CN101926117A - 高速下行分组接入的调制方式的指示方法及判断方法 - Google Patents

高速下行分组接入的调制方式的指示方法及判断方法 Download PDF

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Publication number
CN101926117A
CN101926117A CN200880125336.3A CN200880125336A CN101926117A CN 101926117 A CN101926117 A CN 101926117A CN 200880125336 A CN200880125336 A CN 200880125336A CN 101926117 A CN101926117 A CN 101926117A
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China
Prior art keywords
modulation system
terminal
64qam
information
qpsk
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CN200880125336.3A
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CN101926117B (zh
Inventor
赵静
陈慧
马志锋
黄河
陈冠
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ZTE Corp
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ZTE Corp
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    • 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
    • H04L1/0028—Formatting
    • 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
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

公开了一种高速下行分组接入的调制方式的指示方法及判断方法，其中，高速下行分组接入的调制方式的指示方法包括：如果NodeB确定的调制方式为64QAM或者QPSK，则将高速共享控制信道的调制方式信息位置为0；如果确定的调制方式为16QAM，则将高速共享控制信道的调制方式信息位置为1。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN200880125336.3A 2008-02-06 2008-12-26 高速下行分组接入指示调制方式及终端判断调制方式方法 Active CN101926117B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880125336.3A CN101926117B (zh) 2008-02-06 2008-12-26 高速下行分组接入指示调制方式及终端判断调制方式方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200810009802.3 2008-02-06
CN2008100098023A CN101505506B (zh) 2008-02-06 2008-02-06 高速下行分组接入指示调制方式及终端判断调制方式方法
CN200880125336.3A CN101926117B (zh) 2008-02-06 2008-12-26 高速下行分组接入指示调制方式及终端判断调制方式方法
PCT/CN2008/073768 WO2009097732A1 (zh) 2008-02-06 2008-12-26 高速下行分组接入的调制方式的指示方法及判断方法

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CN101926117A true CN101926117A (zh) 2010-12-22
CN101926117B CN101926117B (zh) 2013-03-27

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CN200880125336.3A Active CN101926117B (zh) 2008-02-06 2008-12-26 高速下行分组接入指示调制方式及终端判断调制方式方法

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CN (2) CN101505506B (zh)
HK (1) HK1146991A1 (zh)
WO (1) WO2009097732A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101505506B (zh) * 2008-02-06 2011-10-26 中兴通讯股份有限公司 高速下行分组接入指示调制方式及终端判断调制方式方法
CN102447668A (zh) * 2010-09-30 2012-05-09 华为技术有限公司 小区前向接入信道状态用户设备的高阶调制配置方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60221606T2 (de) * 2001-05-14 2008-05-21 Lg Electronics Inc. Verfahren zum Steuern der Datenübertragung in einem Funkkommunikationssystem
US7301929B2 (en) * 2002-08-09 2007-11-27 Spyder Navigations, L.L.C. Method and system for transport block size signaling based on modulation type for HSDPA
CN100499440C (zh) * 2005-06-27 2009-06-10 上海原动力通信科技有限公司 提高高速下行分组接入系统传输速率的方法
CN100449979C (zh) * 2005-07-01 2009-01-07 上海原动力通信科技有限公司 控制高速下行分组接入系统支持多阶调制方式的方法
US7936831B2 (en) * 2005-07-20 2011-05-03 Qualcomm Incorporated Methods and apparatus for implementing and using an in-band rate indicator
CN101340260B (zh) * 2007-07-03 2013-01-16 中兴通讯股份有限公司 高速下行分组接入中的高阶调制实现方法
CN101494469B (zh) * 2008-01-23 2015-05-13 电信科学技术研究院 通讯系统的调制方式确定方法及装置
CN101505506B (zh) * 2008-02-06 2011-10-26 中兴通讯股份有限公司 高速下行分组接入指示调制方式及终端判断调制方式方法

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WO2009097732A1 (zh) 2009-08-13
CN101505506A (zh) 2009-08-12
CN101926117B (zh) 2013-03-27
HK1146991A1 (en) 2011-07-22
CN101505506B (zh) 2011-10-26

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