KR100451192B1 - 무선통신 네트워크에서의 셀 재선택 방법 - Google Patents
무선통신 네트워크에서의 셀 재선택 방법 Download PDFInfo
- Publication number
- KR100451192B1 KR100451192B1 KR10-2002-0030356A KR20020030356A KR100451192B1 KR 100451192 B1 KR100451192 B1 KR 100451192B1 KR 20020030356 A KR20020030356 A KR 20020030356A KR 100451192 B1 KR100451192 B1 KR 100451192B1
- Authority
- KR
- South Korea
- Prior art keywords
- cell
- terminal
- reception strength
- host system
- reselection
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
Description
Claims (2)
- 단말기가 현재 캠핑된 셀에 대해 주변 셀의 수신 강도를 측정하고 그 측정된 수신 강도를 호스트 시스템으로 전송하는 제1 단계와,호스트 시스템이 상기 측정된 수신강도를 분석하여 상기 단말기에 가장 적합한 셀을 판단하고 그 셀 정보를 상기 단말기로 전송하는 제2 단계와,단말기가 상기 호스트 시스템에서 수신된 셀 정보를 해독한 후 해당 셀의 재선택을 수행하는 제3 단계로 이루어짐을 특징으로 하는 무선통신 네트워크에서의 셀 재선택 방법.
- 제1항에 있어서, 제2 단계는단말기로부터 수신한 주변 셀의 수신 강도와 그 단말기에 대해 적합 여부를 기록한 셀 리스트 정보를 비교하는 과정과,상기 비교 결과에 따라 상기 단말기에 가장 적합한 셀을 판단하고 그 셀 정보를 상기 단말기로 전송하는 과정으로 이루어짐을 특징으로 하는 무선통신 네트워크의 셀 재선택 방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0030356A KR100451192B1 (ko) | 2002-05-30 | 2002-05-30 | 무선통신 네트워크에서의 셀 재선택 방법 |
US10/444,188 US7630718B2 (en) | 2002-05-30 | 2003-05-23 | System and method for cell reselection in a mobile communication network |
CNB031406459A CN100512540C (zh) | 2002-05-30 | 2003-05-30 | 用于移动通信网络中的小区重选的系统和方法 |
US11/778,471 US7949337B2 (en) | 2002-05-30 | 2007-07-16 | System and method for cell reselection in a mobile communication network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0030356A KR100451192B1 (ko) | 2002-05-30 | 2002-05-30 | 무선통신 네트워크에서의 셀 재선택 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030092632A KR20030092632A (ko) | 2003-12-06 |
KR100451192B1 true KR100451192B1 (ko) | 2004-10-02 |
Family
ID=29578193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0030356A KR100451192B1 (ko) | 2002-05-30 | 2002-05-30 | 무선통신 네트워크에서의 셀 재선택 방법 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7630718B2 (ko) |
KR (1) | KR100451192B1 (ko) |
CN (1) | CN100512540C (ko) |
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2003
- 2003-05-23 US US10/444,188 patent/US7630718B2/en not_active Expired - Fee Related
- 2003-05-30 CN CNB031406459A patent/CN100512540C/zh not_active Expired - Fee Related
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2007
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Also Published As
Publication number | Publication date |
---|---|
KR20030092632A (ko) | 2003-12-06 |
US7949337B2 (en) | 2011-05-24 |
US20030224790A1 (en) | 2003-12-04 |
CN100512540C (zh) | 2009-07-08 |
CN1469680A (zh) | 2004-01-21 |
US7630718B2 (en) | 2009-12-08 |
US20080014944A1 (en) | 2008-01-17 |
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