GB2495709B - Communication system and method of operating the same - Google Patents

Communication system and method of operating the same

Info

Publication number
GB2495709B
GB2495709B GB201117853A GB201117853A GB2495709B GB 2495709 B GB2495709 B GB 2495709B GB 201117853 A GB201117853 A GB 201117853A GB 201117853 A GB201117853 A GB 201117853A GB 2495709 B GB2495709 B GB 2495709B
Authority
GB
United Kingdom
Prior art keywords
operating
same
communication system
communication
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 - Fee Related
Application number
GB201117853A
Other versions
GB2495709A (en
GB201117853D0 (en
Inventor
Martin Tomlinson
Marcel Adrian Ambroze
Mohammed Zaki Ahmed
Cen Jung Tjhai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AETHERIC ENGINEERING Ltd
Original Assignee
AETHERIC ENGINEERING Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AETHERIC ENGINEERING Ltd filed Critical AETHERIC ENGINEERING Ltd
Priority to GB201117853A priority Critical patent/GB2495709B/en
Publication of GB201117853D0 publication Critical patent/GB201117853D0/en
Publication of GB2495709A publication Critical patent/GB2495709A/en
Application granted granted Critical
Publication of GB2495709B publication Critical patent/GB2495709B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
GB201117853A 2011-10-17 2011-10-17 Communication system and method of operating the same Expired - Fee Related GB2495709B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201117853A GB2495709B (en) 2011-10-17 2011-10-17 Communication system and method of operating the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201117853A GB2495709B (en) 2011-10-17 2011-10-17 Communication system and method of operating the same

Publications (3)

Publication Number Publication Date
GB201117853D0 GB201117853D0 (en) 2011-11-30
GB2495709A GB2495709A (en) 2013-04-24
GB2495709B true GB2495709B (en) 2014-12-10

Family

ID=45219791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201117853A Expired - Fee Related GB2495709B (en) 2011-10-17 2011-10-17 Communication system and method of operating the same

Country Status (1)

Country Link
GB (1) GB2495709B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9641303B2 (en) 2013-09-09 2017-05-02 Huawei Technologies Co., Ltd. System and method for increasing low density signature space

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999012284A1 (en) * 1997-09-02 1999-03-11 Telefonaktiebolaget Lm Ericsson (Publ) A method for assigning spreading codes
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
US6680902B1 (en) * 2000-01-20 2004-01-20 Nortel Networks Limited Spreading code selection process for equalization in CDMA communications systems
WO2006085800A1 (en) * 2005-02-11 2006-08-17 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for dynamically assigning orthogonal codes in a radio communication system
GB2454198A (en) * 2007-10-31 2009-05-06 Nokia Siemens Networks Oy A communication system comprising a communication terminal using a non-orthogonal or hybrid orthogonal/non-orthogonal uplink waveform.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999012284A1 (en) * 1997-09-02 1999-03-11 Telefonaktiebolaget Lm Ericsson (Publ) A method for assigning spreading codes
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
US6680902B1 (en) * 2000-01-20 2004-01-20 Nortel Networks Limited Spreading code selection process for equalization in CDMA communications systems
WO2006085800A1 (en) * 2005-02-11 2006-08-17 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for dynamically assigning orthogonal codes in a radio communication system
GB2454198A (en) * 2007-10-31 2009-05-06 Nokia Siemens Networks Oy A communication system comprising a communication terminal using a non-orthogonal or hybrid orthogonal/non-orthogonal uplink waveform.

Also Published As

Publication number Publication date
GB2495709A (en) 2013-04-24
GB201117853D0 (en) 2011-11-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181017