AU2001281673A1 - A method for enhancing the channel utilisation in a cdma system - Google Patents
A method for enhancing the channel utilisation in a cdma systemInfo
- Publication number
- AU2001281673A1 AU2001281673A1 AU2001281673A AU8167301A AU2001281673A1 AU 2001281673 A1 AU2001281673 A1 AU 2001281673A1 AU 2001281673 A AU2001281673 A AU 2001281673A AU 8167301 A AU8167301 A AU 8167301A AU 2001281673 A1 AU2001281673 A1 AU 2001281673A1
- Authority
- AU
- Australia
- Prior art keywords
- channel
- service
- data transmission
- service feature
- cdma system
- 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.)
- Abandoned
Links
Classifications
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- 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
- 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
Abstract
An apparatus and method for enhancing channel utilization in a CDMA system are provided. The method includes the steps of receiving a service request for data transmission on a channel; transmitting a service feature by the CDMA system to a channel management module, whereby a channel multiplexing method and a channel bandwidth are selected by the channel management module based on the service feature; transmitting data, wherein when a data transmission rate changes to an extent that capacity of a currently configured channel cannot satisfy a requirement of the data transmission rate, the currently configured channel is re-assigned by the channel management module; accounting a variation of the data transmission rate by the service access module during the data transmission; modifying the service feature of the current service; and updating a corresponding record of the service feature in a system database, so that when a next service request of a same service type of the user is received, updated record of the service feature is used as a reference for configuring and assigning the channel. Accordingly, the channel utilization is enhanced, and the number of times for re-assigning a channel is significantly decreased. <IMAGE>
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB00127466XA CN1150708C (en) | 2000-11-21 | 2000-11-21 | Method for raising channel utilization rate of code vision multiple address cellular mobile communication system |
CN00127466 | 2000-11-21 | ||
PCT/CN2001/000692 WO2002043294A1 (en) | 2000-11-21 | 2001-05-08 | A method for enhancing the channel utilisation in a cdma system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001281673A1 true AU2001281673A1 (en) | 2002-06-03 |
Family
ID=4592481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001281673A Abandoned AU2001281673A1 (en) | 2000-11-21 | 2001-05-08 | A method for enhancing the channel utilisation in a cdma system |
Country Status (8)
Country | Link |
---|---|
US (1) | US7292555B2 (en) |
EP (1) | EP1339186B1 (en) |
CN (1) | CN1150708C (en) |
AT (1) | ATE355664T1 (en) |
AU (1) | AU2001281673A1 (en) |
DE (1) | DE60126974D1 (en) |
ES (1) | ES2281435T3 (en) |
WO (1) | WO2002043294A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3971984B2 (en) * | 2002-10-15 | 2007-09-05 | 松下電器産業株式会社 | Communication apparatus and communication method |
FR2855008B1 (en) * | 2003-05-12 | 2005-11-04 | Nortel Networks Ltd | METHOD FOR CONTROLLING THE ALLOCATION OF ORTHOGONAL CODES WITH VARIABLE SPREADING FACTOR IN A CELLULAR RADIO NETWORK, AND CONTROL EQUIPMENT FOR CARRYING OUT THE METHOD |
US7801067B2 (en) * | 2003-08-05 | 2010-09-21 | Motorola, Inc. | Method for mitigating collisions on a data channel upon request from a subscriber |
KR100566210B1 (en) * | 2003-09-22 | 2006-03-29 | 삼성전자주식회사 | Apparatus and method for allocating channel in a wireless communication system |
CN100336365C (en) * | 2003-11-25 | 2007-09-05 | 中兴通讯股份有限公司 | A service classification based port speed control method |
US7324449B2 (en) * | 2004-03-11 | 2008-01-29 | Motorola, Inc. | Method and apparatus for dynamic backhaul resource management in a wireless communication system |
CN100344191C (en) * | 2005-01-07 | 2007-10-17 | 广东移动通信有限责任公司 | Double speed rate channel use with user attribute relation |
WO2006118433A1 (en) | 2005-05-04 | 2006-11-09 | Samsung Electronics Co., Ltd. | Adaptive data multiplexing method in ofdma system and transmission/reception apparatus thereof |
CN100455134C (en) * | 2006-04-21 | 2009-01-21 | 华为技术有限公司 | Method and device for arranging channel |
EP2018072B1 (en) * | 2006-04-21 | 2012-11-21 | Huawei Technologies Co., Ltd. | A method, device and system for channel configuration |
CN101064954B (en) * | 2006-04-30 | 2011-08-10 | 华为技术有限公司 | Channel configuring method |
CN102355727B (en) * | 2006-04-30 | 2014-09-17 | 华为技术有限公司 | Channel configuration method and system |
WO2007137452A1 (en) * | 2006-05-29 | 2007-12-06 | Zte Corporation | A method and an apparatus for selecting the transmitting format resource combination in the high-speed downlink packet accessing system |
US7961655B2 (en) * | 2006-09-29 | 2011-06-14 | Innovative Sonic Limited | Method and apparatus for performing radio bearer mapping in a wireless communications system |
CN104780016B (en) * | 2014-01-10 | 2019-01-01 | 中国移动通信集团公司 | A kind of transmission method and equipment of data resource |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2127616C (en) * | 1993-07-16 | 1999-02-09 | Osamu Kato | Mobile communication unit |
DE4329010A1 (en) * | 1993-08-28 | 1995-03-02 | Sel Alcatel Ag | Radio system |
US5703908A (en) * | 1993-10-08 | 1997-12-30 | Rutgers University | Fixed reference shift keying modulation for mobile radio telecommunications |
