DE69937506D1 - Verfahren und Vorrichtung zur Zuweisung von Kodes - Google Patents
Verfahren und Vorrichtung zur Zuweisung von KodesInfo
- Publication number
- DE69937506D1 DE69937506D1 DE69937506T DE69937506T DE69937506D1 DE 69937506 D1 DE69937506 D1 DE 69937506D1 DE 69937506 T DE69937506 T DE 69937506T DE 69937506 T DE69937506 T DE 69937506T DE 69937506 D1 DE69937506 D1 DE 69937506D1
- Authority
- DE
- Germany
- Prior art keywords
- assigning codes
- assigning
- codes
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0077—Multicode, e.g. multiple codes assigned to one user
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0044—OVSF [orthogonal variable spreading factor]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
- H04J13/18—Allocation of orthogonal codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
- H04J13/18—Allocation of orthogonal codes
- H04J13/20—Allocation of orthogonal codes having an orthogonal variable spreading factor [OVSF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/26—Resource reservation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/06—Reselecting a communication resource in the serving access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- 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
- H04W88/08—Access point devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6543498 | 1998-03-16 | ||
JP6543498A JP2878265B1 (ja) | 1998-03-16 | 1998-03-16 | 符号割当装置並びにその方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69937506D1 true DE69937506D1 (de) | 2007-12-20 |
DE69937506T2 DE69937506T2 (de) | 2008-08-21 |
Family
ID=13287014
Family Applications (12)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1999629478 Expired - Lifetime DE69929478T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE1999629479 Expired - Lifetime DE69929479T2 (de) | 1998-03-16 | 1999-03-10 | Mobilstation und zugehöriges Verfahren zur Kodeumschaltung in einem CDMA System |
DE1999637073 Expired - Lifetime DE69937073T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE1999636111 Expired - Lifetime DE69936111T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE1999628702 Expired - Lifetime DE69928702T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zum Kodewechsel in einem mobilen CDMA Kommunikationssystem |
DE1999615146 Expired - Lifetime DE69915146T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Spreizkodes in einem CDMA Kommunikationssystem |
DE69941967T Expired - Lifetime DE69941967D1 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zum Zuweisen von Codes |
DE1999636109 Expired - Lifetime DE69936109T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE69939719T Expired - Lifetime DE69939719D1 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE1999636110 Expired - Lifetime DE69936110T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE69938681T Expired - Lifetime DE69938681D1 (de) | 1998-03-16 | 1999-03-10 | Verfahren zur Zuweisung von Kodes in einer CDMA Basisstation |
DE1999637506 Expired - Lifetime DE69937506T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
Family Applications Before (11)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1999629478 Expired - Lifetime DE69929478T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE1999629479 Expired - Lifetime DE69929479T2 (de) | 1998-03-16 | 1999-03-10 | Mobilstation und zugehöriges Verfahren zur Kodeumschaltung in einem CDMA System |
DE1999637073 Expired - Lifetime DE69937073T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE1999636111 Expired - Lifetime DE69936111T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE1999628702 Expired - Lifetime DE69928702T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zum Kodewechsel in einem mobilen CDMA Kommunikationssystem |
DE1999615146 Expired - Lifetime DE69915146T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Spreizkodes in einem CDMA Kommunikationssystem |
DE69941967T Expired - Lifetime DE69941967D1 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zum Zuweisen von Codes |
DE1999636109 Expired - Lifetime DE69936109T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE69939719T Expired - Lifetime DE69939719D1 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE1999636110 Expired - Lifetime DE69936110T2 (de) | 1998-03-16 | 1999-03-10 | Verfahren und Vorrichtung zur Zuweisung von Kodes |
DE69938681T Expired - Lifetime DE69938681D1 (de) | 1998-03-16 | 1999-03-10 | Verfahren zur Zuweisung von Kodes in einer CDMA Basisstation |
Country Status (4)
Country | Link |
---|---|
US (9) | US6477158B2 (de) |
EP (19) | EP2323297B1 (de) |
JP (1) | JP2878265B1 (de) |
DE (12) | DE69929478T2 (de) |
Families Citing this family (58)
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WO2001031823A1 (en) * | 1998-01-23 | 2001-05-03 | Nortel Networks Corporation | Broadband wireless access based on code division parallel access |
JP2878265B1 (ja) * | 1998-03-16 | 1999-04-05 | 三菱電機株式会社 | 符号割当装置並びにその方法 |
US6208615B1 (en) | 1998-05-29 | 2001-03-27 | Northern Telecom Limited | Broadband wireless access based on code division parallel access |
FI981546A (fi) * | 1998-07-03 | 2000-01-04 | Nokia Networks Oy | Tiedonsiirtomenetelmä ja matkapuhelinjärjestelmä |
FR2784525B1 (fr) * | 1998-10-12 | 2006-07-28 | Cit Alcatel | Procede d'allocation de codes orthogonaux dans un systeme de radiocommunications mobiles du type a acces multiple par repartition de codes utilisant des codes de longueur variable |
EP1035677A1 (de) * | 1999-03-10 | 2000-09-13 | Lucent Technologies Inc. | Zuteilung einer Kodebaum für CDMA systemen |
US6693952B1 (en) * | 1999-03-16 | 2004-02-17 | Lucent Technologies Inc. | Dynamic code allocation for downlink shared channels |
US6744750B1 (en) * | 1999-09-28 | 2004-06-01 | Siemens Information & Communication Mobile, Llc | Replicating and recombinant networking systems and methods for wireless networks |
EP1100215A1 (de) * | 1999-11-09 | 2001-05-16 | TELEFONAKTIEBOLAGET L M ERICSSON (publ) | Verfahren, Vorrichtung und Rechnerprogramm zur Kodezuweisung für variable Datenraten in einem CDMA-system |
DE10003734A1 (de) * | 2000-01-28 | 2001-08-02 | Bosch Gmbh Robert | Detektionsverfahren und -vorrichtung |
JP2001223670A (ja) * | 2000-02-09 | 2001-08-17 | Nec Corp | 拡散符号生成器及びそれを用いるcdma通信装置並びにそれらに用いる拡散符号生成方法 |
JP2002016531A (ja) * | 2000-06-27 | 2002-01-18 | Nec Corp | Cdma通信方式及びその方法 |
US7072315B1 (en) | 2000-10-10 | 2006-07-04 | Adaptix, Inc. | Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks |
US6870808B1 (en) | 2000-10-18 | 2005-03-22 | Adaptix, Inc. | Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks |
CN100456758C (zh) | 2000-12-15 | 2009-01-28 | 昂达博思公司 | 具有基于组的副载波分配的多载波通信方法 |
US6947748B2 (en) | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
US7164669B2 (en) * | 2001-01-19 | 2007-01-16 | Adaptix, Inc. | Multi-carrier communication with time division multiplexing and carrier-selective loading |
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JP4718708B2 (ja) * | 2001-04-06 | 2011-07-06 | 富士通株式会社 | ウォルシュコードの割当方法および割当装置 |
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CN107404462B (zh) * | 2016-05-20 | 2021-03-23 | 北京小米移动软件有限公司 | 调整通话参数的方法及装置 |
CN114340050B (zh) * | 2022-01-10 | 2023-08-22 | 中国联合网络通信集团有限公司 | 基站网络设备关断系统及方法 |
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1998
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