Source: http://www.google.com/patents/US8054916?dq=oakley+5,387,949
Timestamp: 2014-09-17 16:37:22
Document Index: 471563286

Matched Legal Cases: ['application no. 60', 'art 1', 'art 1', 'art%201', 'art 2', 'art 2', 'art 1', 'art 1', 'art%201', 'art 2', 'art 2']

Patent US8054916 - Method for using a base station to selectively utilize B and D channels to ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign in<nobr>Advanced Patent Search</nobr>PatentsA method for using a wireless digital base station to receive, process and transmit a plurality of communications having independent data rates establishing a first communication channel having a first data communication rate to support a first communication; determining the data rate required to support...http://www.google.com/patents/US8054916?utm_source=gb-gplus-sharePatent US8054916 - Method for using a base station to selectively utilize B and D channels to support a plurality of communicationsAdvanced Patent SearchPublication numberUS8054916 B2Publication typeGrantApplication numberUS 12/048,911Publication dateNov 8, 2011Filing dateMar 14, 2008Priority dateJun 16, 1997Also published asCA2294226A1, CA2294226C, CN1237727C, CN1260918A, CN1783742A, CN1783742B, CN1905384A, CN1905385A, CN1905386A, DE990312T1, EP0990312A2, EP1919092A1, EP2259439A2, EP2259439A3, US6075792, US6373830, US6608838, US6798759, US6810029, US6930991, US7710927, US8300607, US8619722, US20020080744, US20020110156, US20020114352, US20020136175, US20040179500, US20080159201, US20120057549, US20130051370, US20140079028, WO1998058456A2, WO1998058456A3Publication number048911, 12048911, US 8054916 B2, US 8054916B2, US-B2-8054916, US8054916 B2, US8054916B2InventorsFatih M. OzluturkOriginal AssigneeInterdigital Technology CorporationExport CitationBiBTeX, EndNote, RefManPatent Citations (61), Non-Patent Citations (42), Classifications (46) External Links: USPTO, USPTO Assignment, EspacenetMethod for using a base station to selectively utilize B and D channels to support a plurality of communicationsUS 8054916 B2Abstract A method for using a wireless digital base station to receive, process and transmit a plurality of communications having independent data rates establishing a first communication channel having a first data communication rate to support a first communication; determining the data rate required to support the first communication; selecting one or more transmission channels, from a plurality of available transmission channels, required to support said required data rate; and transmitting the first communication using one or more selected transmission channels. The plurality of available transmission channels includes at least one B or D channel.
CROSS REFERENCE TO RELATED APPLICATION(S) This application is a divisional of U.S. patent application Ser. No. 10/810,007, filed Mar. 26, 2004, which is a continuation of U.S. patent application Ser. No. 10/080,835 filed Feb. 22, 2002, which issued as U.S. Pat. No. 6,798,759 on Sep. 28, 2004, which is a continuation of U.S. patent application Ser. No. 09/591,611 filed Jun. 9, 2000, which issued as U.S. Pat. No. 6,373,830 on Apr. 16, 2002, which is a continuation of application Ser. No. 08/898,537, filed Jul. 22, 1997, which issued as U.S. Pat. No. 6,075,792 on Jun. 13, 2000, which in turn claims priority from U.S. provisional application no. 60/049,637 filed on Jun. 16, 1997, which are incorporated by reference as if fully set forth.
FIELD OF INVENTION This invention generally relates to wireless communication systems. More particularly, the invention relates to a wireless digital Code Division Multiple Access (CDMA) communication system including a base station and a plurality of subscriber units which selectively allocates bandwidth upon demand by a subscriber unit or an entity desiring to establish a communication with a subscriber unit.
BACKGROUND The use of wireless technology by the telecommunication industry has increased dramatically as the capacity and reliability of wireless communication systems has improved. Once considered only to be a convenient method for sending voiced communications, digital wireless communications systems are now a necessity for providing transmission of all forms of communications including plain old telephony service (POTS), integrated services digital network (ISDN), variable bit rate (VBR) data service, wideband service, leased line service and packet data services. Although it has been technically feasible to transmit all of these types of services, the large amount of bandwidth required for high data rate communications has made many of these services uneconomical. As the number of subscribers requiring access to wireless digital communication systems has increased, the reliance on a wide bandwidth for each communication is no longer realistic.
