KR100658920B1 - Cdma 시스템에서 다이버시티 제어 방법 - Google Patents
Cdma 시스템에서 다이버시티 제어 방법 Download PDFInfo
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- KR100658920B1 KR100658920B1 KR1020060002173A KR20060002173A KR100658920B1 KR 100658920 B1 KR100658920 B1 KR 100658920B1 KR 1020060002173 A KR1020060002173 A KR 1020060002173A KR 20060002173 A KR20060002173 A KR 20060002173A KR 100658920 B1 KR100658920 B1 KR 100658920B1
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- pns
- diversity
- cdma
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- cdma system
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 24
- 235000009508 confectionery Nutrition 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000010295 mobile communication Methods 0.000 abstract description 10
- 230000006870 function Effects 0.000 abstract description 9
- 238000005562 fading Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
- F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (4)
- 기지국을 통해 CDMA 데이터 통신을 연결한 후에, 주기적으로 PN 중첩 지역에서 등록되어 있는 PN들의 개수를 확인하는 과정과;메모리로부터 기준 PN 개수를 판독하여 상기 확인된 PN 개수를 해당 판독한 기준 PN 개수와 비교하는 과정과;상기 확인된 PN 개수가 상기 판독한 기준 PN 개수보다 큰 경우에, 다이버시티에 의해 형성되어진 다이버시티 경로를 오프시켜 메인 경로만을 이용하여 데이터 송수신을 수행하도록 하는 과정을 포함하여 이루어진 것을 특징으로 하는 CDMA 시스템에서 다이버시티 제어 방법.
- 제1항에 있어서,상기 PN 개수 확인 과정은, 상기 PN 중첩 지역에서 액티브에 등록되어 있는 PN들의 개수를 확인하는 것을 특징으로 하는 CDMA 시스템에서 다이버시티 제어 방법.
- 제1항에 있어서,상기 PN 개수 확인 과정은, 상기 PN 중첩 지역에서 캔디데이트 또는 이웃에 등록되어 있는 PN들의 개수를 확인하는 것을 특징으로 하는 CDMA 시스템에서 다이버시티 제어 방법.
- 제1항에 있어서,상기 확인된 PN 개수가 상기 판독한 기준 PN 개수보다 작은 경우에, 다이버시티에 의해 형성되어진 다이버시티 경로를 온시켜 메인 경로와 함께 데이터 송수신을 수행하도록 하는 과정을 더 포함하여 이루어진 것을 특징으로 하는 CDMA 시스템에서 다이버시티 제어 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060002173A KR100658920B1 (ko) | 2006-01-09 | 2006-01-09 | Cdma 시스템에서 다이버시티 제어 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060002173A KR100658920B1 (ko) | 2006-01-09 | 2006-01-09 | Cdma 시스템에서 다이버시티 제어 방법 |
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KR100658920B1 true KR100658920B1 (ko) | 2006-12-15 |
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KR1020060002173A KR100658920B1 (ko) | 2006-01-09 | 2006-01-09 | Cdma 시스템에서 다이버시티 제어 방법 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001238239A (ja) | 2000-02-23 | 2001-08-31 | Fujitsu Ltd | 移動通信システム及びハンドオーバー方法 |
KR20040042937A (ko) * | 2002-11-14 | 2004-05-22 | 엘지전자 주식회사 | 이동 통신 단말기의 아이들 핸드오프 방법 |
KR20040045145A (ko) * | 2002-11-22 | 2004-06-01 | 엘지전자 주식회사 | 네이버 리스트 통계 처리 방법 |
KR20050059519A (ko) * | 2003-12-15 | 2005-06-21 | 주식회사 엘지텔레콤 | 인접 기지국 리스트 최적화 방법 |
KR20050075511A (ko) * | 2004-01-15 | 2005-07-21 | 주식회사 팬택앤큐리텔 | 무선통신 단말기에서의 핸드오프 파라메타 변경 방법 |
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2006
- 2006-01-09 KR KR1020060002173A patent/KR100658920B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001238239A (ja) | 2000-02-23 | 2001-08-31 | Fujitsu Ltd | 移動通信システム及びハンドオーバー方法 |
KR20040042937A (ko) * | 2002-11-14 | 2004-05-22 | 엘지전자 주식회사 | 이동 통신 단말기의 아이들 핸드오프 방법 |
KR20040045145A (ko) * | 2002-11-22 | 2004-06-01 | 엘지전자 주식회사 | 네이버 리스트 통계 처리 방법 |
KR20050059519A (ko) * | 2003-12-15 | 2005-06-21 | 주식회사 엘지텔레콤 | 인접 기지국 리스트 최적화 방법 |
KR20050075511A (ko) * | 2004-01-15 | 2005-07-21 | 주식회사 팬택앤큐리텔 | 무선통신 단말기에서의 핸드오프 파라메타 변경 방법 |
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