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 PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- modulation system
- terminal
- 64qam
- information
- qpsk
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- H04L1/0023—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
Landscapes
- 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)
- PCT国内申请，权利要求书已公开。
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101926117A true CN101926117A (zh) | 2010-12-22 |
| CN101926117B CN101926117B (zh) | 2013-03-27 |
Family
ID=40951770
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100098023A Active 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 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 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100098023A Active 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 |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN101505506B (zh) |
| HK (1) | HK1146991A1 (zh) |
| WO (1) | WO2009097732A1 (zh) |
Families Citing this family (2)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE369674T1 (de) * | 2001-05-14 | 2007-08-15 | 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 |
-
2008
- 2008-02-06 CN CN2008100098023A patent/CN101505506B/zh active Active
- 2008-12-26 CN CN200880125336.3A patent/CN101926117B/zh active Active
- 2008-12-26 WO PCT/CN2008/073768 patent/WO2009097732A1/zh active Application Filing
-
2011
- 2011-01-31 HK HK11101025.4A patent/HK1146991A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009097732A1 (zh) | 2009-08-13 |
| CN101926117B (zh) | 2013-03-27 |
| HK1146991A1 (en) | 2011-07-22 |
| CN101505506B (zh) | 2011-10-26 |
| CN101505506A (zh) | 2009-08-12 |
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