MXPA05008501A - Sistema y metodo que usa antenas adaptables para reutilizar selectivamente intervalos de tiempo de canal fisico comun para canales dedicados. - Google Patents
Sistema y metodo que usa antenas adaptables para reutilizar selectivamente intervalos de tiempo de canal fisico comun para canales dedicados.Info
- Publication number
- MXPA05008501A MXPA05008501A MXPA05008501A MXPA05008501A MXPA05008501A MX PA05008501 A MXPA05008501 A MX PA05008501A MX PA05008501 A MXPA05008501 A MX PA05008501A MX PA05008501 A MXPA05008501 A MX PA05008501A MX PA05008501 A MXPA05008501 A MX PA05008501A
- Authority
- MX
- Mexico
- Prior art keywords
- adaptive antennas
- physical channel
- timeslots
- common physical
- dedicated channels
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2603—Arrangements for wireless physical layer control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
- H04B7/2678—Time synchronisation
- H04B7/2687—Inter base stations synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Un metodo y sistema de comunicacion (por ejemplo sistema TDD) que usa antenas adaptables en las estaciones base para verificar metricas asociadas con la calidad de uno o mas intervalos de tiempo de CPCH, para determinar si se reutilizan algunos o todos los intervalos de tiempo de CPCH para transmitir el DPCH. Si se determina reutilizar algunos o todos los intervalos de tiempo de CPCH, se hace una determinacion adicional de hasta que limite aplicar sobre las potencias de transmision de DPCH. Pueden ser usadas antenas adaptables en las estaciones base para permitir al sistema reutilizar algunos o todos los intervalos de tiempo de CPCH para transmitir el DPCH, mejorando de este modo la capacidad total del sistema, manteniendo a la vez la cobertura y calidad del CPCH a un nivel deseado a traves del sistema.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44670303P | 2003-02-11 | 2003-02-11 | |
US10/686,327 US6950667B2 (en) | 2003-02-11 | 2003-10-14 | System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels |
PCT/US2004/003935 WO2004073105A2 (en) | 2003-02-11 | 2004-02-10 | System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05008501A true MXPA05008501A (es) | 2005-10-20 |
Family
ID=32830014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05008501A MXPA05008501A (es) | 2003-02-11 | 2004-02-10 | Sistema y metodo que usa antenas adaptables para reutilizar selectivamente intervalos de tiempo de canal fisico comun para canales dedicados. |
Country Status (10)
Country | Link |
---|---|
US (3) | US6950667B2 (es) |
EP (1) | EP1602186B1 (es) |
KR (3) | KR100720329B1 (es) |
AT (1) | ATE368332T1 (es) |
CA (1) | CA2515993A1 (es) |
DE (1) | DE602004007775T2 (es) |
ES (1) | ES2289482T3 (es) |
MX (1) | MXPA05008501A (es) |
NO (1) | NO20054004L (es) |
WO (1) | WO2004073105A2 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6950667B2 (en) * | 2003-02-11 | 2005-09-27 | Inter Digital Technology Corporation | System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels |
US7130637B2 (en) * | 2003-02-27 | 2006-10-31 | Interdigital Technology Corporation | Method for implementing fast dynamic channel allocation background interference reduction procedure in radio resource management |
US7107060B2 (en) * | 2003-02-27 | 2006-09-12 | Interdigital Technology Corporation | Method of optimizing an implementation of fast-dynamic channel allocation call admission control in radio resource management |
US7136656B2 (en) * | 2003-03-20 | 2006-11-14 | Interdigital Technology Corporation | Method of fast dynamic channel allocation call admission control for radio link addition in radio resource management |
US7212826B2 (en) * | 2003-02-27 | 2007-05-01 | Interdigital Technology Corporation | Method for implementing fast dynamic channel allocation escape mechanism in radio resource management |
US7110771B2 (en) * | 2003-04-17 | 2006-09-19 | Interdigital Technology Corporation | Method for implementing fast-dynamic channel allocation call admission control for radio link reconfiguration in radio resource management |
US6970713B2 (en) * | 2003-07-09 | 2005-11-29 | Interdigital Technology Corporation | Method and system wherein timeslots allocated for common control channels may be reused for user traffic |
