FI981935A - Transmission method and radio system - Google Patents

Transmission method and radio system Download PDF

Info

Publication number
FI981935A
FI981935A FI981935A FI981935A FI981935A FI 981935 A FI981935 A FI 981935A FI 981935 A FI981935 A FI 981935A FI 981935 A FI981935 A FI 981935A FI 981935 A FI981935 A FI 981935A
Authority
FI
Finland
Prior art keywords
transceiver
radio
signal
radio system
system comprises
Prior art date
Application number
FI981935A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI106907B (en
FI981935A0 (en
Inventor
Juha Kolmonen
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Priority to FI981935A priority Critical patent/FI106907B/en
Publication of FI981935A0 publication Critical patent/FI981935A0/en
Priority to JP2000569532A priority patent/JP2002524965A/en
Priority to PCT/FI1999/000720 priority patent/WO2000014905A1/en
Priority to CN99810630A priority patent/CN1317178A/en
Priority to AU55201/99A priority patent/AU5520199A/en
Priority to EP99941675A priority patent/EP1112628A1/en
Publication of FI981935A publication Critical patent/FI981935A/en
Priority to NO20011184A priority patent/NO20011184D0/en
Application granted granted Critical
Publication of FI106907B publication Critical patent/FI106907B/en

Links

Classifications

    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the usage mode, e.g. hands-free, data transmission, telephone
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention relates to a transmission method and a radio system comprising a base transceiver station (200) acting as a transceiver and at least two subscriber terminals (100, 101) acting as transceivers which are connected to each other by means of a signal propagating through the base transceiver station (200), which signal contains speech or data. A transceiver in the radio system comprises a coder (122), which codes the signal being transmitted to the radio path, and a decoder (114), which decodes the signal received by the transceiver, which has propagated in the radio path in the radio channel formed for the connection between the subscriber terminal and the base transceiver station. The radio system comprises measuring means (115) which measure the status of the radio channel formed between the base transceiver station and the subscriber terminal, transmission means (124) which transmit a control signal on the basis of the measurement results of the measuring means (115) from the transceiver in DTX mode to the transceiver with which the transceiver in DTX mode has formed a radio channel. The transmission means transmit the control signal at a power level which is lower than the power level used for transmitting speech or data signals. In addition, the radio system comprises control means (120) which update operating parameters with the received control signals from the transceiver which is connected to the transceiver in DTX mode by means of the radio channel.
FI981935A 1998-09-09 1998-09-09 Broadcasting procedure and radio system FI106907B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI981935A FI106907B (en) 1998-09-09 1998-09-09 Broadcasting procedure and radio system
JP2000569532A JP2002524965A (en) 1998-09-09 1999-09-06 Transmission method and wireless system
PCT/FI1999/000720 WO2000014905A1 (en) 1998-09-09 1999-09-06 Transmission method and radio system
CN99810630A CN1317178A (en) 1998-09-09 1999-09-06 Transmission method and radio system
AU55201/99A AU5520199A (en) 1998-09-09 1999-09-06 Transmission method and radio system
EP99941675A EP1112628A1 (en) 1998-09-09 1999-09-06 Transmission method and radio system
NO20011184A NO20011184D0 (en) 1998-09-09 2001-03-08 Method of transmission, as well as radio system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI981935A FI106907B (en) 1998-09-09 1998-09-09 Broadcasting procedure and radio system

Publications (3)

Publication Number Publication Date
FI981935A0 FI981935A0 (en) 1998-09-09
FI981935A true FI981935A (en) 2000-03-10
FI106907B FI106907B (en) 2001-04-30

Family

ID=8552452

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981935A FI106907B (en) 1998-09-09 1998-09-09 Broadcasting procedure and radio system

Country Status (7)

Country Link
EP (1) EP1112628A1 (en)
JP (1) JP2002524965A (en)
CN (1) CN1317178A (en)
AU (1) AU5520199A (en)
FI (1) FI106907B (en)
NO (1) NO20011184D0 (en)
WO (1) WO2000014905A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810177B1 (en) * 2000-06-13 2005-05-06 Cit Alcatel METHOD FOR CONTROLLING TRANSMISSION POWER IN A MOBILE RADIOCOMMUNICATION SYSTEM
CA2485980A1 (en) * 2002-06-07 2003-12-18 Nokia Corporation Apparatus and an associated method for facilitating communications in a radio communication system that provides for data communications at multiple data rates
JP3769532B2 (en) * 2002-11-26 2006-04-26 埼玉日本電気株式会社 Mobile communication base station apparatus, QoS control method and program
JP4543846B2 (en) * 2004-09-14 2010-09-15 ソニー株式会社 Wireless communication device and transmission path measuring device
JP4814926B2 (en) 2008-10-08 2011-11-16 シャープ株式会社 DIGITAL RECEPTION DEVICE, ITS CONTROL METHOD, PROGRAM, AND RECORDING MEDIUM CONTAINING THE PROGRAM
CN102137509B (en) * 2010-11-08 2013-10-09 华为技术有限公司 Method and device for controlling channel transmission state
US20130033996A1 (en) * 2011-08-05 2013-02-07 Kee-Bong Song Electronic device with antenna switching capabilities
US9768825B2 (en) 2014-11-03 2017-09-19 Apple Inc. Wi-Fi adaptive transmit antenna selection
US9853681B2 (en) 2014-11-03 2017-12-26 Apple Inc. Arbitrator for multi-radio antenna switching
CN112020890A (en) * 2018-04-27 2020-12-01 索尼公司 Wireless communication apparatus and wireless communication method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG50659A1 (en) * 1992-04-10 1998-07-20 Ericsson Ge Mobile Inc Random access in mobile telephone system
FI99066C (en) * 1995-01-31 1997-09-25 Nokia Mobile Phones Ltd data Transfer method
FI101332B1 (en) * 1995-12-18 1998-05-29 Nokia Telecommunications Oy Discontinuous transmission in a multi-channel high-speed data transmission
FI106666B (en) * 1997-01-24 2001-03-15 Nokia Networks Oy Power control method for discontinuous transmission
US6347081B1 (en) * 1997-08-25 2002-02-12 Telefonaktiebolaget L M Ericsson (Publ) Method for power reduced transmission of speech inactivity
GB2332598B (en) * 1997-12-20 2002-12-04 Motorola Ltd Method and apparatus for discontinuous transmission

Also Published As

Publication number Publication date
FI106907B (en) 2001-04-30
AU5520199A (en) 2000-03-27
NO20011184L (en) 2001-03-08
NO20011184D0 (en) 2001-03-08
CN1317178A (en) 2001-10-10
WO2000014905A1 (en) 2000-03-16
EP1112628A1 (en) 2001-07-04
JP2002524965A (en) 2002-08-06
FI981935A0 (en) 1998-09-09

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