AR071007A1 - Senalizacion para multi-usuario reutilizando operacion de una ranura (muros) en gsm - Google Patents

Senalizacion para multi-usuario reutilizando operacion de una ranura (muros) en gsm

Info

Publication number
AR071007A1
AR071007A1 ARP090101000A ARP090101000A AR071007A1 AR 071007 A1 AR071007 A1 AR 071007A1 AR P090101000 A ARP090101000 A AR P090101000A AR P090101000 A ARP090101000 A AR P090101000A AR 071007 A1 AR071007 A1 AR 071007A1
Authority
AR
Argentina
Prior art keywords
transmission
wtru
slot
facch
sub
Prior art date
Application number
ARP090101000A
Other languages
English (en)
Inventor
Behrouz Aghili
Marian Rudolf
Original Assignee
Interdigital Patent Holdings
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 Patent Holdings filed Critical Interdigital Patent Holdings
Publication of AR071007A1 publication Critical patent/AR071007A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2007—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
    • H04L27/2017—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained in which the phase changes are non-linear, e.g. generalized and Gaussian minimum shift keying, tamed frequency modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Los métodos y aparato para operacion mejorada de multiples usuarios que reutilizan una ranura (MUROS) incluyen dos o más unidades inalámbricas de transmision/recepcion (WTRUs) multiplexadas sobre multiples sub-canales en una unica ranura de tiempo. La informacion de direccion incluida en los encabezados de capa dos, mensajes de control de recursos de radio (RRC), y parámetros de capa uno en una transmision de SACCH/FACCH indican que la transmision está destinada a una WTRU en particular. Una transmision de FACCH pueden ser enviada sobre un sub-canal reservado para otra WTRU. Pueden establecerse bits de robo en una trama de voz a los efectos de indicar que la transmision de FACCH está destinada a una WTRU sobre el sub-canal reservado para otra WTRU. Las diferentes WTRUs en un grupo multiplexado pueden estar configuradas para decodificar parámetros de capa uno en un SACCH de acuerdo con patrones alternantes.
ARP090101000A 2008-03-19 2009-03-19 Senalizacion para multi-usuario reutilizando operacion de una ranura (muros) en gsm AR071007A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3782408P 2008-03-19 2008-03-19

Publications (1)

Publication Number Publication Date
AR071007A1 true AR071007A1 (es) 2010-05-19

Family

ID=40674172

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090101000A AR071007A1 (es) 2008-03-19 2009-03-19 Senalizacion para multi-usuario reutilizando operacion de una ranura (muros) en gsm

Country Status (4)

Country Link
US (1) US20090323588A1 (es)
AR (1) AR071007A1 (es)
TW (2) TW200945922A (es)
WO (1) WO2009117577A1 (es)

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Publication number Priority date Publication date Assignee Title
EP2324592B1 (en) * 2008-08-12 2014-01-08 InterDigital Patent Holdings, Inc. Method and apparatus for control channel allocation using the concept of orthogonal sub channels
WO2010036020A2 (en) * 2008-09-25 2010-04-01 Samsung Electronics Co., Ltd. Method and system for managing communication in wireless communication network
CN101741440B (zh) * 2008-11-27 2015-09-02 三星电子株式会社 Geran/muros***中的分集指示方法
WO2010093155A2 (en) * 2009-02-11 2010-08-19 Samsung Electronics Co., Ltd. Method and system for managing communication in wireless communication network
US8687559B2 (en) * 2009-08-04 2014-04-01 Blackberry Limited Frame mapping for GERAN voice capacity enhancements
CN102036321B (zh) * 2009-09-25 2013-12-18 上海华为技术有限公司 一种复用时隙用户的切换控制方法及无线通信基站
WO2011057449A1 (zh) * 2009-11-13 2011-05-19 中兴通讯股份有限公司 降低移动台之间控制信道干扰的方法及***
US8634408B2 (en) * 2009-12-04 2014-01-21 Blackberry Limited Single slot DTM for speech/data transmission
CN102421119A (zh) * 2010-09-28 2012-04-18 中兴通讯股份有限公司 额外测量结果的上报方法及***
WO2012047140A1 (en) 2010-10-07 2012-04-12 Telefonaktiebolaget L M Ericsson (Publ) Time slot sharing in tdma communication system
US20130315214A1 (en) * 2011-02-01 2013-11-28 Wei Bai Timing Advance Without Random Access Channel Access
US9356785B2 (en) * 2011-02-15 2016-05-31 Blackberry Limited Method and system for security enhancement for mobile communications
US9923408B2 (en) * 2012-04-25 2018-03-20 Lg Electronics Inc. Method for deciding communication protocol between wireless power transmitter and wireless power receiver
US9887037B2 (en) * 2012-04-25 2018-02-06 Lg Electronics Inc. Method for deciding communication protocol between wireless power transmitter and wireless power receiver
WO2014116146A1 (en) * 2013-01-22 2014-07-31 Telefonaktiebolaget L M Ericsson (Publ) Device and method for gsm call identifier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9915417D0 (en) * 1999-07-02 1999-09-01 Nds Ltd Improvements in or relating to hierarchical coding
CN100482002C (zh) * 2000-02-18 2009-04-22 诺基亚西门子网络有限公司 通信方法
WO2006103543A1 (en) * 2005-04-01 2006-10-05 Nokia Corporation Method, apparatus and computer program product providing slow associated control channel (sacch) repetition
US8060098B2 (en) * 2006-01-13 2011-11-15 Research In Motion Limited Handover methods and apparatus for mobile communication devices
IL203785A (en) * 2007-09-12 2014-07-31 Qualcomm Inc Devices to increase capacitance and methods for wireless communication
CN101836413A (zh) * 2007-10-24 2010-09-15 交互数字专利控股公司 使用正交子信道的语音和数据通信业务
TW200952375A (en) * 2007-12-06 2009-12-16 Interdigital Patent Holdings Method and apparatus for signaling in multiple user one-slot operation in wireless communication
EP2235855B1 (en) * 2008-01-30 2015-01-07 Telefonaktiebolaget LM Ericsson (publ) Report mechanism in a radio system reusing one time-slot
US8432824B2 (en) * 2009-05-01 2013-04-30 Qualcomm Incorporated Method and apparatus for selecting a receiving apparatus for co-channel operation

Also Published As

Publication number Publication date
WO2009117577A1 (en) 2009-09-24
TW200945922A (en) 2009-11-01
TW201032607A (en) 2010-09-01
US20090323588A1 (en) 2009-12-31

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