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MX2010001622A - Estructura de trama de control de acceso de medios en sistema de comunicaciones inalambricas. - Google Patents

Estructura de trama de control de acceso de medios en sistema de comunicaciones inalambricas.

Info

Publication number
MX2010001622A
MX2010001622A MX2010001622A MX2010001622A MX2010001622A MX 2010001622 A MX2010001622 A MX 2010001622A MX 2010001622 A MX2010001622 A MX 2010001622A MX 2010001622 A MX2010001622 A MX 2010001622A MX 2010001622 A MX2010001622 A MX 2010001622A
Authority
MX
Mexico
Prior art keywords
protocol
resources
wireless communications
media
access control
Prior art date
Application number
MX2010001622A
Other languages
English (en)
Inventor
Kevin L Baum
Amitava Ghosh
Xiangyang Zhuang
Mark C Cudak
Anup K Talukdar
Stavros Tzavidas
Fan Wang
Hua Xu
Original Assignee
Motorola Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40076912&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010001622(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of MX2010001622A publication Critical patent/MX2010001622A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for 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
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points

Landscapes

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

Abstract

Una entidad de infraestructura de comunicaciones inalámbricas configurada para asignar recursos de radio, en una trama de radio, a una terminal inalámbrica compatible con un primer protocolo y a una terminal inalámbrica compatible con un segundo protocolo. La trama de radio incluye una primera región de recursos de protocolo y una segunda región de recursos de protocolo. La trama de radio incluye un primer mensaje de control de asignación de protocolo que asigna recursos dentro de la primera región de recursos de protocolo a la terminal inalámbrica compatible con el primer protocolo, y un segundo mensaje de control de asignación de protocolo que asigna recursos dentro de la segunda región de recursos de protocolo a la terminal inalámbrica compatible con el segundo protocolo.
MX2010001622A 2007-08-15 2008-08-15 Estructura de trama de control de acceso de medios en sistema de comunicaciones inalambricas. MX2010001622A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95603107P 2007-08-15 2007-08-15
US12/191,042 US20090067377A1 (en) 2007-08-15 2008-08-13 Medium access control frame structure in wireless communication system
PCT/US2008/073243 WO2009023808A1 (en) 2007-08-15 2008-08-15 Medium access control frame structure in wireless communication system

Publications (1)

Publication Number Publication Date
MX2010001622A true MX2010001622A (es) 2010-03-15

Family

ID=40076912

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001622A MX2010001622A (es) 2007-08-15 2008-08-15 Estructura de trama de control de acceso de medios en sistema de comunicaciones inalambricas.

Country Status (13)

Country Link
US (1) US20090067377A1 (es)
EP (4) EP2188957B1 (es)
JP (1) JP5439668B2 (es)
KR (1) KR101105979B1 (es)
CN (1) CN101855871B (es)
BR (1) BRPI0815542B1 (es)
CA (4) CA2693348C (es)
ES (4) ES2389594T3 (es)
MX (1) MX2010001622A (es)
MY (1) MY158817A (es)
RU (1) RU2452116C2 (es)
WO (1) WO2009023808A1 (es)
ZA (1) ZA201000811B (es)

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Also Published As

Publication number Publication date
KR20100043072A (ko) 2010-04-27
CN101855871A (zh) 2010-10-06
EP2224648B1 (en) 2012-08-15
ES2389597T3 (es) 2012-10-29
EP2188957B1 (en) 2012-05-16
CA2918494A1 (en) 2009-02-19
RU2010109417A (ru) 2011-09-20
RU2452116C2 (ru) 2012-05-27
EP2224648A1 (en) 2010-09-01
EP2224646B1 (en) 2012-08-15
EP2188957A1 (en) 2010-05-26
EP2224647B1 (en) 2012-08-15
WO2009023808A1 (en) 2009-02-19
US20090067377A1 (en) 2009-03-12
CA2838872C (en) 2016-03-22
CA2838872A1 (en) 2009-02-19
BRPI0815542B1 (pt) 2020-09-29
CA2918494C (en) 2019-02-19
ES2389599T3 (es) 2012-10-29
BRPI0815542A8 (pt) 2015-11-03
CA2693348A1 (en) 2009-02-19
ES2385122T3 (es) 2012-07-18
KR101105979B1 (ko) 2012-01-18
ZA201000811B (en) 2014-08-27
CA2838874C (en) 2016-03-22
EP2224647A1 (en) 2010-09-01
JP2010535001A (ja) 2010-11-11
EP2224646A1 (en) 2010-09-01
ES2389594T3 (es) 2012-10-29
BRPI0815542A2 (pt) 2015-02-10
CA2838874A1 (en) 2009-02-19
MY158817A (en) 2016-11-15
CA2693348C (en) 2014-05-27
CN101855871B (zh) 2012-09-26
JP5439668B2 (ja) 2014-03-12

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