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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) KR20070115983A (es)
CN (5) CN101174889A (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) TWI271053B (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
CA2417675C (en) * 2000-07-27 2007-09-11 Interdigital Technology Corporation Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system
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
EP1606962A4 (en) * 2003-03-25 2006-04-26 Interdigital Tech Corp METHOD AND SYSTEM FOR MANAGING RESOURCES IN WIRELESS COMMUNICATION SYSTEMS
US20050036474A1 (en) * 2003-08-13 2005-02-17 Interdigital Technology Corporation System and method for efficiently allocating wireless resources
JP4740241B2 (ja) * 2005-07-07 2011-08-03 シャープ株式会社 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
ATE546897T1 (de) * 2006-04-19 2012-03-15 Motorola Mobility Inc Verfahren zur mehrfachzeitschlitzigen paket- datenübertragung
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
FI925472L (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
FI974646L (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
NO20035052D0 (no) 2003-11-13
DE02736755T1 (de) 2004-07-15
KR100654278B1 (ko) 2006-12-08
CN101174891A (zh) 2008-05-07
EP1388223A4 (en) 2009-08-26
CA2447246A1 (en) 2002-11-21
TW200423599A (en) 2004-11-01
JP2004527969A (ja) 2004-09-09
JP3927499B2 (ja) 2007-06-06
EP1388223A1 (en) 2004-02-11
KR20050091099A (ko) 2005-09-14
US6714523B2 (en) 2004-03-30
WO2002093785A1 (en) 2002-11-21
CN101174890A (zh) 2008-05-07
TWI261989B (en) 2006-09-11
NO20035052L (no) 2004-01-05
TWI271053B (en) 2007-01-11
TW200738015A (en) 2007-10-01
KR100801517B1 (ko) 2008-02-12
AR035896A1 (es) 2004-07-21
CN101174889A (zh) 2008-05-07
TWI277307B (en) 2007-03-21
CN101174888A (zh) 2008-05-07
TW200629780A (en) 2006-08-16
KR20030094419A (ko) 2003-12-11
CN100385830C (zh) 2008-04-30
CN1509530A (zh) 2004-06-30
KR20070115983A (ko) 2007-12-06
US20030026227A1 (en) 2003-02-06
KR20070086454A (ko) 2007-08-27
MY133431A (en) 2007-11-30
JP2007135236A (ja) 2007-05-31

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