US7096304B2 (en) * | 2003-12-31 | 2006-08-22 | Micron Technology, Inc. | Apparatus and method for managing voltage buses |
CN101132308B (zh) * | 2006-08-22 | 2010-04-14 | 华为技术有限公司 | 无线通信网络的数据传输方法、节点及系统 |
US8620342B2 (en) | 2006-10-10 | 2013-12-31 | Broadcom Corporation | Sensing RF environment to determine geographic location of cellular base station |
US8280366B2 (en) * | 2006-10-10 | 2012-10-02 | Broadcom Corporation | Sensing RF environment to detect change in geographic location of cellular base station |
US8744466B2 (en) * | 2006-10-10 | 2014-06-03 | Broadcom Corporation | Sensing RF environment to manage mobile network resources |
CN101489235B (zh) * | 2008-01-16 | 2010-12-08 | 中兴通讯股份有限公司 | 容量损失的获取方法和装置 |
CN102187597B (zh) * | 2008-08-20 | 2014-09-10 | 株式会社Kmw | 用于移动通信基站的天线的控制系统和图像数据提供系统以及使用该控制系统的方法 |
US8315216B2 (en) * | 2009-07-10 | 2012-11-20 | Verizon Patent And Licensing Inc. | Radio access network (RAN) capacity/resource determination |
KR101624907B1 (ko) * | 2010-03-16 | 2016-06-08 | 삼성전자주식회사 | 광대역 무선통신 시스템에서 실내 기지국의 송신 전력 제어 장치 및 방법 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4870408A (en) * | 1987-04-30 | 1989-09-26 | Motorola, Inc. | Method for dynamically allocating data channels on a trunked communication system |
US5222247A (en) * | 1990-10-01 | 1993-06-22 | Motorola, Inc. | Method for maximizing channel selection in a communication system |
US5239678A (en) * | 1991-11-21 | 1993-08-24 | Motorola, Inc. | Method of assigning a control channel as a temporary voice/data channel in a radio communications system |
US5235598A (en) * | 1992-01-30 | 1993-08-10 | Motorola, Inc. | Method for utilizing a control channel for both data and voice |
US5799251A (en) * | 1992-08-18 | 1998-08-25 | Nokia Telecommunications Oy | Radio system having additional signalling channel dedicated for user data transmission otherwise carried on control channel |
JPH06240298A (ja) * | 1993-02-22 | 1994-08-30 | Central Glass Co Ltd | 混合洗浄溶剤 |
JPH06298095A (ja) * | 1993-04-20 | 1994-10-25 | Daifuku Co Ltd | 脚立付き運搬車 |
JPH0743212A (ja) * | 1993-07-30 | 1995-02-14 | Minolta Co Ltd | 分光センサ |
FI940705A (fi) * | 1993-09-14 | 1995-03-15 | Nokia Telecommunications Oy | Menetelmä tukiaseman radiokanavien valvomiseksi |
US5574979A (en) * | 1994-06-03 | 1996-11-12 | Norand Corporation | Periodic interference avoidance in a wireless radio frequency communication system |
JP3075217B2 (ja) * | 1997-06-30 | 2000-08-14 | 日本電気株式会社 | 移動通信システムのキャリアセンス方法 |
JP3056135B2 (ja) * | 1997-07-14 | 2000-06-26 | 日本電気移動通信株式会社 | 移動通信システムにおける通話チャネル割り当て方法 |
KR100283073B1 (ko) * | 1997-10-13 | 2001-03-02 | 정선종 | 이동통신시스템에서매체액세스제어프레임구조를이용한제어평면정보송수신방법 |
SE512956C2 (sv) * | 1997-10-28 | 2000-06-12 | Ericsson Telefon Ab L M | Förfaranden för att konfiguera om en cell i ett cellulärt mobilradiosystem |
US6298095B1 (en) * | 1998-04-03 | 2001-10-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Communicating signaling information in a cellular system that has a tight frequency reuse pattern |
GB2339646A (en) * | 1998-07-15 | 2000-02-02 | Ericsson Telefon Ab L M | Reduction of Interference between Radio Links |
JP2000069541A (ja) * | 1998-08-26 | 2000-03-03 | Mitsubishi Electric Corp | 移動通信システム |
US6157840A (en) * | 1998-08-31 | 2000-12-05 | Motorola Inc. | Method and apparatus for real-time channel resource allocation in a communications system |
DE19858725A1 (de) | 1998-12-18 | 2000-07-06 | Siemens Ag | Verfahren zur Signalübertragung in einem Kanal zum willkürlichen Zugriff eines Funk-Kommunikationssystems |
KR100317267B1 (ko) * | 1999-10-02 | 2001-12-22 | 서평원 | 공통 패킷 채널의 보호 방법 |
JP3840112B2 (ja) * | 2000-02-16 | 2006-11-01 | サムスン エレクトロニクス カンパニー リミテッド | 符号分割多元接続通信システムにおける共通パケットチャンネルを割り当てるための装置及び方法 |
US6950667B2 (en) | 2003-02-11 | 2005-09-27 | Inter Digital Technology Corporation | System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels |
-
2003
- 2003-10-14 US US10/686,327 patent/US6950667B2/en not_active Expired - Fee Related
-
2004
- 2004-02-10 KR KR1020057014776A patent/KR100720329B1/ko not_active IP Right Cessation
- 2004-02-10 AT AT04709926T patent/ATE368332T1/de not_active IP Right Cessation
- 2004-02-10 MX MXPA05008501A patent/MXPA05008501A/es active IP Right Grant
- 2004-02-10 EP EP04709926A patent/EP1602186B1/en not_active Expired - Lifetime
