AR026280A1 - MÉTODO, DISPOSITIVO Y ESTACIoN DE BASE PARA LLEVAR A CABO PROGRAMACIoN DE ENLACE ASCENDENTE - Google Patents
MÉTODO, DISPOSITIVO Y ESTACIoN DE BASE PARA LLEVAR A CABO PROGRAMACIoN DE ENLACE ASCENDENTEInfo
- Publication number
- AR026280A1 AR026280A1 ARP000105685A ARP000105685A AR026280A1 AR 026280 A1 AR026280 A1 AR 026280A1 AR P000105685 A ARP000105685 A AR P000105685A AR P000105685 A ARP000105685 A AR P000105685A AR 026280 A1 AR026280 A1 AR 026280A1
- Authority
- AR
- Argentina
- Prior art keywords
- adaptive antennas
- carry
- base station
- transmitted
- antenna beam
- 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
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
La presente se refiere a métodos para llevar a cabo la programacion de enlace ascendente de paquetes de datos cuando se utilizan antenas adaptables. En lasolucion de acuerdo con la presente la informacion de programacion de enlace ascendente se trans mite en un haz de antena hacia el movil objeto de lainformacion de programacion y asignando estaciones moviles con posicion similar al mismo canal de paquetes de datos. Todos los demás paquetes de datos setransmiten en un haz de antena hacia la estac ion movil objeto de los datos. Al adoptar la solucion propuesta resulta posible utilizar de manera eficienteantenas adaptables en, por ejemplo, un sistema con tráfico GPRS/EGPRS. La onda portadora de aumento de interferencias introducida por antenas adaptablesproduce un marcado incremento en el rendimiento del sistema.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99850159A EP1096696A1 (en) | 1999-10-28 | 1999-10-28 | A method and apparatus for uplink scheduling |
Publications (1)
Publication Number | Publication Date |
---|---|
AR026280A1 true AR026280A1 (es) | 2003-02-05 |
Family
ID=8243767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP000105685A AR026280A1 (es) | 1999-10-28 | 2000-10-27 | MÉTODO, DISPOSITIVO Y ESTACIoN DE BASE PARA LLEVAR A CABO PROGRAMACIoN DE ENLACE ASCENDENTE |
Country Status (9)
Country | Link |
---|---|
US (1) | US6771987B1 (es) |
EP (2) | EP1096696A1 (es) |
CN (1) | CN1143571C (es) |
AR (1) | AR026280A1 (es) |
AT (1) | ATE275779T1 (es) |
AU (1) | AU2153701A (es) |
CA (1) | CA2387094C (es) |
DE (1) | DE60013627T2 (es) |
WO (1) | WO2001031810A1 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10038667C1 (de) * | 2000-08-08 | 2002-04-18 | Siemens Ag | Verfahren und Basisstation für die Datenübertragung von und zu einen Zeitschlitz gemeinsam nutzenden Teilnehmerstationen |
US6996418B2 (en) * | 2000-12-29 | 2006-02-07 | Nortel Networks Limited | Apparatus and method for OFDM data communications |
US6631277B2 (en) | 2001-03-02 | 2003-10-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Compensation for antenna diagram optimization |
US6662024B2 (en) | 2001-05-16 | 2003-12-09 | Qualcomm Incorporated | Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system |
US20030064753A1 (en) * | 2001-09-28 | 2003-04-03 | Kasapi Athanasios A. | System and related methods for beamforming in a multi-point communications environment |
US7206293B2 (en) * | 2001-12-28 | 2007-04-17 | Arraycomm Llc | System and related methods for beamforming in a multi-point communications environment |
US7075902B2 (en) * | 2002-02-11 | 2006-07-11 | Hrl Laboratories, Llc | Apparatus, method, and computer program product for wireless networking using directional signaling |