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS3700820Mar 18, 1969Oct 24, 1972IbmAdaptive digital communication systemUS3761610Feb 16, 1971Sep 25, 1973Graphics Sciences IncHigh speed fascimile systemsUS4069392Nov 1, 1976Jan 17, 1978Incorporated Bell Telephone LaboratoriesDual speed full duplex data transmissionUS4284848 *Aug 1, 1979Aug 18, 1981Frost Edward GSwitched network telephone subscriber distribution systemUS5373502Mar 25, 1993Dec 13, 1994Alcatel N.V.Process, transmitter and receiver for data transmission with variable traffic volume and a control station for coordinating several such transmitters and receiversUS5414796Jan 14, 1993May 9, 1995Qualcomm IncorporatedMethod of speech signal compressionUS5442625May 13, 1994Aug 15, 1995At&T Ipm CorpCode division multiple access system providing variable data rate access to a userUS5450395Jan 10, 1994Sep 12, 1995Trimble Navigation LimitedCode position modulation system and method for multiple user satellite communicationsUS5583869Sep 30, 1994Dec 10, 1996Motorola, Inc.Method for dynamically allocating wireless communication resourcesUS5596570May 22, 1996Jan 21, 1997Qualcomm IncorporatedSystem and method for simulating interference received by subscriber units in a spread spectrum communication networkUS5621723Jun 5, 1995Apr 15, 1997Gte Laboratories IncorporatedPower control in a CDMA networkUS5642348Dec 30, 1994Jun 24, 1997Lucent Technologies Inc.Access director interface for narrowband/broadband information distribution networkUS5671218Apr 28, 1994Sep 23, 1997Lucent Technologies Inc.Controlling power and access of wireless devices to base stations which use code division multiple accessUS5734646Oct 5, 1995Mar 31, 1998Lucent Technologies Inc.Code division multiple access system providing load and interference based demand assignment service to usersUS5752199Dec 18, 1995May 12, 1998Paradyne CorporationMethod and apparatus for sending faxes over analog cellularUS5761196Nov 14, 1994Jun 2, 1998Ayerst; Douglas I.Code division multiple access (CDMA) inbound messaging system utilizing re-use of sequencesUS5774460Jul 28, 1994Jun 30, 1998Krone AktiengesellschaftLocal ISDN radio transmission systemUS5790551Nov 28, 1995Aug 4, 1998At&T Wireless Services Inc.Over a communication networkUS5805585Aug 22, 1996Sep 8, 1998At&T Corp.Method for providing high speed packet data services for a wireless systemUS5828662Jun 19, 1996Oct 27, 1998Northern Telecom LimitedMedium access control scheme for data transmission on code division multiple access (CDMA) wireless systemsUS5856971Jul 20, 1995Jan 5, 1999At&T CorpCode division multiple access system providing variable data rate access to a userUS5859840May 31, 1996Jan 12, 1999Qualcomm IncorporatedSpread spectrum communication system which defines channel groups comprising selected channels that are additional to a primary channel and transmits group messages during call set upUS5892774Dec 12, 1996Apr 6, 1999Qualcomm IncorporatedPhase shift encoded subchannelUS5914950Apr 8, 1997Jun 22, 1999Qualcomm IncorporatedIn a communication networkUS5923650Aug 20, 1997Jul 13, 1999Qualcomm IncorporatedTo schedule high speed transmissions on a reverse linkUS5930230May 28, 1996Jul 27, 1999Qualcomm IncorporatedHigh data rate CDMA wireless communication systemUS5940452 *Nov 29, 1995Aug 17, 1999Motorola, Inc.Dual mode radio subscriber unit having a diversity receiver apparatus and method thereforUS6005855Oct 24, 1997Dec 21, 1999Qualcomm IncorporatedMethod and apparatus for providing variable rate data in a communications system using statistical multiplexingUS6064678Nov 7, 1997May 16, 2000Qualcomm IncorporatedMethod