KR20100022101A - 코드 채널들의 다수-사용자 직교 및 비직교 상호운용성을 허용하는 cdma 사용자 장치 - Google Patents
코드 채널들의 다수-사용자 직교 및 비직교 상호운용성을 허용하는 cdma 사용자 장치 Download PDFInfo
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- KR20100022101A KR20100022101A KR1020107000026A KR20107000026A KR20100022101A KR 20100022101 A KR20100022101 A KR 20100022101A KR 1020107000026 A KR1020107000026 A KR 1020107000026A KR 20107000026 A KR20107000026 A KR 20107000026A KR 20100022101 A KR20100022101 A KR 20100022101A
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- 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
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- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
도 2는 제 1 클래스의 이용자를 위한 채널 인코딩 프로세스의 상세도이다.
도 3은 제 2 사용자를 위한 채널 인코딩 프로세스의 상세도이다.
Claims (3)
- 무선 사용자 장치에서 수행되는 방법에 있어서,
기지국과 역방향 링크를 구축하고,
데이터를 긴 의사랜덤 잡음(PN) 코드 및 추가 코드 - 여기서, 추가 코드는, 상기 기지국에 의해, 동일한 긴 PN 코드를 갖는 제1 그룹의 다른 사용자 장치들과 상기 사용자 장치가 구별되도록 상기 사용자 장치에 고유한 것이고, 상기 사용자 장치와 상기 제1 그룹의 상기 다른 사용자 장치들은 상기 기지국에 대하여 레거시(legacy) 사용자 그룹의 단일 사용자 장치로 보임 - 로 인코딩하고,
상기 데이터를 상기 역방향 링크를 통하여 전송하는 것을 포함하는, 무선 사용자 장치에서 수행되는 방법. - 제1항에 있어서, 스펙트럼 확산 목적을 위해 짧은 PN 코드로 상기 데이터를 인코딩하는 것을 더 포함하는, 무선 사용자 장치에서 수행되는 방법.
- 제1항에 있어서, 상기 추가 코드는 고유 직교 코드인 것인, 무선 사용자 장치에서 수행되는 방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21978900P | 2000-07-19 | 2000-07-19 | |
US60/219,789 | 2000-07-19 | ||
US09/898,514 | 2001-07-03 | ||
US09/898,514 US7006428B2 (en) | 2000-07-19 | 2001-07-03 | Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087030644A Division KR20090005246A (ko) | 2000-07-19 | 2001-07-06 | 코드 채널들의 다수-사용자 직교 및 비직교 상호운용성을 허용하는 cdma 사용자 장치 |
Publications (1)
Publication Number | Publication Date |
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KR20100022101A true KR20100022101A (ko) | 2010-02-26 |
Family
ID=26914247
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087030644A KR20090005246A (ko) | 2000-07-19 | 2001-07-06 | 코드 채널들의 다수-사용자 직교 및 비직교 상호운용성을 허용하는 cdma 사용자 장치 |
KR1020037000740A KR100895034B1 (ko) | 2000-07-19 | 2001-07-06 | 코드 채널의 다수-사용자 직교 및 비직교 상호운용성을 허용하는 시스템 및 방법 |
KR1020077023468A KR20070104952A (ko) | 2000-07-19 | 2001-07-06 | 코드 채널들의 다수-사용자 직교 및 비직교 상호운용성을허용하는 cdma 사용자 장치 |
KR1020077010213A KR20070051954A (ko) | 2000-07-19 | 2001-07-06 | 코드 채널의 다수-사용자 직교 및 비직교 상호운용성을허용하는 시스템 및 방법 |
KR1020107000026A KR20100022101A (ko) | 2000-07-19 | 2001-07-06 | 코드 채널들의 다수-사용자 직교 및 비직교 상호운용성을 허용하는 cdma 사용자 장치 |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087030644A KR20090005246A (ko) | 2000-07-19 | 2001-07-06 | 코드 채널들의 다수-사용자 직교 및 비직교 상호운용성을 허용하는 cdma 사용자 장치 |
KR1020037000740A KR100895034B1 (ko) | 2000-07-19 | 2001-07-06 | 코드 채널의 다수-사용자 직교 및 비직교 상호운용성을 허용하는 시스템 및 방법 |
KR1020077023468A KR20070104952A (ko) | 2000-07-19 | 2001-07-06 | 코드 채널들의 다수-사용자 직교 및 비직교 상호운용성을허용하는 cdma 사용자 장치 |
KR1020077010213A KR20070051954A (ko) | 2000-07-19 | 2001-07-06 | 코드 채널의 다수-사용자 직교 및 비직교 상호운용성을허용하는 시스템 및 방법 |
Country Status (13)
Country | Link |
---|---|
US (2) | US7006428B2 (ko) |
EP (2) | EP2827512A1 (ko) |
JP (1) | JP2004508745A (ko) |
KR (5) | KR20090005246A (ko) |
CN (2) | CN1231004C (ko) |
AU (3) | AU7188601A (ko) |
BR (1) | BR0113008A (ko) |
CA (1) | CA2416529C (ko) |
HK (3) | HK1053913A1 (ko) |
MX (1) | MXPA03000465A (ko) |
NO (1) | NO328557B1 (ko) |
NZ (1) | NZ524233A (ko) |
WO (1) | WO2002009320A2 (ko) |
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2001
- 2001-07-03 US US09/898,514 patent/US7006428B2/en not_active Expired - Lifetime
- 2001-07-06 BR BR0113008-0A patent/BR0113008A/pt not_active IP Right Cessation
- 2001-07-06 JP JP2002514921A patent/JP2004508745A/ja not_active Withdrawn
- 2001-07-06 EP EP14177362.2A patent/EP2827512A1/en not_active Withdrawn
- 2001-07-06 CN CNB018142249A patent/CN1231004C/zh not_active Expired - Fee Related
- 2001-07-06 MX MXPA03000465A patent/MXPA03000465A/es active IP Right Grant
- 2001-07-06 CN CN2005101135929A patent/CN1747360B/zh not_active Expired - Fee Related
- 2001-07-06 KR KR1020087030644A patent/KR20090005246A/ko not_active Application Discontinuation
- 2001-07-06 KR KR1020037000740A patent/KR100895034B1/ko not_active IP Right Cessation
- 2001-07-06 NZ NZ524233A patent/NZ524233A/en unknown
- 2001-07-06 KR KR1020077023468A patent/KR20070104952A/ko not_active Application Discontinuation
- 2001-07-06 KR KR1020077010213A patent/KR20070051954A/ko not_active Application Discontinuation
- 2001-07-06 KR KR1020107000026A patent/KR20100022101A/ko not_active Application Discontinuation
- 2001-07-06 WO PCT/US2001/021452 patent/WO2002009320A2/en active IP Right Grant
- 2001-07-06 CA CA2416529A patent/CA2416529C/en not_active Expired - Fee Related
- 2001-07-06 AU AU7188601A patent/AU7188601A/xx active Pending
- 2001-07-06 EP EP01950941.3A patent/EP1319277B1/en not_active Expired - Lifetime
- 2001-07-06 AU AU2001271886A patent/AU2001271886B2/en not_active Ceased
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2003
- 2003-01-17 NO NO20030253A patent/NO328557B1/no not_active IP Right Cessation
- 2003-08-11 HK HK03105727.6A patent/HK1053913A1/xx not_active IP Right Cessation
-
2006
- 2006-02-27 US US11/362,884 patent/US20060140157A1/en not_active Abandoned
- 2006-08-30 HK HK06109662.2A patent/HK1089304A1/xx not_active IP Right Cessation
-
2007
- 2007-01-19 AU AU2007200239A patent/AU2007200239B2/en not_active Ceased
-
2015
- 2015-07-02 HK HK15106320.1A patent/HK1205830A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP1319277A2 (en) | 2003-06-18 |
KR20070051954A (ko) | 2007-05-18 |
BR0113008A (pt) | 2004-07-06 |
HK1053913A1 (en) | 2003-11-07 |
CA2416529C (en) | 2012-11-06 |
AU2001271886B2 (en) | 2006-10-19 |
WO2002009320A2 (en) | 2002-01-31 |
US20020009068A1 (en) | 2002-01-24 |
KR100895034B1 (ko) | 2009-05-04 |
KR20070104952A (ko) | 2007-10-29 |
HK1089304A1 (en) | 2006-11-24 |
AU2007200239B2 (en) | 2010-03-04 |
KR20030031124A (ko) | 2003-04-18 |
NO20030253D0 (no) | 2003-01-17 |
CN1747360B (zh) | 2010-08-11 |
CN1747360A (zh) | 2006-03-15 |
KR20090005246A (ko) | 2009-01-12 |
MXPA03000465A (es) | 2004-01-26 |
EP1319277B1 (en) | 2014-08-27 |
EP2827512A1 (en) | 2015-01-21 |
CN1231004C (zh) | 2005-12-07 |
NZ524233A (en) | 2004-09-24 |
NO328557B1 (no) | 2010-03-22 |
JP2004508745A (ja) | 2004-03-18 |
US7006428B2 (en) | 2006-02-28 |
AU7188601A (en) | 2002-02-05 |
US20060140157A1 (en) | 2006-06-29 |
WO2002009320A3 (en) | 2003-03-27 |
NO20030253L (no) | 2003-03-18 |
CA2416529A1 (en) | 2002-01-31 |
HK1205830A1 (en) | 2015-12-24 |
CN1448010A (zh) | 2003-10-08 |
AU2007200239A1 (en) | 2007-02-08 |
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