MXPA03000798A - Asignacion de ranura de tiempo hacia y desde el satelite, adaptable en un sistema de comunicaciones de acceso multiple de division de tiempo/acceso multiple de division de codigo, inalambrico hibrido. - Google Patents

Asignacion de ranura de tiempo hacia y desde el satelite, adaptable en un sistema de comunicaciones de acceso multiple de division de tiempo/acceso multiple de division de codigo, inalambrico hibrido.

Info

Publication number
MXPA03000798A
MXPA03000798A MXPA03000798A MXPA03000798A MXPA03000798A MX PA03000798 A MXPA03000798 A MX PA03000798A MX PA03000798 A MXPA03000798 A MX PA03000798A MX PA03000798 A MXPA03000798 A MX PA03000798A MX PA03000798 A MXPA03000798 A MX PA03000798A
Authority
MX
Mexico
Prior art keywords
multiple access
division multiple
communication system
time division
code division
Prior art date
Application number
MXPA03000798A
Other languages
English (en)
Inventor
Ariela Zeira
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 MXPA03000798A publication Critical patent/MXPA03000798A/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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

Landscapes

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

Abstract

Una celda particular de un sistema de comunicaciones de acceso multiple de division de tiempo/acceso multiple de division de codigo hibrido, tiene una estacion base y una pluralidad de requerimientos de usuario. Se estiman las ranuras de tiempo que tiene una interferencia inaceptable hacia el satelite. Se estiman las ranuras de tiempo que tienen una interferencia inaceptable desde el satelite. Se produce una lista de disponibilidad. La lista de disponibilidad indica las ranuras de tiempo disponibles hacia y desde el satelite que tienen niveles aceptables de interferencia. Las ranuras de tiempo hacia y desde el satelite se asignan usando la lista de disponibilidad.
MXPA03000798A 2000-07-27 2001-07-20 Asignacion de ranura de tiempo hacia y desde el satelite, adaptable en un sistema de comunicaciones de acceso multiple de division de tiempo/acceso multiple de division de codigo, inalambrico hibrido. MXPA03000798A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22100900P 2000-07-27 2000-07-27
PCT/US2001/051429 WO2002075963A2 (en) 2000-07-27 2001-07-20 Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system

Publications (1)

Publication Number Publication Date
MXPA03000798A true MXPA03000798A (es) 2004-03-18

Family

ID=22825951

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03000798A MXPA03000798A (es) 2000-07-27 2001-07-20 Asignacion de ranura de tiempo hacia y desde el satelite, adaptable en un sistema de comunicaciones de acceso multiple de division de tiempo/acceso multiple de division de codigo, inalambrico hibrido.

Country Status (18)

Country Link
US (7) US6996078B2 (es)
EP (1) EP1303928B1 (es)
JP (1) JP2004527950A (es)
CN (2) CN101521540A (es)
AR (6) AR033679A1 (es)
AT (1) ATE304756T1 (es)
AU (1) AU2001297547B2 (es)
BR (1) BR0113135A (es)
CA (1) CA2417675C (es)
DE (2) DE1303928T1 (es)
DK (1) DK1303928T3 (es)
ES (1) ES2199097T3 (es)
IL (1) IL154151A0 (es)
MX (1) MXPA03000798A (es)
MY (1) MY134416A (es)
NO (1) NO20030385L (es)
TW (1) TW512638B (es)
WO (1) WO2002075963A2 (es)

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CN1531790A (zh) 2004-09-22
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MY134416A (en) 2007-12-31
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ES2199097T3 (es) 2005-12-16
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ATE304756T1 (de) 2005-09-15
AR040357A2 (es) 2005-03-30
US9894655B2 (en) 2018-02-13
US20090109935A1 (en) 2009-04-30
US20170201991A1 (en) 2017-07-13
US20140334410A1 (en) 2014-11-13
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US8842644B2 (en) 2014-09-23
US20150288506A1 (en) 2015-10-08
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US9350521B2 (en) 2016-05-24
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US20160270077A1 (en) 2016-09-15
US20020015393A1 (en) 2002-02-07
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