for assigning optimal packet lengths in a variable rate communication systemUS6069883Apr 8, 1997May 30, 2000Lucent Technologies IncCode division multiple access system providing enhanced load and interference based demand assignment service to usersUS6072787Jul 5, 1996Jun 6, 2000Nokia Telecommunications OyHigh-speed data transmission in a digital mobile communication systemUS6075792Jul 22, 1997Jun 13, 2000Interdigital Technology CorporationCDMA communication system which selectively allocates bandwidth upon demandUS6081536Dec 17, 1997Jun 27, 2000Tantivy Communications, Inc.Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio linkUS6088335Apr 21, 1997Jul 11, 2000Lucent Technologies Inc.Code division multiple access system providing load and interference based demand assignment service to usersUS6088600Mar 12, 1996Jul 11, 2000Paradyne CorporationDiscontinuous transmission of circuit-switched analog cellular dataUS6094428Apr 30, 1997Jul 25, 2000Motorola, Inc.Method and apparatus for transmission and reception of a transmission rate in a CDMA communication systemUS6212377Nov 27, 1996Apr 3, 2001Telefonaktiebolaget Lm EricssonSystem and method of providing group wireless extension phone service in a radio telecommunications networkUS6222832Jun 1, 1998Apr 24, 2001Tantivy Communications, Inc.Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication systemUS6269088Aug 1, 1996Jul 31, 2001Hitachi, Ltd.CDMA mobile communication system and communication methodUS6373830Jun 9, 2000Apr 16, 2002Interdigital Technology CorporationCDMA communication system which selectively allocates bandwidth upon demandUS6377809Sep 16, 1997Apr 23, 2002Qualcomm IncorporatedChannel structure for communication systemsUS6389000Sep 16, 1997May 14, 2002Qualcomm IncorporatedMethod and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriersUS6396804Jul 1, 1997May 28, 2002Qualcomm IncorporatedHigh data rate CDMA wireless communication systemUS6418148Jul 23, 1998Jul 9, 2002Lucent Technologies Inc.Burst-level resource allocation in cellular systemsUS6574211Nov 3, 1997Jun 3, 2003Qualcomm IncorporatedMethod and apparatus for high rate packet data transmissionUS6584114Apr 3, 1997Jun 24, 2003Siemens AktiengesellschaftControl of the change of telecommunications channels in a DECT-specific RLL/WLL partial system bound to an ISDN-systemUS20070116209Feb 6, 2007May 24, 2007Adc Telecommunications, Inc.Multipoint-to-point communication using orthogonal frequency division multiplexingEP0682423A2May 3, 1995Nov 15, 1995AT&amp;T Corp.Code division multiple access system providing variable data rate access to a userJPH0490664A Title not availableJPH0983600A Title not availableJPH01132250A Title not availableJPH02274131A Title not availableJPH05327580A Title not availableKR920007375A Title not availableKR950022342A Title not availableKR970072741A Title not availableWO1995026094A1Mar 20, 1995Sep 28, 1995Omnipoint CorpPcs pocket phone/microcell communication over-air protocolWO1997002665A2Jun 27, 1996Jan 23, 1997Interdigital Tech CorpAutomatic power control system for a code division multiple access (cdma) communications systemWO1997002714A2Jun 27, 1996Jan 23, 1997Interdigital Tech CorpCode division multiple access (cdma) communication systemWO1997009810A1Aug 30, 1996Mar 13, 1997Motorola IncMethod and apparatus for multirate data communicationsWO1997021294A2Dec 4, 1996Jun 12, 1997Aironet Wireless CommunicationCellular communication system with dynamically modified data transmission parameters* Cited by examinerNon-Patent CitationsReference1 *Azad et al., "Multirate Spread Spectrum Direct Sequence CDMA Techniques", IEE