HK1070763A1 - Systema and method for increasing feeder link capacity ina satellite communications system - Google Patents

Systema and method for increasing feeder link capacity ina satellite communications system

Info

Publication number
HK1070763A1
HK1070763A1 HK05103335A HK05103335A HK1070763A1 HK 1070763 A1 HK1070763 A1 HK 1070763A1 HK 05103335 A HK05103335 A HK 05103335A HK 05103335 A HK05103335 A HK 05103335A HK 1070763 A1 HK1070763 A1 HK 1070763A1
Authority
HK
Hong Kong
Prior art keywords
feeder link
satellite
signal
bpsk
systema
Prior art date
Application number
HK05103335A
Other languages
English (en)
Inventor
Schiff Leonard
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of HK1070763A1 publication Critical patent/HK1070763A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/12—Channels characterised by the type of signal the signals being represented by different phase modulations of a single carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
HK05103335A 1999-10-29 2003-07-09 Systema and method for increasing feeder link capacity ina satellite communications system HK1070763A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43068899A 1999-10-29 1999-10-29

Publications (1)

Publication Number Publication Date
HK1070763A1 true HK1070763A1 (en) 2005-06-24

Family

ID=23708601

Family Applications (2)

Application Number Title Priority Date Filing Date
HK05103335A HK1070763A1 (en) 1999-10-29 2003-07-09 Systema and method for increasing feeder link capacity ina satellite communications system
HK03104953.4A HK1052803B (zh) 1999-10-29 2003-07-09 增加衛星通信系統中饋線鏈路容量的系統與方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK03104953.4A HK1052803B (zh) 1999-10-29 2003-07-09 增加衛星通信系統中饋線鏈路容量的系統與方法

Country Status (9)

Country Link
EP (2) EP1976154A3 (xx)
CN (2) CN100344078C (xx)
AT (1) ATE403983T1 (xx)
AU (1) AU1576701A (xx)
CA (1) CA2389384A1 (xx)
DE (1) DE60039779D1 (xx)
ES (1) ES2310525T3 (xx)
HK (2) HK1070763A1 (xx)
WO (1) WO2001033740A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105680932A (zh) * 2016-03-02 2016-06-15 天津凯普卫星导航通信技术有限公司 一种卫星移动报文数据通信系统及通信方法
US10484084B2 (en) * 2016-05-04 2019-11-19 Hughes Network Systems, Llc Method and system to increase capacity of high throughput satellite communication
CN111147610A (zh) * 2020-01-21 2020-05-12 哈工大机器人（岳阳）军民融合研究院 卫星运控中心系统、服务器方法和卫星系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
JPH0722999A (ja) * 1993-06-29 1995-01-24 Sanyo Electric Co Ltd デジタル変調式無線電話装置
JP2863975B2 (ja) * 1993-07-16 1999-03-03 松下電器産業株式会社 Ｃｄｍａ方式送信装置および受信装置、ｃｄｍａ方式送信方法およびｃｄｍａ方式移動通信システム
US5691974A (en) * 1995-01-04 1997-11-25 Qualcomm Incorporated Method and apparatus for using full spectrum transmitted power in a spread spectrum communication system for tracking individual recipient phase, time and energy
US5805567A (en) * 1996-09-13 1998-09-08 Lucent Technologies Inc. Orthogonal modulation scheme
US6240142B1 (en) * 1998-01-07 2001-05-29 Qualcomm Incorporated Quadrature modulator and demodulator

Also Published As

Publication number Publication date
CN1564480A (zh) 2005-01-12
EP1976154A3 (en) 2010-12-22
DE60039779D1 (de) 2008-09-18
AU1576701A (en) 2001-05-14
HK1052803B (zh) 2007-03-09
WO2001033740A1 (en) 2001-05-10
EP1230750B1 (en) 2008-08-06
HK1052803A1 (en) 2003-09-26
EP1230750A1 (en) 2002-08-14
CN100344078C (zh) 2007-10-17
ATE403983T1 (de) 2008-08-15
CN1415142A (zh) 2003-04-30
CA2389384A1 (en) 2001-05-10
EP1976154A2 (en) 2008-10-01
CN1276594C (zh) 2006-09-20
ES2310525T3 (es) 2009-01-16

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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: 20111027