JP2000511753A - パケット無線ネットワークでの制御チャネルの割り当て - Google Patents
パケット無線ネットワークでの制御チャネルの割り当てInfo
- Publication number
- JP2000511753A JP2000511753A JP10541197A JP54119798A JP2000511753A JP 2000511753 A JP2000511753 A JP 2000511753A JP 10541197 A JP10541197 A JP 10541197A JP 54119798 A JP54119798 A JP 54119798A JP 2000511753 A JP2000511753 A JP 2000511753A
- Authority
- JP
- Japan
- Prior art keywords
- mobile station
- block
- field
- polling
- identifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000013468 resource allocation Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims 1
- 101100465000 Mus musculus Prag1 gene Proteins 0.000 description 2
- 101000579423 Homo sapiens Regulator of nonsense transcripts 1 Proteins 0.000 description 1
- 102100028287 Regulator of nonsense transcripts 1 Human genes 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
- H04W74/06—Scheduled access using polling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. ダウンリンクの伝送について、パケット無線システム、特に、GPRS システムにおいて制御チャネル(PACCH)を移動局(MS)に割り当てる ための方法であり、 移動局(MS)はリソース割り当て要求(3−1)を伝送し、移動局 (MS)に制御チャネル(PACCH)及びおそらく移動局の識別子(TF I)及びアップリンクのカウンターブロックの識別子(USF)を割り当てる ことによって、ネットワーク(BSS)はその割り当て要求に応答し、 ネットワーク(BSS)はブロックでデータパケットを伝送し(3− 5)、ブロックの少なくともいくつかはポーリングフィールド(S/P)を含 み、そのフィールドは、ポーリング状態(「P」)の場合、移動局(MS)が 、移動局に割り当てられた制御チャネル(PACCH)上で受信されたデータ パケットの受け取り応答を返すことができることを示す方法において、 ポーリングフィールド(S/P)がポーリング状態(「P」)にあるダ ウンリンクのブロックに、ネットワーク(BSS)は、移動局に割り当てられ たアップリンクのカウンターブロックの識別子(USF)を割り当てず、 移動局(MS)に割り当てられた制御チャネルは、可能なアップリンクのカ ウンターブロックの識別子(USF)から独立し、 移動局は、所定時間(T)後に、前記ポーリングフィールドがポーリング状 態(「P」)にあるダウンリンクブロックから受信されたデータパケットの受 け取り応答を返すことを特徴とする方法。 2. 所定時間(T)は固定である請求項1に記載の方法。 3. 所定時間(T)は固定数のブロックに対応する請求項1に記載の方法。 4. 前記ポーリングフィールドがポーリング状態(「P」)であるダウンリン クのデータブロックは、移動局が受信されたデータパケットの受け取り応答を 返すことができるアップリンクのブロックを示す追加の拡張フィールド(EF 2)を含むといったように、所定の時間(T)は規定される請求項1に記載の 方法。 5. 前記追加の拡張フィールド(EF2)は、前記ポーリングフィールドがポ ーリング状態(「P」)にあるダウンリンクのデータブロックから、移動局が 受信されたデータパケットの受け取り応答を返すことができるアップリンクの ブロックまでのブロック数を示す請求項4に記載の方法。 6. タイミングアドバンスを知らせるために、リソースのダウンリンクの割り 当てに関して、ランダムアクセスバースト(PRACH)識別子(RSF)が 移動局に割り当てられる請求項1から請求項5のいずれかに記載の方法。 7. アイドルバーストが数ブロックの間隔で繰り返され、アイドルバーストの 少なくともいくつかは、好ましくは1アイドルバーストおきに、ランダムアク セスバースト識別子(RSF)に割り当てられるように繰り返されるシーケン スとして、ブロックは伝送される請求項6に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI971320A FI971320A (fi) | 1997-03-27 | 1997-03-27 | Ohjauskanavan allokointi pakettiradioverkossa |
FI971320 | 1997-03-27 | ||
FI971537A FI104610B (fi) | 1997-03-27 | 1997-04-11 | Ohjauskanavan allokointi pakettiradioverkossa |
FI971537 | 1997-04-11 | ||
PCT/FI1998/000281 WO1998044639A2 (en) | 1997-03-27 | 1998-03-27 | Allocation of control channel in packet radio network |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000511753A true JP2000511753A (ja) | 2000-09-05 |
Family
ID=26160357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10541197A Abandoned JP2000511753A (ja) | 1997-03-27 | 1998-03-27 | パケット無線ネットワークでの制御チャネルの割り当て |
Country Status (12)
Country | Link |
---|---|
US (1) | US6430163B1 (ja) |
EP (2) | EP0935894B1 (ja) |
JP (1) | JP2000511753A (ja) |
CN (1) | CN1139201C (ja) |
AT (2) | ATE288172T1 (ja) |
AU (1) | AU6732398A (ja) |
CA (1) | CA2254142C (ja) |
DE (2) | DE69828766T2 (ja) |
ES (1) | ES2235322T3 (ja) |
FI (1) | FI104610B (ja) |
MY (1) | MY119520A (ja) |
WO (1) | WO1998044639A2 (ja) |
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JP2007159160A (ja) * | 2001-02-05 | 2007-06-21 | Motorola Inc | セッション開始プロトコルによる、マルチメディア呼を可能にするための方法および装置 |