Colloquium on Spread Spectrum Techniques for Radio Communication Systems (Digest No. 95), Apr. 27, 1993, Apr. 15, 1994, pp. 4/1-4/05.2 *Azad et al., "Multirate Spread Spectrum Direct Sequence CDMA Techniques", The Institution of Electrical Engineers, 1994, 4/1-4/5.3 *Black, "OSI: A Model for Computer Communications Standards," Chapters 3 and 4, Oct. 1990.4 *Budka et al., "Cellular Digital Packet Data Networks", Bell Labs Technical Journal, 1997, pp. 164-181.5 *Cellular Digital Packet Data, System Specification, Release 1.1, CDPD Forum, Jan. 19, 1995.6 *Data Service Option for Wideband Spread Spectrum Systems, TIA/EIA Interim Standard, TIA/EIA/IS-707, Feb. 1998.7 *Data Service Options for Wideband Spread Spectrum Systems: Introduction, PN-3676.1 (Content Revision), TR 45, Mar. 20, 1997.8 *Data Standard, Packet Data Section, Proposed PN-3679.5 (to be published as TIA/EIA/IS-Data.5), Version 02 (Content Revision 03), Dec. 8, 1996.9 *Draft Text for "*95C" Physical Layer (Revision 4), Part 1, Document #531-981-20814-95C, Part 1 on 3GPP2 website (ftp://ftp.3gpp2.org/TSGC/working/1998/1298-Maui/WG3-TG1/531-98120814-95c,%20part%201.pdf).10 *Draft Text for "95C" Physical Layer (Revision 4), Part 2, Document #531-981-20814-95C, part 2 on 3GGP2 website (ftp://ftp.3gpp2.org/TSGC/working/1998/1298-Maui/WG3-TG1/531-98120814-95c,%20park%202.pdf, 1998).11 *Draft Text for "*95C" Physical Layer (Revision 4), Part 1, Document #531-981-20814-95C, Part 1 on 3GPP2 website (ftp://ftp.3gpp2.org/TSGC/working/1998/1298�Maui/WG3-TG1/531-98120814-95c,%20part%201.pdf).12 *Draft Text for "95C" Physical Layer (Revision 4), Part 2, Document #531-981-20814-95C, part 2 on 3GGP2 website (ftp://ftp.3gpp2.org/TSGC/working/1998/1298�Maui/WG3-TG1/531-98120814-95c,%20park%202.pdf, 1998).13 *Ejzak et al., "Lucent Technologies Air Interface Proposal for CDMA High Speed Data Service, Revision 0.1", Telecommunications Industry Association, Subcommittee TR-45.5, Wideband Spread Spectrum Digital Technologies Standards, May 1997.14Ejzak et al., "Lucent Technologies Air Interface Proposal for CDMA High Speed Data Service," Apr. 14, 1997.15Hall et al., "Design and Analysis of Turbo Codes on Rayleigh Fading Channels", IEEE Journal on Selected Areas in Communications, vol. 16, No. 2, Feb. 1998, pp. 160-174.16High Data Rate (HDR), cdmaOne optimized for high speed, high capacity data, Wireless Infrastructure, Qualcomm, Sep. 1998.17Hindelang et al., "Using Powerful "Turbo" Codes for 14.4 KBIT/S Data Service in GSM or PCS Systems", IEEE Global Telecommunications Conference, Phoenix, Arizona, Nov. 3-8, vol. II, pp. 649-653.18I et al., "Load and Interference Based Demand Assignment (LIDA) for Integrated Services CDMA Wireless Systems", Proc. IEEE GLOBECOM '96, Nov. 1996, pp. 235-241.19I et al., "Multi-Code CDMA Wireless Personal Communications Networks", 1995 IEEE International Conference on Communications, Jun. 18, 1995, pp. 1060-1064.20I et al., "Performance of Multi-Code CDMA Wireless Personal Communications Networks", 1995 IEEE 45th Vehicular Technology Conference, vol. 2, Jul. 1995, pp. 907-911.21I et al., "Variable Spreading Gain CDMA with Adaptive Control for True Packet Switching Wireless Network", 1995 IEEE International Conference on Communications, vol. 2, Jun. 1995, pp. 725-730.22Kaiser et al., "Multi-Carrier CDMA with Iterative Decoding and Soft-Interference Cancellation", Global Telecommunications Conference, 1997, GLOBECOM97, IEEE, vol. 1, Nov. 1997, pp. 6-10.23Knisely, "Lucent Technologies Air Interface Proposal for CDMA High Speed Data Service", Telecommunications Industry Association, Subcommittee TR-45.5-Wideband