MXPA03010345A - Asignacion de canal en un sistema de comunicacion hibrido tdma/cdma. - Google Patents

Asignacion de canal en un sistema de comunicacion hibrido tdma/cdma.

Info

Publication number
MXPA03010345A
MXPA03010345A MXPA03010345A MXPA03010345A MXPA03010345A MX PA03010345 A MXPA03010345 A MX PA03010345A MX PA03010345 A MXPA03010345 A MX PA03010345A MX PA03010345 A MXPA03010345 A MX PA03010345A MX PA03010345 A MXPA03010345 A MX PA03010345A
Authority
MX
Mexico
Prior art keywords
time slots
communication system
channel assignment
cdma communication
user service
Prior art date
Application number
MXPA03010345A
Other languages
English (en)
Inventor
Zeira Elda
Original Assignee
Interdigital Tech Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of MXPA03010345A publication Critical patent/MXPA03010345A/es

Links

Classifications

    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Un canal fisico (72) de un servicio de usuario es proporcionado para la asignacion a un grupo de lapsos de tiempo en un sistema de comunicacion inalambrica hibrido de acceso multiple de division tiempo/acceso multiple de division de codigo. Una medicion de la interferencia es determinada para cada uno del grupo de lapsos de tiempo. Se El proporciona un parametro de fragmentacion (74). parametro de fragmentacion representa una preferencia para la fragmentacion de los canales fisicos de servicios de usuario sobre los lapsos de tiempo. El canal fisico de servicio de usuario es asignado (76) a uno del grupo de lapsos de tiempo utilizando la interferencia medida asociada con cada uno del grupo de lapsos de tiempo y el parametro de fragmentacion.
MXPA03010345A 2001-05-14 2002-05-13 Asignacion de canal en un sistema de comunicacion hibrido tdma/cdma. MXPA03010345A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/854,726 US6714523B2 (en) 2001-05-14 2001-05-14 Assigning physical channels to time slots using a fragmentation parameter in a hybrid time division multiple access/code division multiple access communication system
PCT/US2002/014954 WO2002093785A1 (en) 2001-05-14 2002-05-13 Channel assignment in hybrid tdma/cdma communication system

Publications (1)

Publication Number Publication Date
MXPA03010345A true MXPA03010345A (es) 2004-03-10

Family

ID=25319404

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03010345A MXPA03010345A (es) 2001-05-14 2002-05-13 Asignacion de canal en un sistema de comunicacion hibrido tdma/cdma.

Country Status (13)

Country Link
US (1) US6714523B2 (es)
EP (1) EP1388223A4 (es)
JP (2) JP3927499B2 (es)
KR (4) KR100654278B1 (es)
CN (5) CN100385830C (es)
AR (1) AR035896A1 (es)
CA (1) CA2447246A1 (es)
DE (1) DE02736755T1 (es)
MX (1) MXPA03010345A (es)
MY (1) MY133431A (es)
NO (1) NO20035052L (es)
TW (4) TWI261989B (es)
WO (1) WO2002093785A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6830581B2 (en) * 1999-02-09 2004-12-14 Innercool Therspies, Inc. Method and device for patient temperature control employing optimized rewarming
DK1303928T3 (da) 2000-07-27 2006-01-23 Interdigital Tech Corp Adaptiv tildeling af uplink/downlinktidsvindue i et trådlöst hybrid tidsopdelt-multipel adgangs-/kodeopdelt-multipel adgangskommunikationssystem
DE10112695A1 (de) * 2001-03-16 2002-09-19 Philips Corp Intellectual Pty TDMA-Kommunikationssystem
US6996082B2 (en) 2001-05-14 2006-02-07 Interdigital Technology Corporation Method and apparatus for minimizing the amount of data necessary to signal code and timeslot assignments
US6850500B2 (en) * 2001-05-15 2005-02-01 Interdigital Technology Corporation Transmission power level estimation
US20020191566A1 (en) * 2001-06-07 2002-12-19 Eliezer Fogel Method of cellular communication
US6591109B2 (en) 2001-08-17 2003-07-08 Interdigital Technology Corporation Cross cell user equipment interference reduction in a time division duplex communication system using code division multiple access
US6826411B2 (en) * 2002-06-27 2004-11-30 Interdigital Technology Corporation Low power interference signal code power (ISCP) measurement
US7099682B2 (en) * 2002-08-01 2006-08-29 Intel Corporation Method for allocating resources in a wireless system
CN1759619A (zh) * 2003-03-25 2006-04-12 美商内数位科技公司 无线通信***中管理资源的方法及***
US20050036474A1 (en) * 2003-08-13 2005-02-17 Interdigital Technology Corporation System and method for efficiently allocating wireless resources
WO2007007662A1 (ja) * 2005-07-07 2007-01-18 Sharp Kabushiki Kaisha 制御局、基地局、スロット割当方法、および無線通信システム
EP1848135B1 (en) * 2006-04-19 2012-02-22 Motorola Mobility, Inc. Multislot packet data transfer method
US20080165741A1 (en) * 2007-01-05 2008-07-10 Industrial Technology Research Institute Methods for interference measurement and prediction
JP5207698B2 (ja) * 2007-09-28 2013-06-12 三菱電機株式会社 受信装置および伝送路推定方法
KR100958017B1 (ko) * 2007-12-13 2010-05-17 에스케이 텔레콤주식회사 이동통신 시스템에서의 동적 채널 할당 방법 및 그 기지국

