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BR0013572A - Packet transmission method - Google Patents

Packet transmission method

Info

Publication number
BR0013572A
BR0013572A BR0013572-0A BR0013572A BR0013572A BR 0013572 A BR0013572 A BR 0013572A BR 0013572 A BR0013572 A BR 0013572A BR 0013572 A BR0013572 A BR 0013572A
Authority
BR
Brazil
Prior art keywords
base station
header
frame
mobile station
bit pattern
Prior art date
Application number
BR0013572-0A
Other languages
Portuguese (pt)
Inventor
Gino Anthony Scribano
Robert T Love
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
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of BR0013572A publication Critical patent/BR0013572A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/43—Assembling or disassembling of packets, e.g. segmentation and reassembly [SAR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • 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
    • H04W88/12—Access point controller devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

"MéTODO DE TRANSMISSãO DE PACOTE". Um sistema sem fio inclui transceptores de estação base (102-104) para comunicarem-se com pelo menos uma estação móvel (108), os transceptores de estação base comunicam-se com uma controladora de rede (110). A estação base controla um cabeçalho para um quadro de pacote a ser comunicado entre o transceptor de estação base e a controladora da rede em que uma parte do cabeçalho identifica o quadro como não contendo pacote de dados. Os bits de dados do campo do cabeçalho podem conter um padrão de bit predeterminado para um quadro que não inclui pacote de dados. A informação recebida pela estação base da estação móvel pode ser eliminada, e a informação do cabeçalho substituída pelo padrão de bit especificado, se uma métrica de decodificação passar de um limite. A informação recebida pela estação base da estação móvel pode ser eliminada, e a informação de cabeçalho substituída pelo padrão de bit especificado, se um CRC para o quadro recebido da estação móvel falhar."PACKAGE TRANSMISSION METHOD". A wireless system includes base station transceivers (102-104) to communicate with at least one mobile station (108), base station transceivers communicate with a network controller (110). The base station controls a header for a packet frame to be communicated between the base station transceiver and the network controller where a portion of the header identifies the frame as containing no data packet. The data bits of the header field can contain a predetermined bit pattern for a frame that does not include a data packet. The information received by the base station of the mobile station can be eliminated, and the header information replaced by the specified bit pattern, if a decoding metric crosses a threshold. The information received by the base station of the mobile station can be deleted, and the header information replaced by the specified bit pattern, if a CRC for the frame received from the mobile station fails.

BR0013572-0A 1999-09-08 2000-09-08 Packet transmission method BR0013572A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15274199P 1999-09-08 1999-09-08
PCT/US2000/024826 WO2001018996A1 (en) 1999-09-08 2000-09-08 Packet transmission method

Publications (1)

Publication Number Publication Date
BR0013572A true BR0013572A (en) 2002-04-30

Family

ID=22544220

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0013604-2B1A BR0013604B1 (en) 1999-09-08 2000-09-08 LINK SELECTION IN A COMMUNICATION SYSTEM
BR0013572-0A BR0013572A (en) 1999-09-08 2000-09-08 Packet transmission method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0013604-2B1A BR0013604B1 (en) 1999-09-08 2000-09-08 LINK SELECTION IN A COMMUNICATION SYSTEM

Country Status (6)