Spread Spectrum Digital Technologies Standards, Working Group III-Physical Layer, Feb. 24, 1997.24Knisely, "Lucent Technologies Air Interface Proposal for CDMA High Speed Data Service", Telecommunications Industry Association, Subcommittee TR-45.5�Wideband Spread Spectrum Digital Technologies Standards, Working Group III�Physical Layer, Feb. 24, 1997.25Krzymien et al., "Rapid Acquisition Algorithms for Synchronization of Bursty Transmissions in CDMA Microcellular and Personal Wireless Systems", IEEE Journal on Selected Areas in Communications, vol. 14, Issue 3, Apr. 1996, pp. 570-579.26Kumar et al., "An Access Scheme for High Speed Packet Data Service on IS-95 Based CDMA", Bell Labs, Lucent Technologies, Feb. 11, 1997.27Liu et al., "Channel Access and Interference Issues in Multi-Code DS-CDMA Wireless Packet (ATM) Networks", ACM Baltzer Journal on Wireless Networks, 1996, pp. 173-193.28Lucent Presentation, "Phase 1C Service Definition", Apr. 1997, pp. 1-18.29Lucent Presentation, "Phase 1C Service Definition", Apr. 1997, pp. 1-21.30Lucent Technologies Presentation First Slide Titled, Summary of Multi-Channel Signaling Protocol, Apr. 6, 1997.31Lucent Technologies Presentation First Slide Titled, Why Support Symmetric HSD (Phase 1C), Feb. 21, 1997.32Lucent Technologies Presentation, Feb. 21, 1997, pp. 1-24.33Mobile Station-Base Station Compatibility Standard for Dual-Mode Wideband Spread Spectrum Cellular System, TIA Interim Standard, TIA/EIA/IS-95-A, May 1995.34Mobile Station-Base Station Compatibility Standard for Wideband Spread Spectrum Cellular Systems, TIA/EIA Standard, TIA/EIA-95-B (Upgrade and Revision of TIA/EIA-95-A), Mar. 1999.35Packet Data Service Option Standard for Wideband Spread Spectrum Systems, TIA/EIA Interim Standard, TIA/EIA/IS-657, Jul. 1996.36Performance of High Data Rate (HDR) Solution, Qualcomm, Dec. 1998.37Reed et al., "Iterative Multiuser Detection for CDMA with FEC: Near-Single-User Performance, IEEE Transactions on Communications," vol. 46, No. 12, pp. 1693-1699, Dec. 1998.38Tantivy Communications, Inc.v. Lucent Technologies, Inc., Markman Order, Civil Action No. 2:04-CV-79, Aug. 11, 1995.39Viterbi "The Path to Next Generation Services with CDMA," Qualcomm Incorporated, 1998 CDMA Americas Congress, Los Angeles, CA, Nov. 19, 1998.40Viterbi, A Constructive (Backward Compatible) Approach for Migration to Wider Band Wireless Services, Qualcomm Incorporated, 3rd Generation Wider Band CDMA Technology Conference, Atlanta, Georgia, Feb. 25, 1998.41Wang et al., "The Performance of Turbo-Codes in Asynchronous DS-CDMA", IEEE, Global Communications Conference, Phoenix, Arizona, USA, Nov. 3-8, 1997, vol. III, pp. 1548-1551.42Yang, "Network Wireless Systems Offer Business Unit (NWS OBU) Feature Definition Document for Code Division Multiple Access (CDMA) Packet Mode Data Services", CDMA Packet Mode Data Services, Nov. 26, 1996.* Cited by examinerClassifications U.S. Classification375/335, 370/524, 370/441, 370/342International ClassificationH04Q11/04, H04L29/08, H04L12/56, H04B7/216, H04W72/04, H04W28/22, H04W84/14, H04W76/02, H04W36/06, H04W74/00, H04W76/06, H04W24/00, H04B1/707, H04J13/16Cooperative ClassificationH04W88/08, H04W72/0406, H04Q2213/13208, H04Q2213/13332, H04J13/16, H04W28/22, H04Q2213/13294, H04W84/14, H04W36/06, H04B2201/70703, H04Q2213/13204, H04Q2213/13209, H04Q2213/13174, H04B1/707, H04W24/00, H04L5/0053, H04Q11/0435, H04Q2213/1307, H04W76/06, H04Q2213/13098, H04W76/02, H04W72/0453European ClassificationH04W72/04F, H04B1/707, H04Q11/04S1, H04W84/14, H04W72/04H4, H04J13/16RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google