[go: up one dir, main page]

HK1010953A1 - 带可变数据率扩频通讯系统的信号强度确定器及方法 - Google Patents

带可变数据率扩频通讯系统的信号强度确定器及方法 Download PDF

Info

Publication number
HK1010953A1
HK1010953A1 HK98110016A HK98110016A HK1010953A1 HK 1010953 A1 HK1010953 A1 HK 1010953A1 HK 98110016 A HK98110016 A HK 98110016A HK 98110016 A HK98110016 A HK 98110016A HK 1010953 A1 HK1010953 A1 HK 1010953A1
Authority
HK
Hong Kong
Prior art keywords
data
signal
rate
signal strength
energy value
Prior art date
Application number
HK98110016A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1010953B (zh
Inventor
Roberto Padovani
Noam Abraham Ziv
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of HK1010953A1 publication Critical patent/HK1010953A1/zh
Publication of HK1010953B publication Critical patent/HK1010953B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Radio Relay Systems (AREA)
  • Communication Control (AREA)
HK98110016.2A 1995-06-16 1996-06-17 帶可變數據率擴頻通訊系統的信號強度確定器及方法 HK1010953B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US490694 1995-06-16
US08/490,694 US5703902A (en) 1995-06-16 1995-06-16 Method and apparatus for determining signal strength in a variable data rate system
PCT/US1996/010458 WO1997000562A1 (en) 1995-06-16 1996-06-17 Method and apparatus for determining signal strength in a spread spectrum communication system having a variable data rate

Publications (2)

Publication Number Publication Date
HK1010953A1 true HK1010953A1 (zh) 1999-07-02
HK1010953B HK1010953B (zh) 2006-03-31

Family

ID=

Also Published As

Publication number Publication date
AU6386296A (en) 1997-01-15
EP0835560B1 (en) 2005-08-10
DE69635049T2 (de) 2006-05-24
IL118635A (en) 1999-12-31
CA2224684A1 (en) 1997-01-03
DE69635049D1 (de) 2005-09-15
US5703902A (en) 1997-12-30
KR19990022984A (ko) 1999-03-25
ZA964961B (en) 1997-01-08
CN1097898C (zh) 2003-01-01
AR002492A1 (es) 1998-03-25
JP3833711B2 (ja) 2006-10-18
WO1997000562A1 (en) 1997-01-03
IL118635A0 (en) 1996-10-16
CN1187917A (zh) 1998-07-15
BR9608881A (pt) 1999-07-06
KR100388328B1 (ko) 2003-10-04
EA199800064A1 (ru) 1998-08-27
EA000310B1 (ru) 1999-04-29
FI974471A7 (fi) 1998-02-16
AU700122B2 (en) 1998-12-24
EP0835560A1 (en) 1998-04-15
CA2224684C (en) 2004-03-23
MX9710144A (es) 1998-03-31
BR9608881B1 (pt) 2008-11-18
ATE301891T1 (de) 2005-08-15
MY115021A (en) 2003-03-31
FI974471A0 (fi) 1997-12-09
TW413985B (en) 2000-12-01
JPH11507798A (ja) 1999-07-06

Similar Documents

Publication Publication Date Title
EP0835560B1 (en) Method and apparatus for determining signal strength in a spread spectrum communication system having a variable data rate
US5987076A (en) Coherent signal processing for CDMA communication system
US5754583A (en) Communication device and method for determining finger lock status in a radio receiver
KR100236571B1 (ko) 무선 수신기에서 전력 제어 및 트래픽 채널 디코딩을 위한 시분 할 록 지시기 및 방법
JP4504567B2 (ja) コヒーレント・ワイヤレス通信システムにおいて信号サーチを実施するための装置および方法
AU756272B2 (en) Cellular system, mobile portable apparatus, base station apparatus, optimum path detecting method, and apparatus thereof
AU729076B2 (en) Initial acquisition and frame synchronization in spread spectrum communication system
FI119614B (fi) Menetelmä ja laite koodatun viestintäsignaalin tunnistamiseksi
US6108324A (en) Apparatus and method for performing a signal search in a wireless communication system
US7376095B2 (en) Apparatus and method for measuring a received signal to interference ratio in a mobile communication system
AU4171499A (en) Device and method for measuring non-orthogonal noise power for CDMA communication system
WO1997005717A1 (en) Apparatus and method for rate determination in on-off variable-rate communication systems
HK1010953B (zh) 帶可變數據率擴頻通訊系統的信號強度確定器及方法
MXPA97010144A (en) Method and apparatus for determining the signal intensity in a velocityvaria data system
CA2261141C (en) Coherent signal processing for cdma communication system
HK1020814B (zh) 碼分多址通信系統的相干信號處理

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110617