Country Link
JP (2) JP4695803B2 (en)
KR (2) KR20020030807A (en)
CN (2) CN1274160C (en)
AU (2) AU7983100A (en)
BR (2) BR0013604B1 (en)
WO (2) WO2001018991A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7203508B2 (en) 2001-06-13 2007-04-10 Ntt Docomo, Inc. Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication systems
FR2827098B1 (en) * 2001-07-05 2003-12-05 Nortel Networks Ltd METHOD FOR CONTROLLING RADIO RESOURCES ASSIGNED TO COMMUNICATION BETWEEN A MOBILE TERMINAL AND A SPREAD-SPECTRUM CELLULAR INFRASTRUCTURE, AND EQUIPMENT FOR IMPLEMENTING THE METHOD
EP1402751B1 (en) * 2001-07-05 2011-04-20 Nortel Networks Limited Method for controlling radio resources assigned to a communication between a mobile terminal and a spread spectrum cellular infrastructure and equipment therefor
US7190673B2 (en) 2002-06-26 2007-03-13 Interdigital Technology Corporation Method and system that improves interoperability of a radio network controller and a base station in cellular system with downlink congestion control
US8400979B2 (en) * 2003-01-07 2013-03-19 Qualcomm Incorporated Forward link handoff for wireless communication systems with OFDM forward link and CDMA reverse link
WO2005025254A1 (en) * 2003-08-29 2005-03-17 Mitsubishi Denki Kabushiki Kaisha Mobile station and communication system
EP1566896A1 (en) * 2004-02-18 2005-08-24 Siemens Aktiengesellschaft Method of communication using a plurality of network transmission antennas
CN1998258A (en) * 2004-08-05 2007-07-11 三菱电机株式会社 Base station, mobile communication terminal device, and primary cell selecting method
US7565110B2 (en) * 2004-09-17 2009-07-21 Alcatel-Lucent Usa Inc. Method for determining rise over thermal for a reverse link in a wireless system
US7889692B2 (en) * 2004-09-30 2011-02-15 Alcatel-Lucent Usa, Inc. Packet error rate estimation in a communication system
US7376102B2 (en) 2005-12-01 2008-05-20 Telefonaktiebolaget Lm Ericsson (Publ) Erased frame and idle frame suppression in a wireless communications system
JP5211740B2 (en) 2008-02-18 2013-06-12 富士通株式会社 Communication method and relay device
CN106533531A (en) * 2016-10-14 2017-03-22 上海微小卫星工程中心 Manmade satellite communication device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910794A (en) * 1988-08-04 1990-03-20 Norand Corporation Mobile radio data communication system and method
JP2854346B2 (en) * 1989-09-19 1999-02-03 日本電信電話株式会社 Channel assignment method
US4977612A (en) * 1989-10-10 1990-12-11 Motorola, Inc. Channel selection in a multi-frequency radio data communication system
US5309503A (en) * 1991-12-06 1994-05-03 Motorola, Inc. Dynamic channel assignment in a communication system
JP2616244B2 (en) * 1993-05-18 1997-06-04 日本電気株式会社 Channel allocation method for mobile communication system
US5493563A (en) * 1993-07-26 1996-02-20 Motorola, Inc. Method and apparatus for mobile assisted handoff in a communication system
JP2661533B2 (en) * 1993-12-27 1997-10-08 日本電気株式会社 Channel allocation method for mobile communication system
JP2795151B2 (en) * 1993-12-28 1998-09-10 日本電気株式会社 Multiplexing of system information and voice for simplified mobile phone system
EP0662778B1 (en) * 1994-01-11 2005-10-12 NTT DoCoMo, Inc. Mobile radio communications system
US5469471A (en) * 1994-02-01 1995-11-21 Qualcomm Incorporated Method and apparatus for providing a communication link quality indication
US5491837A (en) * 1994-03-07 1996-02-13 Ericsson Inc. Method and system for channel allocation using power control and mobile-assisted handover measurements
JP2974274B2 (en) * 1994-05-12 1999-11-10 エヌ・ティ・ティ移動通信網株式会社 Transmission power control method and transmission power control device
US5594946A (en) * 1995-02-28 1997-01-14 Motorola, Inc. Method and apparatus for mitigating interference produced by a communication unit in a communication system
US6049535A (en) * 1996-06-27 2000-04-11 Interdigital Technology Corporation Code division multiple access (CDMA) communication system
FI103081B (en) * 1996-02-23 1999-04-15 Nokia Telecommunications Oy Handover in a mobile communication system
JP2980549B2 (en) * 1996-03-19 1999-11-22 エヌ・ティ・ティ移動通信網株式会社 Wired line information transmission method in mobile communication system, base station apparatus and mobile station apparatus
US5886988A (en) * 1996-10-23 1999-03-23 Arraycomm, Inc. Channel assignment and call admission control for spatial division multiple access communication systems
US6151502A (en) * 1997-01-29 2000-11-21 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
US5987326A (en) * 1997-02-11 1999-11-16 Qualcomm Incorporated Transmit power reduction for a high speed CDMA link in soft handoff
US6104933A (en) * 1997-06-23 2000-08-15 Telefonaktiebolaget Lm Ericsson Method and apparatus for control of base stations in macro diversity radio systems
US5999522A (en) * 1997-11-26 1999-12-07 Motorola, Inc. Method and apparatus for determining hand-off candidates in a communication system

Also Published As

Publication number Publication date
CN1385005A (en) 2002-12-11
KR100464470B1 (en) 2005-01-03
WO2001018991A1 (en) 2001-03-15
CN1373943A (en) 2002-10-09
JP2003510862A (en) 2003-03-18
BR0013604B1 (en) 2013-12-03
CN1158788C (en) 2004-07-21
KR20020030807A (en) 2002-04-25
JP2003509895A (en) 2003-03-11
BR0013604A (en) 2002-11-26
WO2001018996A1 (en) 2001-03-15
AU7129600A (en) 2001-04-10
CN1274160C (en) 2006-09-06
JP4695803B2 (en) 2011-06-08
KR20020029785A (en) 2002-04-19
AU7983100A (en) 2001-04-10
JP4659318B2 (en) 2011-03-30

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: MOTOROLA SOLUTIONS, INC. (US)

B25A Requested transfer of rights approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25G Requested change of headquarter approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25E Requested change of name of applicant rejected

Owner name: MOTOROLA MOBILITY, INC. (US)

Free format text: INDEFERIDA A ALTERACAO DE NOME SOLICITADA ATRAVES DA PETICAO NO 020130025808-RJ, DE 28/03/2013, UMA VEZ QUE NAO FOI PAGA A RESPECTIVA TAXA DE RETRIBUICAO.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE. PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2256 DE 01/04/2014.

B25D Requested change of name of applicant approved

Owner name: MOTOROLA MOBILITY, LLC (US)

B25A Requested transfer of rights approved

Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US)

B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04B 7/185 , H04B 17/00 , H04Q 7/00 , H04Q 7/20

Ipc: H04L 1/20 (2006.01), H04L 12/823 (2013.01), H04B 1

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]