JP2000512459A - ラジオ中継発送システムに対する資源分配要求を加速する装置および方法 - Google Patents
ラジオ中継発送システムに対する資源分配要求を加速する装置および方法Info
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- JP2000512459A JP2000512459A JP10501851A JP50185198A JP2000512459A JP 2000512459 A JP2000512459 A JP 2000512459A JP 10501851 A JP10501851 A JP 10501851A JP 50185198 A JP50185198 A JP 50185198A JP 2000512459 A JP2000512459 A JP 2000512459A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/26—Resource reservation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
- H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 複数の遠隔ユニット、複数の基地局、及び一つの移動システムコントロ ーラを含むディスパッチシステムにおけるプッシュトーク発呼に対する応答を高 速に提供するための方法であって、 前記複数の基地局のそれぞれで、プッシュトーク接続を指示するための第1の 設備セットを事前割り振りするステップと、 前記移動システムコントローラで、前記プッシュトーク接続を指示するための 第2の設備セットを事前割り振りするステップと、 第1の基地局で、第1の遠隔ユニットからのプッシュトーク発呼を受信するス テップと、 前記プッシュトーク発呼に応答して、直ちに、前記第1及び第2の設備セット を介した通信を確立するよう前記第1の遠隔ユニットに指令するページを、前記 第1の基地局から前記第1の遠隔ユニットに対して送信するステップと、 を具備することを特徴とする方法。 2. 前記第1の設備セットを割り振るステップは、前記複数の基地局それぞ れで、前記第1の遠隔ユニットとの通信のために使用されるべき順方向放送リン ク及び逆方向トラフイックリンクに対応する変調器/復調器を事前選択するステ ップを含むことを特徴とする請求の範囲第1項に記載の方法。 3. 前記第2の設備セットを事前割り振りするステップは、スイッチとCD MA相互接続サブシステムとの間のコールを経路指示するための少なくとも一つ の移動システムコントローラセレクタを事前選択するステップを含むことを特徴 とする請求の範囲第1項に記載の方法。 4. 前記事前選択された移動システムコントローラセレクタの一つから前記 スイッチへの通信経路と、前記スイッチから前記移動システムコントローラセレ クタの少なくとも別の一つへの通信経路とを、事前選択するステップを更に具備 することを特徴とする請求の範囲第3項に記載の方法。 5. 前記第1の遠隔ユニットにパワー制御信号を提供するステップを更に具 備することを特徴とする請求の範囲第1項に記載の方法。 6. 複数の遠隔ユニット、複数の基地局、及び一つの移動システムコントロ ーラを含むディスパッチシステムにおけるプッシュトーク発呼に対する応答を高 速に提供するための装置であって、 第1の遠隔ユニットとの通信のための事前割り振りされた第1の設備セットと 、 前記移動システムコントローラで、前記プッシュトーク接続を指示するための 事前割り振りされた第2の設備セットと、 前記プッシュトーク発呼を受信し、それに直ちに応答して、それが介される前 記事前割り振りされた変調器/復調器に通信を行うことを指示するページを前記 第1の遠隔ユニットへ送信する第1の基地局と、 前記複数の基地局と前記移動システムコントローラとの間のコールを経路指示 するためのCDMA相互接続サブシステムと、 前記複数の基地局それぞれに配された前記変調器/復調器を事前割り振りする ための、前記移動システムコントローラに配された中央コールプロセッサと、 を具備することを特徴とする装置。 7. 前記事前割り振りされた第1の設備セットは、前記第1の遠隔ユニット に対して、順方向放送リンク及び逆方向トラフイックリンクを提供するための、 前記複数の基地局それぞれに配された変調器/復調器であることを特徴とする請 求の範囲第6項に記載の装置。 8. 前記事前割り振りされた第2の設備セットは、スイッチと前記CDMA 相互接続サブシステムとの間のコールを経路指示するための少なくとも一つの事 前割り振りされたセレクタであることを特徴とする請求の範囲第6項に記載の装 置。 9. 第1の事前割り振りされたセレクタと少なくとも一つの別の事前割り振 りされたセレクタとの間の通信を経路指示するための事前割り振りされたスイッ チを更に具備することを特徴とする請求の範囲第6項に記載の装置。 10. 複数の遠隔ユニット、複数の基地局、及び一つの移動システムコント ローラを含むディスパッチシステムにおけるプッシュトーク発呼に対する応答を 高速に提供するための方法であって、 前記複数の基地局のそれぞれで、前記複数の遠隔ユニットに対する順方向放送 リンクを提供すると共に第1の遠隔ユニットに対する逆方向トラフィックリンク を提供するための第1の変調器/復調器を事前割り振りするステップと、 前記移動システムコントローラで、前記加速された応答を指示するために第1 の設備セットを事前割り振りするステップと、 第1の基地局で、前記第1の遠隔ユニットからの前記プッシュトーク発呼を受 信するステップと、 前記プッシュトーク発呼に応答して、直ちに、前記事前割り振りされた第1の 変調器/復調器と前記第1の設備セットとを介した通信リンクを確立するよう前 記第1の遠隔ユニットに指令するページを、前記第1の基地局から前記第1の遠 隔ユニットに対して送信するステップと、 前記第1の基地局で第2の変調器/復調器を割り振ると共に、前記移動システ ムコントローラで第2の設備セットを割り振るステップと、 前記通信リンクを前記第2の変調器/復調器と前記第2の設備セットとに移し 変えて、前記事前割り振りされた第1の変調器/復調器と前記第1の設備セット とに対する前記通信リンクを終結するステップと、 を具備することを特徴とする方法。 