- 2004-02-10 KR KR1020077013956A patent/KR20070086452A/ko not_active Application Discontinuation
- 2004-02-10 ES ES04709926T patent/ES2289482T3/es not_active Expired - Lifetime
- 2004-02-10 KR KR1020057020692A patent/KR20050120813A/ko not_active Application Discontinuation
- 2004-02-10 CA CA002515993A patent/CA2515993A1/en not_active Abandoned
- 2004-02-10 DE DE602004007775T patent/DE602004007775T2/de not_active Expired - Lifetime
- 2004-02-10 WO PCT/US2004/003935 patent/WO2004073105A2/en active IP Right Grant
-
2005
- 2005-04-19 US US11/109,170 patent/US7096032B2/en not_active Expired - Fee Related
- 2005-08-29 NO NO20054004A patent/NO20054004L/no not_active Application Discontinuation
-
2006
- 2006-07-18 US US11/489,101 patent/US20060256808A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1602186A4 (en) | 2006-04-12 |
ES2289482T3 (es) | 2008-02-01 |
EP1602186B1 (en) | 2007-07-25 |
KR100720329B1 (ko) | 2007-05-23 |
KR20050099619A (ko) | 2005-10-14 |
KR20070086452A (ko) | 2007-08-27 |
WO2004073105A2 (en) | 2004-08-26 |
KR20050120813A (ko) | 2005-12-23 |
DE602004007775D1 (de) | 2007-09-06 |
US20040156343A1 (en) | 2004-08-12 |
US7096032B2 (en) | 2006-08-22 |
NO20054004L (no) | 2005-08-29 |
WO2004073105A3 (en) | 2005-05-19 |
US20050190729A1 (en) | 2005-09-01 |
DE602004007775T2 (de) | 2008-06-05 |
ATE368332T1 (de) | 2007-08-15 |
US20060256808A1 (en) | 2006-11-16 |
EP1602186A2 (en) | 2005-12-07 |
CA2515993A1 (en) | 2004-08-26 |
US6950667B2 (en) | 2005-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20054004L (no) | System og fremgangsmate for a bruke adpative antenner for selektivt a bruke om igjen felles fysiske kanaltidsvinduer for detekterte kanaler | |
WO2007002032A3 (en) | Slow uplink power control | |
WO2010026108A3 (en) | Methods and apparatus for improving cell-edge data throughput in a wireless communications system | |
TW200944010A (en) | Method of performing random access procedure in wireless communication system | |
IL172753A (en) | Apparatus and methods for determination of gain factors for wireless communication transmission power | |
TW200518601A (en) | Apparatus, system, and method for mitigating access point data rate degradation | |
WO2008008920A3 (en) | Configurable downlink and uplink channels in a wireless communication system | |
WO2007073330A3 (en) | System and method for determining downlink signaling power in a radio communication network | |
WO2005029729A3 (en) | Mixed reuse of feeder link and user link bandwidth | |
EP1602220A4 (en) | SYSTEM AND METHOD FOR BATTERY SAVING USING THE NETWORK AND MANAGING RADIO RESOURCES | |
EP1569492A3 (en) | Method and apparatus for controlling transmission of channel quality information according to characteristics of a time-varying channel in a mobile communication system | |
CA2595950A1 (en) | Method and apparatus for signaling maximum ue transmitter power information to base station for scheduling of uplink packet transmission in a mobile communication system | |
MY124790A (en) | Methods and arrangements in a telecommunications system | |
WO2009057400A3 (en) | Method for transmitting signals in multi-user communications network | |
TWI339960B (en) | Transmission power control method, and mobile communication system | |
WO2009113559A3 (en) | Method for selecting antennas in ofdma wireless network | |
WO2004089000A3 (en) | Communication system with call quality indication and method therefore | |
AU2003293491A1 (en) | Apparatus and method for a coding scheme selection | |
TW200704245A (en) | Transmission rate control method, mobile station, and radio base station | |
WO2005112481A3 (en) | Method and apparatus for selectively enabling reception of downlink signaling channels | |
ATE484167T1 (de) | Einstellen einer aufwärtsstrecken- übertragungsratengrenze für über einen gemeinsam benutzten schnellen abwärtstreckenkanal sendende mobile endgeräte | |
CA2601835A1 (en) | Transmission rate control method, radio base station and radio network controller | |
WO2020150361A3 (en) | Timing control for random access channel (rach) | |
EP1557963A3 (en) | Antenna selection system and method, and radio communication apparatus using the same | |
WO2009058074A3 (en) | Inter-cell uplink power control method and arrangement in a telecommunication system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |