HK1209947A1 - Cell detection with interference cancellation - Google Patents

Cell detection with interference cancellation

Info

Publication number
HK1209947A1
HK1209947A1 HK15110551.3A HK15110551A HK1209947A1 HK 1209947 A1 HK1209947 A1 HK 1209947A1 HK 15110551 A HK15110551 A HK 15110551A HK 1209947 A1 HK1209947 A1 HK 1209947A1
Authority
HK
Hong Kong
Prior art keywords
interference cancellation
cell detection
cell
detection
cancellation
Prior art date
Application number
HK15110551.3A
Other languages
English (en)
Chinese (zh)
Inventor
．王
．保蘭基
．布尚
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HK1209947A1 publication Critical patent/HK1209947A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04B1/7107—Subtractive interference cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
    • H04J11/004—Interference mitigation or co-ordination of multi-user interference at the receiver using regenerative subtractive interference cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0093—Neighbour cell search
    • 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
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
HK15110551.3A 2008-08-01 2015-10-27 Cell detection with interference cancellation HK1209947A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8575708P 2008-08-01 2008-08-01
US12/487,580 US9277487B2 (en) 2008-08-01 2009-06-18 Cell detection with interference cancellation

Publications (1)

Publication Number Publication Date
HK1209947A1 true HK1209947A1 (en) 2016-04-08

Family

ID=41608877

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15110551.3A HK1209947A1 (en) 2008-08-01 2015-10-27 Cell detection with interference cancellation

Country Status (14)

Country Link
US (1) US9277487B2 (xx)
EP (1) EP2345288B1 (xx)
JP (2) JP5490796B2 (xx)
KR (1) KR101207547B1 (xx)
CN (2) CN104640173B (xx)
AU (1) AU2009276368A1 (xx)
BR (1) BRPI0917558B1 (xx)
CA (1) CA2730452C (xx)
HK (1) HK1209947A1 (xx)
IL (1) IL210274A0 (xx)
MX (1) MX2011000912A (xx)
RU (1) RU2468533C2 (xx)
TW (1) TWI390866B (xx)
WO (1) WO2010014968A1 (xx)

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