11. 前記設備セットを事前割り振りするステップは、スイッチとCDMA 相互接続サブシステムとの間のコールを経路指示するための少なくとも一つの移 動システムコントローラセレクタを事前選択するステップを含むことを特徴とす る請求の範囲第10項に記載の方法。 12. 前記事前選択された移動システムコントローラセレクタの一つからス イッチへの通信経路と、前記スイッチから前記移動システムコントローラセレク タの少なくとも別の一つへの通信経路とを、事前選択するステップを更に具備す ることを特徴とする請求の範囲第10項に記載の方法。 13. 上記移し変えステップは、 前記事前割り振りされた変調器/復調器を使用する前記第1の遠隔ユニットに 対してパワー制御情報を送信するステップと、 前記パワー制御情報を前記第1の遠隔ユニットを除いた前記遠隔ユニットの全 てで無視するステップと、 を含むことを特徴とする請求の範囲第10項に記載の方法。 14.請求項13に記載された方法であって,さらに,前記通信リンクが前記第 2の変調器/復調器と前記第2の組の電話交換機(equipment)に転送された後で ,前記第2の変調器/復調器を使用する前記第1のユニットにパワー制御情報を 送るステップを具備することを特徴とする前記方法。 15.請求項10に記載された方法であって,該転送ステップは,さらに, そこを通じて通信する第2の変調器/復調器を表わす前記第1の遠隔ユニッ トにチャネル割当メッセージを送るステップ; 前記前割当てされた(pre-allocated)変調器/復調器と前記第1の組の電話 交換機から,前記第2の変調器/復調器と前記第2の組の電話交換機へ,前記通 信リンクを切り換えるステップ; 前記割当て前の変調器/復調器を経るパワー制御信号を中断するステップ; を備えることを特徴とする前記方法。 16.デイスパッチ(dispatch)システム中のプッシュトーク(push-talk)起源の メッセージへの加速された(accelerated)応答を供するための装置にして,前記 ディスパッチシステムは複数の遠隔ユニット,複数の基地局,及び移動システム 制御装置を有する前記装置であって, 順方向ブロードキャスト リンクを前記複数の遠隔ユニットに供するため, 及び第1の遠隔ユニットによる使用のために逆方向トラフイックリンクを供する ために前記複数の基地局の各々における前割当てされた変調器/復調器と; 前記プッシュトーク(push-talk)起源のメッセージへの前記加速された応答 を支持するために前記移動システム制御装置における割当て前の一組の電話交換 機; 前記複数の基地局の各々に位置され,前記第1の遠隔ユニットと前記前割当 てされた変調器/復調器の間のプログレス(progress)中で通信を受信するための 第2の変調器/復調器と; 前記第1の組の電話交換機から前記通信を受信するための,前記移動システ ム制御装置における第2の組の電話交換機と; 前記プッシュトーク起源のメッセージの受信時に,前記第2の変調器/復調 器と前記第2の組の電話交換機とを要求するために前記第1の遠隔ユニットと通 信する第1の基地局と; 前記前割当てされた変調器/復調器を前割当てするための,及び第2の変調 器/復調器を前記第1の基地局からの要求上に割当てるための,中央セルプロセ ッサト;及び 前記第1の変調器/復調器と前記前割当てされた組の電話交換機から前記第 2の変調器/復調器と前記第2の組の電話交換機に通信を切り換えるための手段 と, を具備することを特徴とする前記装置。 17.請求項16に記載された装置であって,前記前割当てされた組の電話交換 機が前記切り換え機とCDMAインターコネクト(interconnect)との間でセルを ルート割当てするために前記移動システム制御装置に位置された少なくとも一つ の選択機(selector)を具備することを特徴とする前記装置。 18.請求項17に記載された装置であって,さらに前記選択機の一つから前記 切り換え機への,及び前記切り換え機から前記選択機の中の他の少なくとも一つ への通信パスを具備することを特徴とする前記装置。 19.請求項16に記載された装置であって,前記第2の組の電話交換機は,切 り換え機とCDMAインターコネクト サブシステムとの間でセルをルート割当 てするために,前記移動システム制御装置に位置された少なくとも一つの選択機 を具備することを特徴とする前記装置。 20.請求項19に記載された装置であって,さらに前記選択機の一つから前記 切り換え機への,及び前記切り換え機から前記選択機の他の少なくとも一つへの 通信パスを具備することを特徴とする前記装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US661,690 | 1996-06-11 | ||
| US08/661,690 US5983099A (en) | 1996-06-11 | 1996-06-11 | Method/apparatus for an accelerated response to resource allocation requests in a CDMA push-to-talk system using a CDMA interconnect subsystem to route calls |
| PCT/US1997/010285 WO1997048248A2 (en) | 1996-06-11 | 1997-06-11 | Method and apparatus for accelerated response to a resource allocation request in dispatch trunked radio system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000512459A true JP2000512459A (ja) | 2000-09-19 |
| JP3987117B2 JP3987117B2 (ja) | 2007-10-03 |
Family