US7742788B2 (en) * | 2002-10-01 | 2010-06-22 | Motorola, Inc. | Method and apparatus for using switched multibeam antennas in a multiple access communication system |
CN100387066C (zh) * | 2003-04-07 | 2008-05-07 | 华为技术有限公司 | 一种上行业务资源调度的方法 |
US7733846B2 (en) * | 2003-08-26 | 2010-06-08 | Alcatel-Lucent Usa Inc. | Method and control channel for uplink signaling in a communication system |
US20050053044A1 (en) * | 2003-09-10 | 2005-03-10 | Martin Alm | Packet transmission in an adaptive antenna system |
GB0323246D0 (en) * | 2003-10-03 | 2003-11-05 | Fujitsu Ltd | Virtually centralized uplink scheduling |
US7106714B2 (en) * | 2003-11-25 | 2006-09-12 | Motorola, Inc. | Method and apparatus for transmission of control data in a packet data communication system |
US7630356B2 (en) | 2004-04-05 | 2009-12-08 | Nortel Networks Limited | Methods for supporting MIMO transmission in OFDM applications |
WO2005117290A1 (en) * | 2004-05-28 | 2005-12-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Ta update in adaptive antenna systems |
US8014377B2 (en) | 2004-06-24 | 2011-09-06 | Nortel Networks Limited | Efficient location updates, paging and short bursts |
KR100856248B1 (ko) * | 2004-08-17 | 2008-09-03 | 삼성전자주식회사 | 아이피 망을 기반으로 하는 음성 서비스에서 상향링크스케줄링 방법 |
CN100370868C (zh) * | 2004-09-07 | 2008-02-20 | 大唐移动通信设备有限公司 | 无线网络中基于波束调度的包传输方法 |
EP2988563B1 (en) | 2004-10-15 | 2020-05-20 | Apple Inc. | Method and basis station for communication resource allocation |
GB2425917B (en) * | 2005-05-03 | 2007-06-13 | Ipwireless Inc | Method of communicating signalling information |
US8005481B2 (en) | 2005-05-26 | 2011-08-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Uplink scheduling in a mobile telecommunication network |
US7508791B2 (en) * | 2005-10-31 | 2009-03-24 | Kyocera Corporation | Wireless communication coding and transmission systems and methods |
CN101395831B (zh) * | 2006-04-20 | 2013-11-06 | 华为技术有限公司 | 无线通信系统中共享无线资源的方法和装置 |
US8937911B2 (en) | 2006-08-31 | 2015-01-20 | Futurewei Technologies, Inc. | Method and system for sharing resources in a wireless communication network |
US7974353B2 (en) | 2006-08-31 | 2011-07-05 | Futurewei Technologies, Inc. | Method and system for resource allocation for OFDM wireless networks |
US20080130561A1 (en) * | 2006-12-04 | 2008-06-05 | Samsung Electronics Co., Ltd. | System and method for wireless communication |
KR101350623B1 (ko) * | 2007-02-02 | 2014-01-10 | 엘지전자 주식회사 | 스케줄링용 기준신호의 전송 방법 |
WO2008094022A1 (en) * | 2007-02-02 | 2008-08-07 | Lg Electronics Inc. | Method of transmitting scheduling reference signal |
US20080228878A1 (en) * | 2007-03-15 | 2008-09-18 | Tao Wu | Signaling Support for Grouping Data and Voice Users to Share the Radio Resources in Wireless Systems |
KR101489516B1 (ko) | 2009-01-22 | 2015-02-06 | 엘지전자 주식회사 | 중계기가 도입된 무선통신 시스템에서 백홀신호 전송방법 |
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 |
KR102024059B1 (ko) * | 2012-11-14 | 2019-09-24 | 삼성전자주식회사 | 빔 포밍을 이용하는 무선 통신 시스템에서 스케줄링 채널을 송수신하는 방법 및 장치 |
US20160262138A1 (en) * | 2014-06-17 | 2016-09-08 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and Apparatuses for Repeated Radio Block Transmission |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4926421A (en) * | 1987-10-23 | 1990-05-15 | Mitsubishi Denki Kabushiki Kaisha | Mobile radio telephone system |
