AR058160A1 - Metodo para senalizacion ack/nack - Google Patents
Metodo para senalizacion ack/nackInfo
- Publication number
- AR058160A1 AR058160A1 ARP060104693A ARP060104693A AR058160A1 AR 058160 A1 AR058160 A1 AR 058160A1 AR P060104693 A ARP060104693 A AR P060104693A AR P060104693 A ARP060104693 A AR P060104693A AR 058160 A1 AR058160 A1 AR 058160A1
- Authority
- AR
- Argentina
- Prior art keywords
- unit
- ack
- nack
- rlc blocks
- rlc
- Prior art date
Links
Classifications
-
- 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
- H04L1/1614—Details of the supervisory signal using bitmaps
-
- 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
- H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
El invento se refiere a una senalizacion de senales denominadas "acknowledge, ack" (= "confirmacion de recepcion"), y de senales denominadas "not acknowledge, nack" (= "no confirmacion de recepcion"). De acuerdo con el método par ala senalizacion ack/nack, la carga de datos de un bloque de datos que pertenece a un determinado usuario, es transmitida como bloques RLC. La carga de datos es intercalada y distribuida dentro de un conjunto predefinido de ranuras de tiempo de marcos, y la transmision emplea por lo menos una portadora para transmitir la carga desde una primera unidad hasta una segunda unidad. En determinado momento, la primera unidad transmite una demanda de interrogacion hasta la segunda unidad, y la demanda de interrogacion inicia un exámen ack/nack de los bloques RLC allí recibidos. La segunda unidad examina los bloques RLC recibidos, los que están asignados a determinado numero de ranura de tiempo de la portadora, y el exámen se efectua sobre todas las ranuras de tiempo del conjunto. Durante el examen se utiliza un bit binario para indicar si un determinado bloque RLC presenta errores o no. Los bits indicadores son utilizados para formar un mapa breve de bits, y el breve mapa de bits se transmite desde la segunda unidad hacia la primera unidad como una senal ack/nack. La primera unidad analiza el mapa breve de bits e identifica bloques RLCerroneos respecto de la temporizacion de transmision de los bloques RLC entre la primera y la segunda unidad, respecto del conjunto de ranuras de tiempo asignado, y respecto del momento en que fue enviada la demanda de interrogacion, siendo conocidos estos hechos en la primera unidad.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05023668.6A EP1780926B1 (en) | 2005-10-28 | 2005-10-28 | Method for ACK/NACK signalling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR058160A1 true AR058160A1 (es) | 2008-01-23 |
Family
ID=35788488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP060104693A AR058160A1 (es) | 2005-10-28 | 2006-10-27 | Metodo para senalizacion ack/nack |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1780926B1 (es) |
| AR (1) | AR058160A1 (es) |
| TW (1) | TWI321922B (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7813296B2 (en) * | 2006-12-27 | 2010-10-12 | Telefonaktiebolaget L M Ericsson (Publ) | Adapting transmission and reception time in packet based cellular systems |
| US8296619B2 (en) | 2007-04-20 | 2012-10-23 | Interdigital Technology Corporation | Method and apparatus for indicating a temporary block flow to which a piggybacked ACK/NACK field is addressed |
| US8054789B2 (en) | 2007-05-04 | 2011-11-08 | Nokia Siemens Networks Oy | Aggregated harq report |
| JP5162657B2 (ja) * | 2007-05-08 | 2013-03-13 | インターデイジタル テクノロジー コーポレーション | ピギーバック肯定応答／否定応答フィールドインジケータおよびポーリングインジケータを提供する方法および装置 |
| EP1995903A1 (en) * | 2007-05-23 | 2008-11-26 | British Telecommunications Public Limited Company | Communication system |
| HUE034885T2 (hu) * | 2007-07-06 | 2018-03-28 | Huawei Tech Co Ltd | Mobil kommunikációs rendszer, eljárás és berendezés |
| WO2009046012A1 (en) * | 2007-10-01 | 2009-04-09 | Interdigital Patent Holdings, Inc. | Method and apparatus for configuration of egprs time-based acknowledgment |
| CA2697209C (en) | 2009-03-23 | 2015-07-28 | Research In Motion Limited | Systems and methods for allocating and transmitting uplink data block transmissions with piggy-backed ack/nack bitmap field |
| CN102440056B (zh) | 2009-03-23 | 2015-03-25 | 黑莓有限公司 | 用于分配和传输上行链路数据块传输的系统和方法 |
| US8671332B2 (en) * | 2009-04-30 | 2014-03-11 | The Johns Hopkins University | Systems and methods for a rateless round robin protocol for adaptive error control |
| CN101882981A (zh) * | 2009-05-04 | 2010-11-10 | 中兴通讯股份有限公司 | 获取确认/非确认信息的方法及系统 |
| WO2010130090A1 (zh) * | 2009-05-12 | 2010-11-18 | 华为技术有限公司 | 获取、用于解读及应答数据接收状态的方法、系统和设备 |
| US20110069669A1 (en) * | 2009-09-11 | 2011-03-24 | Research In Motion Limited | System and methods for sending and receiving pan (piggy-backed ack/nack) so as to avoid decoding confusion |
| US8418017B2 (en) | 2010-08-31 | 2013-04-09 | Canon Kabushiki Kaisha | Adaptive acknowledgment mechanism for network communication |
| CN102457977B (zh) * | 2010-10-14 | 2016-08-10 | 华为技术有限公司 | 一种数据调度方法及系统以及相关设备 |
| US9608789B2 (en) | 2012-05-11 | 2017-03-28 | Interdigital Patent Holdings, Inc. | Method and apparatus for transmitting acknowledgements in response to received frames |
| DE102012210816A1 (de) | 2012-06-26 | 2014-01-02 | Siemens Aktiengesellschaft | Datenpaket für eine bidirektionale Übertragung von Datenpaketen bei einer Datenübertragung zwischen einem ersten und einem zweiten Kommunikationsgerät sowie Verfahren zum Übertragen eines solchen Datenpaketes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI106760B (fi) * | 1999-03-03 | 2001-03-30 | Nokia Oyj | Menetelmä ja laite tiedonsiirtopakettien uudelleenlähettämiseksi |
| US6772215B1 (en) * | 1999-04-09 | 2004-08-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for minimizing feedback responses in ARQ protocols |
-
2005
- 2005-10-28 EP EP05023668.6A patent/EP1780926B1/en active Active
-
2006
- 2006-10-16 TW TW095138021A patent/TWI321922B/zh active
- 2006-10-27 AR ARP060104693A patent/AR058160A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP1780926B1 (en) | 2021-01-20 |
| TWI321922B (en) | 2010-03-11 |
| TW200803264A (en) | 2008-01-01 |
| EP1780926A1 (en) | 2007-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |