KR100684563B1 - 무선 통신 시스템에서 네트워크 관리 실체들간 송신 전력 제어 정보를 송신하기 위한 방법 및 시스템 - Google Patents
무선 통신 시스템에서 네트워크 관리 실체들간 송신 전력 제어 정보를 송신하기 위한 방법 및 시스템 Download PDFInfo
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- 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
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/02—Standardisation; Integration
- H04L41/0213—Standardised network management protocols, e.g. simple network management protocol [SNMP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- 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
- H04W52/04—TPC
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/042—Network management architectures or arrangements comprising distributed management centres cooperatively managing the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Abstract
Description
Claims (46)
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- 무선 송수신 유닛(WTRU)으로부터 송신 전력 제어(TPC) 정보를 요청하는 액세스 포인트 장치(AP)로서,(a) 제1 관리 실체와,(b) 제2 관리 실체와,(c) 상기 제1 관리 실체와 통신하는 관리 정보 베이스(MIB)를 포함하고,상기 제1 관리 실체는,(ⅰ) 상기 제1 관리 실체가 상기 WTRU의 송신 전력 레벨을 적응화할 것을 결정하면 TPC 정보를 요청하는 제1 메시지를 상기 제2 관리 실체에 송신하도록 구성되며,상기 제2 관리 실체는,(ⅱ) 하나 이상의 물리적 측정을 수행하여 하나 이상의 TPC 파라미터를 결정함으로써 상기 WTRU가 TPC 정보를 상기 AP에 제공할 것을 요청하는 제2 메시지를 상기 WTRU로 송신하고,(iii) 상기 물리적 측정 결과와 관련된 요청 TPC 정보를 포함하는 제3 메시지를 수신하도록 구성되며,상기 MIB는 상기 TPC 정보를 저장하도록 구성되는 것인 AP.
- 제25항에 있어서, 상기 제1 관리 실체는 스테이션 관리 실체(SME)인 것인 AP.
- 제25항에 있어서, 상기 제2 관리 실체는 매체 액세스 제어(MAC) 계층 관리 실체(MLME)인 것인 AP.
- 제25항에 있어서, 상기 제2 관리 실체는 상기 제1 메시지의 수신을 확인하는 메시지를 상기 제1 관리 실체에 송신하도록 구성되는 것인 AP.
- 제25항에 있어서, 상기 AP는 WLAN에서 동작하는 것인 AP.
- 제25항에 있어서, 상기 측정은 WTRU 송신 전력 레벨 측정을 포함하는 것인 AP.
- 제25항에 있어서, 상기 측정은 링크 마진 측정을 포함하는 것인 AP.
- 제25항에 있어서, 상기 측정은 클리어 채널 평가(CCA)를 포함하는 것인 AP.
- 제25항에 있어서, 상기 측정은 감지 신호 대 잡음 표시(PSNI)의 측정을 포함하는 것인 AP.
- 제25에 있어서, 상기 측정은 수신 신호 강도 표시(RSSI)의 측정을 포함하는 것인 AP.
- 제25항에 있어서, 상기 측정은 수신 채널 전력 표시(RCPI)의 측정을 포함하는 것인 AP.
- 무선 송수신 유닛(WTRU)으로부터 송신 전력 제어(TPC) 정보를 요청하는 액세스 집적 회로(IC)로서,(a) 제1 관리 실체와,(b) 제2 관리 실체와,(c) 상기 제1 관리 실체와 통신하는 관리 정보 베이스(MIB)를 포함하고,상기 제1 관리 실체는,(ⅰ) 상기 제1 관리 실체가 상기 WTRU의 송신 전력 레벨을 적응화할 것을 결정하면 TPC 정보를 요청하는 제1 메시지를 상기 제2 관리 실체에 송신하도록 구성되며,상기 제2 관리 실체는,(ⅱ) 하나 이상의 물리적 측정을 수행하여 하나 이상의 TPC 파라미터를 결정함으로써 상기 WTRU가 TPC 정보를 액세스 포인트(AP)에 제공할 것을 요청하는 제2 메시지를 상기 WTRU로 송신하고,(iii) 상기 물리적 측정 결과와 관련된 요청 TPC 정보를 포함하는 제3 메시지를 수신하도록 구성되며,상기 MIB는 상기 TPC 정보를 저장하도록 구성되는 것인 IC.
- 제36항에 있어서, 상기 제1 관리 실체는 스테이션 관리 실체(SME)인 것인 IC.
- 제36항에 있어서, 상기 제2 관리 실체는 매체 액세스 제어(MAC) 계층 관리 실체(MLME)인 것인 IC.
- 제36항에 있어서, 상기 제2 관리 실체는 상기 제1 메시지의 수신을 확인하는 메시지를 상기 제1 관리 실체에 송신하도록 구성되는 것인 IC.
- 제36항에 있어서, 상기 IC는 WLAN에서 동작하는 것인 IC.
- 제36항에 있어서, 상기 측정은 WTRU 송신 전력 레벨 측정을 포함하는 것인 IC.
- 제36항에 있어서, 상기 측정은 링크 마진 측정을 포함하는 것인 IC.
- 제36항에 있어서, 상기 측정은 클리어 채널 평가(CCA)를 포함하는 것인 IC.
- 제36항에 있어서, 상기 측정은 감지 신호 대 잡음(PSNI)의 측정을 포함하는 것인 IC.
- 제36에 있어서, 상기 측정은 수신 신호 강도 표시(RSSI)의 측정을 포함하는 것인 IC.
- 제36항에 있어서, 상기 측정은 수신 채널 전력 표시(RCPI)의 측정을 포함하는 것인 IC.
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KR20-2004-0020943U Division KR200366339Y1 (ko) | 2003-07-16 | 2004-07-22 | 무선 통신 시스템에서 네트워크 관리 실체들간 송신 전력제어 정보를 송신하기 위한 장치 |
KR1020050077747A Division KR101083915B1 (ko) | 2003-07-16 | 2005-08-24 | 액세스 포인트의 관리 정보 베이스 내에서 이동국 물리 측정치 및 mac 성능 통계치를 저장하기 위한 방법 및 장치 |
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KR1020097015039A KR101121311B1 (ko) | 2003-07-16 | 2004-07-15 | 무선 통신 시스템에서 네트워크 관리 실체들간 송신 전력 제어 정보를 송신하기 위한 방법 및 시스템 |
KR1020067000698A KR101097662B1 (ko) | 2003-07-16 | 2004-07-15 | 무선 통신 시스템에서 네트워크 관리 실체들간 송신 전력제어 정보를 송신하기 위한 방법 및 시스템 |
KR1020040055713A KR100684563B1 (ko) | 2003-07-16 | 2004-07-16 | 무선 통신 시스템에서 네트워크 관리 실체들간 송신 전력 제어 정보를 송신하기 위한 방법 및 시스템 |
KR20-2004-0020943U KR200366339Y1 (ko) | 2003-07-16 | 2004-07-22 | 무선 통신 시스템에서 네트워크 관리 실체들간 송신 전력제어 정보를 송신하기 위한 장치 |
KR1020050077747A KR101083915B1 (ko) | 2003-07-16 | 2005-08-24 | 액세스 포인트의 관리 정보 베이스 내에서 이동국 물리 측정치 및 mac 성능 통계치를 저장하기 위한 방법 및 장치 |
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KR1020097015039A KR101121311B1 (ko) | 2003-07-16 | 2004-07-15 | 무선 통신 시스템에서 네트워크 관리 실체들간 송신 전력 제어 정보를 송신하기 위한 방법 및 시스템 |
KR1020067000698A KR101097662B1 (ko) | 2003-07-16 | 2004-07-15 | 무선 통신 시스템에서 네트워크 관리 실체들간 송신 전력제어 정보를 송신하기 위한 방법 및 시스템 |
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KR1020050077747A KR101083915B1 (ko) | 2003-07-16 | 2005-08-24 | 액세스 포인트의 관리 정보 베이스 내에서 이동국 물리 측정치 및 mac 성능 통계치를 저장하기 위한 방법 및 장치 |
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BR (1) | BRPI0412058A (ko) |
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