US5657325A (en) * | 1995-03-31 | 1997-08-12 | Lucent Technologies Inc. | Transmitter and method for transmitting information packets with incremental redundancy |
JP3441256B2 (ja) * | 1995-09-06 | 2003-08-25 | 株式会社東芝 | 無線通信システム |
DE19535441A1 (de) * | 1995-09-23 | 1997-03-27 | Bosch Gmbh Robert | Antenne einer Zentralstation eines Punkt-zu-Mehrpunkt-Richtfunksystems |
US5697066A (en) * | 1996-03-07 | 1997-12-09 | The Trustees Of Columbia University | Media access protocol for packet access within a radio cell |
GB2317786B (en) * | 1996-09-25 | 2001-05-30 | Motorola Ltd | Communication system with a deamformed control channel and method of system control |
US6301238B1 (en) * | 1997-01-28 | 2001-10-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Directional-beam generative apparatus and associated method |
SE514781C2 (sv) * | 1997-01-28 | 2001-04-23 | Ericsson Telefon Ab L M | Metod och anordning i ett radiokommunikationssystem |
CN1219306A (zh) * | 1997-02-21 | 1999-06-09 | 摩托罗拉公司 | 无线通信系统中分配频谱资源的方法和装置 |
FI104877B (fi) * | 1997-03-27 | 2000-04-14 | Nokia Networks Oy | Resurssinvarausmekanismi pakettiradioverkossa |
US6501745B1 (en) * | 1998-02-13 | 2002-12-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for variable block scheduling indication by an uplink state flag in a packet data communication system |
US6259791B1 (en) * | 1998-02-26 | 2001-07-10 | Motorola, Inc. | Method and apparatus in a wireless messaging system for controlling a hierarchical provision of service |
US20010056560A1 (en) * | 1998-10-08 | 2001-12-27 | Farooq Khan | Method and system for measurement based automatic retransmission request in a radiocommunication system |
US6597927B1 (en) * | 1999-05-27 | 2003-07-22 | Nortel Networks Limited | Narrow beam traffic channel assignment method and apparatus |
US6532225B1 (en) * | 1999-07-27 | 2003-03-11 | At&T Corp | Medium access control layer for packetized wireless systems |
US6996418B2 (en) * | 2000-12-29 | 2006-02-07 | Nortel Networks Limited | Apparatus and method for OFDM data communications |
-
1999
- 1999-10-28 EP EP99850159A patent/EP1096696A1/en not_active Withdrawn
-
2000
- 2000-10-10 EP EP00984941A patent/EP1224747B1/en not_active Expired - Lifetime
- 2000-10-10 CA CA2387094A patent/CA2387094C/en not_active Expired - Lifetime
- 2000-10-10 DE DE60013627T patent/DE60013627T2/de not_active Expired - Lifetime
- 2000-10-10 WO PCT/EP2000/009910 patent/WO2001031810A1/en active IP Right Grant
- 2000-10-10 AT AT00984941T patent/ATE275779T1/de not_active IP Right Cessation
- 2000-10-10 AU AU21537/01A patent/AU2153701A/en not_active Abandoned
- 2000-10-10 CN CNB008150907A patent/CN1143571C/zh not_active Expired - Fee Related
- 2000-10-27 AR ARP000105685A patent/AR026280A1/es active IP Right Grant
- 2000-10-27 US US09/696,964 patent/US6771987B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU2153701A (en) | 2001-05-08 |
CA2387094A1 (en) | 2001-05-03 |
CN1143571C (zh) | 2004-03-24 |
ATE275779T1 (de) | 2004-09-15 |
CA2387094C (en) | 2011-07-05 |
DE60013627T2 (de) | 2005-08-18 |
CN1385008A (zh) | 2002-12-11 |
EP1224747B1 (en) | 2004-09-08 |
EP1096696A1 (en) | 2001-05-02 |
EP1224747A1 (en) | 2002-07-24 |
WO2001031810A1 (en) | 2001-05-03 |
DE60013627D1 (de) | 2004-10-14 |
US6771987B1 (en) | 2004-08-03 |
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