ID=24654695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50185198A Expired - Fee Related JP3987117B2 (ja) | 1996-06-11 | 1997-06-11 | ラジオ中継発送システムに対する資源分配要求を加速する装置および方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5983099A (ja) |
| EP (1) | EP0904666B1 (ja) |
| JP (1) | JP3987117B2 (ja) |
| CN (1) | CN1135017C (ja) |
| AT (1) | ATE415056T1 (ja) |
| AU (1) | AU3391497A (ja) |
| BR (1) | BR9711094A (ja) |
| CA (1) | CA2257979C (ja) |
| DE (1) | DE69739117D1 (ja) |
| MY (1) | MY115241A (ja) |
| TW (1) | TW432835B (ja) |
| WO (1) | WO1997048248A2 (ja) |
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| JP2008537377A (ja) * | 2005-03-22 | 2008-09-11 | サムスン エレクトロニクス カンパニー リミテッド | プッシュツートークオーバーセルラー網でPoC参加者の意見を収集する方法及びそのシステム |
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1996
- 1996-06-11 US US08/661,690 patent/US5983099A/en not_active Expired - Lifetime
-
1997
- 1997-06-04 MY MYPI97002481A patent/MY115241A/en unknown
- 1997-06-11 WO PCT/US1997/010285 patent/WO1997048248A2/en not_active Ceased
- 1997-06-11 BR BR9711094-9A patent/BR9711094A/pt not_active Application Discontinuation
- 1997-06-11 JP JP50185198A patent/JP3987117B2/ja not_active Expired - Fee Related
- 1997-06-11 DE DE69739117T patent/DE69739117D1/de not_active Expired - Lifetime
- 1997-06-11 EP EP97929980A patent/EP0904666B1/en not_active Expired - Lifetime
- 1997-06-11 CA CA002257979A patent/CA2257979C/en not_active Expired - Fee Related
- 1997-06-11 AT AT97929980T patent/ATE415056T1/de not_active IP Right Cessation
- 1997-06-11 AU AU33914/97A patent/AU3391497A/en not_active Abandoned
- 1997-06-11 CN CNB971969809A patent/CN1135017C/zh not_active Expired - Fee Related
- 1997-07-10 TW TW086109746A patent/TW432835B/zh not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009141956A (ja) * | 2001-05-15 | 2009-06-25 | Qualcomm Inc | 休眠通信装置のグループを目覚めさせる際の待ち時間を低減するための方法および装置 |
| JP2008537377A (ja) * | 2005-03-22 | 2008-09-11 | サムスン エレクトロニクス カンパニー リミテッド | プッシュツートークオーバーセルラー網でPoC参加者の意見を収集する方法及びそのシステム |
| JP2009514279A (ja) * | 2005-10-26 | 2009-04-02 | パナソニック株式会社 | 移動体通信システムにおける無線ベアラの高速な確立 |
| JP2008294821A (ja) * | 2007-05-25 | 2008-12-04 | Hitachi Kokusai Electric Inc | 無線通信システム |
Also Published As
| Publication number | Publication date |
|---|---|
| TW432835B (en) | 2001-05-01 |
| WO1997048248A2 (en) | 1997-12-18 |
| MY115241A (en) | 2003-04-30 |
| DE69739117D1 (de) | 2009-01-02 |
| ATE415056T1 (de) | 2008-12-15 |
| CA2257979C (en) | 2007-07-31 |
| CN1135017C (zh) | 2004-01-14 |
| EP0904666B1 (en) | 2008-11-19 |
| WO1997048248A3 (en) | 1998-02-19 |
| US5983099A (en) | 1999-11-09 |
| AU3391497A (en) | 1998-01-07 |
| JP3987117B2 (ja) | 2007-10-03 |
| EP0904666A2 (en) | 1999-03-31 |
| CA2257979A1 (en) | 1997-12-18 |
| BR9711094A (pt) | 2001-07-24 |
| CN1227036A (zh) | 1999-08-25 |
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