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260967A (en) 1992-01-13 1993-11-09 Interdigital Technology Corporation CDMA/TDMA spread-spectrum communications system and method
US5280630A (en) * 1992-01-21 1994-01-18 Motorola, Inc. Method and apparatus for dynamic channel allocation
FI925472A (fi) 1992-12-01 1994-06-02 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä sekä -järjestelmä
US5481533A (en) 1994-05-12 1996-01-02 Bell Communications Research, Inc. Hybrid intra-cell TDMA/inter-cell CDMA for wireless networks
US5963865A (en) * 1997-11-24 1999-10-05 Telefonaktiebolaget Lm Ericsson Traffic channel assignment in a cellular telephone system using an uplink interference driven frequency packing method
FI974646A (fi) * 1997-12-30 1999-07-01 Nokia Networks Oy Häiriöiden tasoittaminen matkaviestinjärjestelmässä
DE19814123C2 (de) * 1998-03-30 2000-04-06 Siemens Ag Verfahren und Funk-Kommunikationssystem zur Zuweisung eines Funkkanals
DE19820736C1 (de) * 1998-05-08 1999-09-30 Siemens Ag Verfahren und Basisstationssystem zur Kanalzuteilung in einem Funk-Kommunikationssystem
EP1087630B1 (en) * 1999-09-24 2009-07-15 Alcatel Lucent Method for dynamic channel allocation with rearrangement in a TDD/CDMA radio communications system and system therefor

Also Published As

Publication number Publication date
KR100654278B1 (ko) 2006-12-08
EP1388223A1 (en) 2004-02-11
AR035896A1 (es) 2004-07-21
CA2447246A1 (en) 2002-11-21
TW200738015A (en) 2007-10-01
TW200629780A (en) 2006-08-16
CN100385830C (zh) 2008-04-30
KR20050091099A (ko) 2005-09-14
KR20070086454A (ko) 2007-08-27
EP1388223A4 (en) 2009-08-26
JP2004527969A (ja) 2004-09-09
WO2002093785A1 (en) 2002-11-21
CN1509530A (zh) 2004-06-30
KR100801517B1 (ko) 2008-02-12
US6714523B2 (en) 2004-03-30
TWI271053B (en) 2007-01-11
DE02736755T1 (de) 2004-07-15
KR20030094419A (ko) 2003-12-11
CN101174888A (zh) 2008-05-07
TWI261989B (en) 2006-09-11
CN101174889A (zh) 2008-05-07
MY133431A (en) 2007-11-30
NO20035052L (no) 2004-01-05
CN101174891A (zh) 2008-05-07
CN101174890A (zh) 2008-05-07
TW200423599A (en) 2004-11-01
NO20035052D0 (no) 2003-11-13
KR20070115983A (ko) 2007-12-06
US20030026227A1 (en) 2003-02-06
JP3927499B2 (ja) 2007-06-06
JP2007135236A (ja) 2007-05-31
TWI277307B (en) 2007-03-21

Similar Documents

Publication Publication Date Title
MXPA03010345A (es) Asignacion de canal en un sistema de comunicacion hibrido tdma/cdma.
HK1065911A1 (en) Code power measurement for dynamic channel allocation
WO2002075963A3 (en) Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system
MY125976A (en) Sub-channels for the random access channel in time division duplex
MY119664A (en) Frequency-hopping in a bandwidth-on-demand system
TW200614717A (en) Physical channel configuration signaling procedures
AU2002217362A1 (en) Allocation of channel capacity by a master for direct communication between slaves in an ad-hoc wireless communication system
WO2000064059A3 (en) System and method for implementing multiple carriers in cellular networks
GB2398455B (en) Method, base station and mobile station for TDD operation in a communication system
NO994672L (no) Fremgangsmåte for kanaltildeling med utnyttelse av effektrestriksjoner
GB9907651D0 (en) A communications network and method of allocating resource thefor
TW351877B (en) An apparatus and method of configuring a cordless telephone for operating in a frequency hopping system
AU2001253274A1 (en) Method for assigning channels for access points of a wireless network
AU2595595A (en) System for dynamically allocating channels among base stations in a wireless communication system
WO2001058041A3 (en) Support of multiuser detection in the downlink
AU2450301A (en) Channel assignment based on service type and user location in a cellular communication system with multiple frequency reuse groups
TW200507561A (en) Method and system wherein timeslots allocated for common control channels may be reused for user traffic
CA2371482A1 (en) Channel assignment in a spread spectrum cdma communication system
AU2002337467A1 (en) Walsh code management in a code division multiple access cellular wireless communication system
CA2424429A1 (en) Allocation of shared channel data rates in a communication system
GB9904348D0 (en) Wireless communication channel management
AU2001260358A1 (en) Method of assigning radio channels in wireless network
TW200520459A (en) Method for setting operation channel of wireless local area network access point
EG22583A (en) Channel assignment in a spread spectrum CDMA communication system
AU2002309735A1 (en) Channel assignment in hybrid tdma/cdma communication system

Legal Events

Date Code Title Description
FG Grant or registration