MY147158A - Capacity enhancement in wimax mesh network - Google Patents

Capacity enhancement in wimax mesh network

Info

Publication number
MY147158A
MY147158A MYPI20072066A MYPI20072066A MY147158A MY 147158 A MY147158 A MY 147158A MY PI20072066 A MYPI20072066 A MY PI20072066A MY PI20072066 A MYPI20072066 A MY PI20072066A MY 147158 A MY147158 A MY 147158A
Authority
MY
Malaysia
Prior art keywords
channel interference
capacity
algorithm
wmn
interference
Prior art date
Application number
MYPI20072066A
Inventor
Rashid Abdelhaleem Saeed
Borhanuddin Mohd Ali
Hafizal Mohamad
Ng Chee Kyun
Original Assignee
Mimos Berhad
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 Mimos Berhad filed Critical Mimos Berhad
Priority to MYPI20072066A priority Critical patent/MY147158A/en
Publication of MY147158A publication Critical patent/MY147158A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037Inter-user or inter-terminal allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • H04W16/28Cell structures using beam steering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04Wireless resource allocation

Abstract

CAPACITY HAS BECOME OF PRIMARY IMPORTANCE IN WIMAX MESH NETWORKS (WMN) DUE TO THE EVER INCREASING DEMAND FOR MULTIMEDIA SERVICES AND THE POSSIBILITY OF PROVIDING HIGH SPEED WIRELESS INTERNET. THE MAJOR FACTOR LIMITING CAPACITY IN SUCH SYSTEMS IS INTERFERENCE ORIGINATING FROM ADJACENT NODES, NAMELY CO-CHANNEL INTERFERENCE. THE PRESENT INVENTION IS GENERALLY AN ANALYSIS OF CO-CHANNEL INTERFERENCE FOR A SPECTRALLY EFFICIENT WMN CONFIGURATION. A NEW CHANNEL ALLOCATION ALGORITHM IS PROPOSED BY USING SMART ANTENNA SYSTEM TO ELIMINATE THE CO-CHANNEL INTERFERENCE. THIS ALGORITHM CONSIDERS THE NUMBER OF SUBCHANNELS IN THE OFDM SPECTRUM IN ORDER TO INCREASE THE SYSTEM CAPACITY. THE NEW ALGORITHM IS DESIGNED TO AVOID THE SAME SUBCHANNEL OF OFDM SPECTRUM TO BE ALLOCATED IN ADJACENT NODES. THE SYSTEM CAPACITY CAN BE INCREASED WHEN THE CO-CHANNEL INTERFERENCE IS REDUCED.
MYPI20072066A 2007-11-22 2007-11-22 Capacity enhancement in wimax mesh network MY147158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20072066A MY147158A (en) 2007-11-22 2007-11-22 Capacity enhancement in wimax mesh network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI20072066A MY147158A (en) 2007-11-22 2007-11-22 Capacity enhancement in wimax mesh network
PCT/MY2008/000152 WO2009066986A2 (en) 2007-11-22 2008-11-24 Capaqty enhancement in wimax mesh network

Publications (1)

Publication Number Publication Date
MY147158A true MY147158A (en) 2012-11-14

Family

ID=40668020

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20072066A MY147158A (en) 2007-11-22 2007-11-22 Capacity enhancement in wimax mesh network

Country Status (2)

Country Link
MY (1) MY147158A (en)
WO (1) WO2009066986A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9338672B2 (en) 2010-09-13 2016-05-10 Blinq Wireless Inc. System and method for coordinating hub-beam selection in fixed wireless backhaul networks
US9338753B2 (en) 2011-05-06 2016-05-10 Blinq Wireless Inc. Method and apparatus for performance management in wireless backhaul networks via power control
WO2013000068A1 (en) 2011-06-30 2013-01-03 Blinq Wireless Inc. Method and apparatus for determining network clusters for wireless backhaul networks
US9237529B2 (en) 2012-03-30 2016-01-12 Blinq Wireless Inc. Method and apparatus for managing interference in wireless backhaul networks through power control with a one-power-zone constraint
GB2571917A (en) * 2018-02-25 2019-09-18 Bluwireless Tech Limited Wireless communications networks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7538740B2 (en) * 2006-03-06 2009-05-26 Alcatel-Lucent Usa Inc. Multiple-element antenna array for communication network

Also Published As

Publication number Publication date
WO2009066986A2 (en) 2009-05-28
WO2009066986A3 (en) 2009-08-13

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