US5442625A (en) * | 1994-05-13 | 1995-08-15 | At&T Ipm Corp | Code division multiple access system providing variable data rate access to a user |
FI96558C (en) * | 1994-09-27 | 1996-07-10 | Nokia Telecommunications Oy | Method for data transmission in a TDMA mobile radio system and a mobile radio system for carrying out the method |
FI97180C (en) | 1994-11-03 | 1996-10-25 | Nokia Mobile Phones Ltd | Method for channel estimation and receiver |
US6097733A (en) * | 1997-06-13 | 2000-08-01 | Nortel Networks Corporation | System and associated method of operation for managing bandwidth in a wireless communication system supporting multimedia communications |
US6137789A (en) * | 1997-06-26 | 2000-10-24 | Nokia Mobile Phones Limited | Mobile station employing selective discontinuous transmission for high speed data services in CDMA multi-channel reverse link configuration |
US6108369A (en) * | 1997-07-11 | 2000-08-22 | Telefonaktiebolaget Lm Ericsson | Channelization code allocation for radio communication systems |
IT1295863B1 (en) * | 1997-10-22 | 1999-05-28 | Telital Spa | METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF DIGITAL SIGNALS AND ESTIMATION OF COMMUNICATION CHANNELS |
KR100331864B1 (en) | 1998-12-15 | 2002-05-09 | 서평원 | Communication System for FAX Serviceand FAX Data Service Method |
CA2298273A1 (en) * | 1999-02-22 | 2000-08-22 | Lucent Technologies Inc. | Method and system for compensation of channel distortion using lagrange polynomial interpolation |
-
2000
- 2000-11-21 CN CNB00127466XA patent/CN1150708C/en not_active Expired - Fee Related
-
2001
- 2001-05-08 WO PCT/CN2001/000692 patent/WO2002043294A1/en active IP Right Grant
- 2001-05-08 AU AU2001281673A patent/AU2001281673A1/en not_active Abandoned
- 2001-05-08 ES ES01960064T patent/ES2281435T3/en not_active Expired - Lifetime
- 2001-05-08 DE DE60126974T patent/DE60126974D1/en not_active Expired - Lifetime
- 2001-05-08 EP EP01960064A patent/EP1339186B1/en not_active Expired - Lifetime
- 2001-05-08 AT AT01960064T patent/ATE355664T1/en not_active IP Right Cessation
-
2003
- 2003-05-12 US US10/435,918 patent/US7292555B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60126974D1 (en) | 2007-04-12 |
US7292555B2 (en) | 2007-11-06 |
EP1339186A1 (en) | 2003-08-27 |
CN1354571A (en) | 2002-06-19 |
ATE355664T1 (en) | 2006-03-15 |
WO2002043294A1 (en) | 2002-05-30 |
CN1150708C (en) | 2004-05-19 |
EP1339186B1 (en) | 2007-02-28 |
ES2281435T3 (en) | 2007-10-01 |
US20030235178A1 (en) | 2003-12-25 |
EP1339186A4 (en) | 2005-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5233643A (en) | Method and system network for providing an area with limited bandwidth bi-direction burst personnel telecommunications | |
AU2001281673A1 (en) | A method for enhancing the channel utilisation in a cdma system | |
RU2003131393A (en) | DEVICE AND METHOD OF CHANNEL MANAGEMENT FOR "POINT-MULTI-POINT" SERVICES IN THE COMMUNICATION SYSTEM | |
MXPA03001639A (en) | Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel. | |
EP1063818A3 (en) | System for multi-layer provisioning in computer networks | |
AU6036799A (en) | Method and apparatus for distributed optimal reverse link scheduling of resources, such as rate and power, in wireless communication system | |
SG125907A1 (en) | Information insertion service providing system, information insertion method, communication network,information management apparatus, and service control apparatus | |
CA2397428A1 (en) | Method for transmitting/receiving information about orthogonal variable spreading factor codes assigned to user data in a high speed data packet access communication system | |
WO2002084975A3 (en) | System and method for dynamically pushing information on wireless data communication devices | |
CA2392886A1 (en) | Apparatus and method for assigning a common packet channel in a cdma communication system | |
MXPA04002749A (en) | Ceasing transmission of data rate control information in a cdma communication system when the mobile station transits to the idle open state. | |
RU2006117776A (en) | TRANSMISSION OF OFFICIAL INFORMATION FOR RECEIVING MULTIPLE DATA STREAMS | |
CA2314232A1 (en) | Reservation multiple access in a cdma communications system | |
DK0908036T3 (en) | CDMA communication system which selectively suppresses data transmissions during the establishment of a communication channel | |
AU2002226009A1 (en) | Method and apparatus for adaptive transmission control in a high data rate communication system | |
AU3527400A (en) | Methods and apparatus for power allocation on a reverse link power control channel of a communication system | |
JPH08316992A (en) | Dynamic channel assignment for data to be transmitted by cable television channel | |
WO2003005756A3 (en) | Method, system and communication unit for requesting a communication resource | |
CA2310486A1 (en) | Primary transfer for simplex mode forward-link high-speed packet data services in cdma systems | |
WO2004016031A3 (en) | Method and apparatus for accommodating high bandwidth data traffic on a wireless network | |
RU2003110021A (en) | DEVICE AND METHOD FOR TRANSMITTING MANAGEMENT INFORMATION FOR A BROADCAST / MULTI-SUBSCRIBER MULTIMEDIA SERVICE IN A MOBILE COMMUNICATION SYSTEM | |
CA2308482A1 (en) | Optical communication network | |
HK1062973A1 (en) | Method and system for exhanging information between communication networks. | |
RU2008116168A (en) | METHOD AND APPARATUS FOR DETERMINING THE MAXIMUM POWER OF THE MOBILE TERMINAL TRANSMITTER | |
AU2001296182A1 (en) | Temporary service interruption for high speed data transfer |