MX344890B - Metodo, estacion base y equipo de usuario de transmision de datos. - Google Patents

Metodo, estacion base y equipo de usuario de transmision de datos.

Info

Publication number
MX344890B
MX344890B MX2015006001A MX2015006001A MX344890B MX 344890 B MX344890 B MX 344890B MX 2015006001 A MX2015006001 A MX 2015006001A MX 2015006001 A MX2015006001 A MX 2015006001A MX 344890 B MX344890 B MX 344890B
Authority
MX
Mexico
Prior art keywords
base station
rlc pdu
downlink rlc
user equipment
downlink
Prior art date
Application number
MX2015006001A
Other languages
English (en)
Other versions
MX2015006001A (es
Inventor
Zhang Jian
Zeng Qinghai
Huang Qufang
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2015006001A publication Critical patent/MX2015006001A/es
Publication of MX344890B publication Critical patent/MX344890B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1221—Wireless traffic scheduling based on age of data to be sent
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • 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
    • H04W52/365—Power headroom reporting
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • 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
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

Las modalidades de la presente invención proporcionan un método, una estación base y un equipo de usuario de transmisión de datos. El método incluye: generar, por una primera estación base, unidades de datos de protocolo PDU de control de enlace de radio RLC de enlace descendente; y enviar, por la primera estación base, una primera parte de las unidades de datos de protocolo PDU de control de enlace de radio RLC de enlace descendente en las PDUs de RLC de enlace descendente a un equipo de usuario UE, y enviar una segunda parte de las PDUs de RLC de enlace descendente a una segunda estación base, de manera que la segunda estación base envía la segunda parte de las PDU de RLC de enlace descendente al UE. En las modalidades de la presente invención, la primera estación base envía la primera parte de las PDU de RLC de enlace descendente en las unidades PDU de RLC de enlace descendente al equipo de usuario, y envía la segunda parte de las PDU de RLC de enlace descendente en las unidades PDU de RLC de enlace descendente a la segunda estación base, y la segunda estación base envía la segunda parte de las PDU de RLC de enlace descendente al equipo de usuario, de modo que la primera estación base y la segunda estación de base son capaces de enviar conjuntamente datos al UE, mejorando de ese modo una tasa de pico y una salida del UE.
MX2015006001A 2012-11-13 2012-11-13 Metodo, estacion base y equipo de usuario de transmision de datos. MX344890B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/084506 WO2014075210A1 (zh) 2012-11-13 2012-11-13 传输数据的方法、基站和用户设备

Publications (2)

Publication Number Publication Date
MX2015006001A MX2015006001A (es) 2015-10-29
MX344890B true MX344890B (es) 2017-01-10

Family

ID=50730449

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015006001A MX344890B (es) 2012-11-13 2012-11-13 Metodo, estacion base y equipo de usuario de transmision de datos.

Country Status (8)

Country Link
US (2) US10110282B2 (es)
EP (1) EP2908570B1 (es)
CN (3) CN107750064B (es)
BR (1) BR112015010763B1 (es)
MX (1) MX344890B (es)
RU (1) RU2622110C2 (es)
WO (1) WO2014075210A1 (es)
ZA (1) ZA201503592B (es)

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Also Published As

Publication number Publication date
RU2015122423A (ru) 2017-01-10
CN107819546B (zh) 2023-07-11
CN107750064A (zh) 2018-03-02
BR112015010763B1 (pt) 2022-04-26
MX2015006001A (es) 2015-10-29
US10110282B2 (en) 2018-10-23
US20190028151A1 (en) 2019-01-24
EP2908570A4 (en) 2016-04-06
BR112015010763A2 (pt) 2017-07-11
CN104041102A (zh) 2014-09-10
US20150244429A1 (en) 2015-08-27
CN107750064B (zh) 2020-08-14
WO2014075210A1 (zh) 2014-05-22
CN107819546A (zh) 2018-03-20
RU2622110C2 (ru) 2017-06-13
ZA201503592B (en) 2020-02-26
EP2908570B1 (en) 2019-06-19
EP2908570A1 (en) 2015-08-19

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