CN1229926C - 在无线通信***中用信令发送用户特有信息的方法及基站 - Google Patents
在无线通信***中用信令发送用户特有信息的方法及基站 Download PDFInfo
- Publication number
- CN1229926C CN1229926C CN 00814264 CN00814264A CN1229926C CN 1229926 C CN1229926 C CN 1229926C CN 00814264 CN00814264 CN 00814264 CN 00814264 A CN00814264 A CN 00814264A CN 1229926 C CN1229926 C CN 1229926C
- Authority
- CN
- China
- Prior art keywords
- press
- communication system
- user
- channel measurement
- tseq
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000004891 communication Methods 0.000 title claims abstract description 25
- 238000005259 measurement Methods 0.000 claims description 50
- 230000011664 signaling Effects 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 description 15
- 238000001514 detection method Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 108010003272 Hyaluronate lyase Proteins 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
-
- 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
- H04L1/0025—Transmission of mode-switching indication
-
- 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
- H04B1/7103—Interference-related aspects the interference being multiple access interference
-
- 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
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
步距(dB) | Tseq1 | Tseq2 |
1 | X | |
2 | X | |
3 | X | X |
码字 | 码字(二进制) | 有效码数量 | ||
tseq1 | tseq2 | tseq3 | ||
1 | X | 1或8或15 | ||
2 | X | 2或9或16 | ||
3 | X | X | 3或10 | |
4 | X | 4或11 | ||
5 | X | X | 5或12 | |
6 | X | X | 6或13 | |
7 | X | X | X | 7或14 |
Claims (18)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19949153.4 | 1999-10-12 | ||
DE19949153 | 1999-10-12 | ||
DE10025286A DE10025286B4 (de) | 1999-10-12 | 2000-05-22 | Verfahren zur Signalisierung in einem Funk-Kommunikationssystem und Basisstation in einem Funkkommunikationssystem |
DE10025286.9 | 2000-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1382328A CN1382328A (zh) | 2002-11-27 |
CN1229926C true CN1229926C (zh) | 2005-11-30 |
Family
ID=26005779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00814264 Expired - Lifetime CN1229926C (zh) | 1999-10-12 | 2000-10-11 | 在无线通信***中用信令发送用户特有信息的方法及基站 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1221210B1 (zh) |
CN (1) | CN1229926C (zh) |
WO (1) | WO2001028104A2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60106226T2 (de) * | 2001-07-19 | 2005-03-03 | Mitsubishi Electric Information Technology Centre Europe B.V. | Verfahren zum Anzeigen von Spreizcodes, die Übertragungskanälen in einem Übertragungssystem vom Codemultiplex-Vielfachzugriffstyp zugeteilt worden sind, hinsichtlich einer Diagnose dieser Zuteilung |
EP1304818B1 (de) * | 2001-10-18 | 2009-08-05 | Siemens Aktiengesellschaft | Verfahren zum Signalisieren von Zuordnungen zwischen CDMA-Codes und Lernsequenzen bei TDD-Mobilfunksystemen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI941072A (fi) * | 1994-03-07 | 1995-09-08 | Nokia Mobile Phones Ltd | Tiedonsiirtomenetelmä, lähetin sekä vastaanotin |
BR9901046B1 (pt) * | 1998-04-08 | 2013-02-05 | mÉtodo e sistema para controlar a potÊncia de transmissço de determinadas partes de uma transmissço de rÁdio. | |
US6473506B1 (en) * | 1998-10-13 | 2002-10-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling using phase rotation techniques in a digital communications system |
GB2351422A (en) * | 1999-06-25 | 2000-12-27 | Roke Manor Research | Association of a training code to a channelisation code in a mobile telecommunications system |
-
2000
- 2000-10-11 EP EP00982986A patent/EP1221210B1/de not_active Expired - Lifetime
- 2000-10-11 CN CN 00814264 patent/CN1229926C/zh not_active Expired - Lifetime
- 2000-10-11 WO PCT/DE2000/003579 patent/WO2001028104A2/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2001028104A2 (de) | 2001-04-19 |
EP1221210B1 (de) | 2005-05-11 |
EP1221210A2 (de) | 2002-07-10 |
WO2001028104A3 (de) | 2002-01-17 |
CN1382328A (zh) | 2002-11-27 |
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Legal Events
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NOKIA SIEMENS COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20071214 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071214 Address after: Munich, Germany Patentee after: Nokia Siemens Networks GmbH Address before: Munich, Germany Patentee before: Siemens AG |
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C56 | Change in the name or address of the patentee |
Owner name: NOKIA COMMUNICATION GMBH + CO. KG Free format text: FORMER NAME: NOKIA SIEMENS NETWORKS GMBH |
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CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: NOKIA SIEMENS NETWORKS GMBH & CO. KG Address before: Munich, Germany Patentee before: Nokia Siemens Networks GmbH |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190418 Address after: Espoo, Finland Patentee after: Technology Co., Ltd. of Nokia Address before: Munich, Germany Patentee before: NOKIA SIEMENS NETWORKS GMBH & CO. KG |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20051130 |