JP2008507900A (ja) * | 2004-07-20 | 2008-03-13 | クゥアルコム・インコーポレイテッド | Mimo−ofdmシステムのための適応パイロット挿入 |
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FI113223B (fi) * | 1995-10-23 | 2004-03-15 | Nokia Corp | Menetelmä, laite ja televerkko törmäysten välttämiseksi radioliikenteessä |
US6031832A (en) * | 1996-11-27 | 2000-02-29 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for improving performance of a packet communications system |
US6226279B1 (en) * | 1997-10-22 | 2001-05-01 | Telefonaktiebolaget L M Ericsson (Publ) | Allowing several multiple access schemes for packet data in a digital cellular communication system |
-
1997
- 1997-04-11 FI FI971537A patent/FI104610B/fi not_active IP Right Cessation
-
1998
- 1998-03-27 US US09/194,572 patent/US6430163B1/en not_active Expired - Lifetime
- 1998-03-27 ES ES98912523T patent/ES2235322T3/es not_active Expired - Lifetime
- 1998-03-27 JP JP10541197A patent/JP2000511753A/ja not_active Abandoned
- 1998-03-27 AT AT98912523T patent/ATE288172T1/de not_active IP Right Cessation
- 1998-03-27 EP EP98912523A patent/EP0935894B1/en not_active Expired - Lifetime
- 1998-03-27 CA CA002254142A patent/CA2254142C/en not_active Expired - Lifetime
- 1998-03-27 DE DE69828766T patent/DE69828766T2/de not_active Expired - Lifetime
- 1998-03-27 AT AT05100416T patent/ATE331412T1/de not_active IP Right Cessation
- 1998-03-27 EP EP05100416A patent/EP1538863B1/en not_active Expired - Lifetime
- 1998-03-27 CN CNB988003783A patent/CN1139201C/zh not_active Expired - Lifetime
- 1998-03-27 DE DE69835045T patent/DE69835045T2/de not_active Expired - Lifetime
- 1998-03-27 AU AU67323/98A patent/AU6732398A/en not_active Abandoned
- 1998-03-27 MY MYPI98001360A patent/MY119520A/en unknown
- 1998-03-27 WO PCT/FI1998/000281 patent/WO1998044639A2/en active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007159160A (ja) * | 2001-02-05 | 2007-06-21 | Motorola Inc | セッション開始プロトコルによる、マルチメディア呼を可能にするための方法および装置 |
JP2007512775A (ja) * | 2003-11-25 | 2007-05-17 | モトローラ・インコーポレイテッド | パケットデータ通信システムにおける制御データの伝送用の方法及び装置 |
JP2008507900A (ja) * | 2004-07-20 | 2008-03-13 | クゥアルコム・インコーポレイテッド | Mimo−ofdmシステムのための適応パイロット挿入 |
JP4690401B2 (ja) * | 2004-07-20 | 2011-06-01 | クゥアルコム・インコーポレイテッド | Mimo−ofdmシステムのための適応パイロット挿入 |
US8000221B2 (en) | 2004-07-20 | 2011-08-16 | Qualcomm, Incorporated | Adaptive pilot insertion for a MIMO-OFDM system |
US8547820B2 (en) | 2004-07-20 | 2013-10-01 | Qualcomm Incorporated | Adaptive pilot insertion for a MIMO-OFDM system |
Also Published As
Publication number | Publication date |
---|---|
EP0935894A2 (en) | 1999-08-18 |
ES2235322T3 (es) | 2005-07-01 |
FI971537A (fi) | 1998-09-27 |
FI104610B (fi) | 2000-02-29 |
DE69835045D1 (de) | 2006-08-03 |
CN1139201C (zh) | 2004-02-18 |
FI971537A0 (fi) | 1997-04-11 |
AU6732398A (en) | 1998-10-22 |
WO1998044639A3 (en) | 1998-12-30 |
US6430163B1 (en) | 2002-08-06 |
DE69828766D1 (de) | 2005-03-03 |
MY119520A (en) | 2005-06-30 |
EP1538863B1 (en) | 2006-06-21 |
DE69835045T2 (de) | 2007-06-28 |
CA2254142A1 (en) | 1998-10-08 |
ATE288172T1 (de) | 2005-02-15 |
ATE331412T1 (de) | 2006-07-15 |
EP1538863A1 (en) | 2005-06-08 |
CA2254142C (en) | 2007-11-27 |
EP0935894B1 (en) | 2005-01-26 |
DE69828766T2 (de) | 2005-12-29 |
WO1998044639A2 (en) | 1998-10-08 |
CN1220788A (zh) | 1999-06-23 |
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