather reports, stock market paper size applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) 2 (Please read the note on the back first Please fill in this page again for details) A8 Βδ C8 D8 VI. One of the steps in applying for patent scope, educational programs and consumer information. (Please read the precautions on the back before filling this page) 7. For the method of applying for the scope of patent No. 6, in which the step of using the multimedia device to generate a menu to list the many topics includes the following steps: Use the multimedia device As a menu option, identify at least one of news, weather reports, stock market quotes, educational programs, and consumer information; and provide a reminder to instruct the user to select one of the menu options. 8. The method of item 5 in the scope of patent application, wherein the formatting step further includes the step of formatting the program information, indicating a number of main titles and corresponding broadcast times, for the user terminal to receive. 9. For the method of applying for patent No. 8 in which the user terminal is used for the K-gauge® program, M uses the program data to update the menu. 10. —A satellite broadcasting communication system for broadcasting Internet data, including: many receivers; at least one broadcasting station for transmitting a broadcasting channel, including different types of Internet data packets and data, identifying which one Packets against different types of Internet data; and the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed a satellite for receiving broadcast channels, and for transmitting broadcast channels to many receivers; at least one of the receivers received Broadcast channel, the receiver includes a multimedia device with: a memory device for storing packets obtained from the broadcast channel, and a round-out device for prompting the user to make a choice from many different types of Internet data; 3 paper standards Applicable to China National Standard (CNS) A4 specification (210 X 297 mm) Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 4401697 as B8 C8 D8 6. Apply for a patent in a round-in device, allowing users to make choices, and Processor, program selected by the program for retrieval Zhu packet to the packet wheel, which corresponds to the selection, and provides a means of selection. 11. A system for providing data to a user terminal from at least a distant communication network, comprising: a receiver_; a satellite configured to receive a packet containing data transmitted thereto and transmit a broadcast data stream To the receiver, the data is related to at least one of the plurality of main headings, and the broadcast data stream has a header, which contains data indicating which of the packets corresponds to many of the main headings; a processing device connected to the receiver; a user Rotating device, connected to the processing device; M and a display device, connected to the processing device. The processing device is programmable. M generates a screen on the display device. K prompts the user to choose one of many main titles. The receiver is operable. Μ provides the packet to the processing device * The processing device is operable to * process the input signal generated by the user input device when the user makes a selection using the screen, and check the data to determine which of the packets corresponds to the turn signal, and the display device is processed by The device is controlled by M to display data corresponding to the input signal. 12. If the system of item 11 of the patent application includes a multimedia device connected to the receiver, the data contains at least one of data, graphics, still images, moving image text, audio, web pages, and videos. The operation depends on the input signal to perform at least one of the many operations, including the time display to the non-paper scale. Applicable to China National Standard (CNS) A4 (210 X 297 mm) -λ-< Please read the note on the back before filling (This page) Install ί — Ί! — — 丨! — · 6. The scope of patent application is small. Data, graphics, still images, moving images, text, web pages and video frequency broadcast and Internet 1 as few as IX 1 * including the other systems. For example, the road network is unified and the supply of the network is provided. The axillary path network is remote to the network and it is connected to the brain. The self-received station can be used to send and receive links to the road, the network is unified, the station is to send, and the broadcaster's server is provided. Seal and signify-. According to the star guard, Baotou reported. The shot should be developed and used. What should be expected? The marker line I is forbidden, and it includes the item 3 which is included in the system. II. Ψ If the device connects the road network system to the connection station, it will send 0RB to the station. It will provide the material to the broadcaster for delivery. 34 Service Road Internet from the satellite to receive the wire from the seed machine. No 1 including the end of the charter plane. The end-users of the French party are used for the service and the end-users of the party: In the inclusion and inclusion method, the device is installed, and the sports media chain is returned once and there is no evidence. With streaming RB H broadcast description, digital feed broadcast the material 丨 capital road network end-of-the-world network uses the 0 to have a project to issue the bid for the master, and more packages are allowed to seal and will be mid-stream (please first Read the precautions on the back and fill in this page> Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs will print the title of the co-operative publisher-subject; The host will be able to send the data to the broadcaster based on the identification data sent to the broadcaster. The shot includes a hairpin Xing Qiwei ♦ From the head of the report to the main subject ** A multi-stream permit according to the data to send and broadcast M The single receipt and selection of a machine end-of-life end-user equipment to make the media more used if used The owner of the title of 1 is more likely to use a single test for responding to the input and output of the signal. The input and output of the optional signal is used by the responder to determine the number of tantalum seals. Applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 5 6. The applicants who are enrolled in the scope of patent application are used to respond to the multi-use of the media, and to make the M step format. Among them, the legal method is 5 11 Fan Li, please Φ If the stock report is like gas * 0 Sxk The new step is as small as one pack, the data is cost-efficient, and the Internet network is economical. Shi Yuge Teaching contains 'Included in the City of France's Law Item 6', and the Fan Wei Special Applicant is requested to apply for such a multi-purpose use, so that the selection should be listed as a single-unit selection and a multi-productive production unit. Make a fuss Next, including the identification of other topics, including multiple steps in the main package, multiple choices in the main item and ο? 1 of the item, the selection of the fund selection fee, the elimination of the selection, and the use of indiscriminate education to teach the confession. Prompt the market to provide a share, ii report to Fan Li, please refer to the legal method of the formula (please read the precautions on the back before filling this page). Including the response to the broadcast and the title of the subject, there are many items for the 53SS connection, the second type, the special type II, please ask the Cheng Cheng to provide in Mil. $ Regulation, 19M to single 'option. Afrika Mh is more «« Collecting 8S heads and saving the end-users with the fee Jun Zhong ϋ ϋ ϋ gt > fli am— I ϋ ϋ ϋ I Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives This paper is suitable for China Standard (CNS) A4 size (210 X 297 mm) 6
TW087114693A 1997-09-05 1998-09-04 System for providing user terminals with information from at least one remote communication network, method of broadcasting information from internet service provides to user terminals via satellite, and satellite broadcast communication system TW401697B (en)

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EA002330B1 (en) 2002-04-25
PE112099A1 (en) 2000-01-06
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KR20010023715A (en) 2001-03-26
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TR200000590T2 (en) 2000-06-21
CO4790189A1 (en) 1999-05-31
JP2001516994A (en) 2001-10-02
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ZA987179B (en) 1999-04-23
AU9107098A (en) 1999-03-29

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