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
capacity
channel interference
algorithm
interference
wmn
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
Priority to PCT/MY2008/000152 priority patent/WO2009066986A2/en
Publication of MY147158A publication Critical patent/MY147158A/en

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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

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 (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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20072066A MY147158A (en) 2007-11-22 2007-11-22 Capacity 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
US9345032B2 (en) 2010-09-13 2016-05-17 Blinq Wireless Inc. Method and apparatus for determining network clusters for 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
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 Ltd 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

Similar Documents

Publication Publication Date Title
NO20084086L (en) OFDMA based on cognitive radio
MY147158A (en) Capacity enhancement in wimax mesh network
WO2010117555A3 (en) Dynamic spectrum allocation (dsa) in a communication network
GB2491319A (en) System and method for spectrum sharing among plural wireless radio networks
US20120057651A1 (en) Transmission apparatus and method
WO2008000116A1 (en) A method of data multiplexing for ofdm communication system
US20190379488A1 (en) Adaptive guards for mixed numerology systems and associated method of use
CN104754587A (en) Interference coordinating method and device for LTE (Long Term Evolution) system
CN103281786A (en) Method for optimizing resources of family base station double-layer network based on energy efficiency
CN104219676A (en) Single station traffic based dynamic frequency reuse method for TD-LTE (time division long term evolution)
CN106376083B (en) Method for allocating uplink multi-sub-band resources of authorized frequency band, base station and user equipment
Bawab et al. Global ergodic capacity closed-form expression of coexisting DVB-LTE-like systems
Zhao et al. Resource block filtered-OFDM as a multi-carrier transmission scheme for 5G
Shaat et al. An uplink resource allocation algorithm for OFDM and FBMC based cognitive radio systems
Kang et al. Simulation analysis of prototype filter bank multicarrier cognitive radio under different performance parameters
CN102547718A (en) Discrete spectrum aggregating method based on preferential maximum space
CN109600858B (en) Low-complexity user scheduling method under non-orthogonal multiple access mechanism
CN101222241B (en) Method for reducing prefix disturbance in IEEE802.16e system
CN110446266B (en) Component carrier selection method of WiFi carrier aggregation technology
EP3160075A1 (en) Terminal and scheduler device for a mobile communications system and operating method
CN107040875A (en) The leader resource distribution method of low-power consumption in a kind of machine-type communication system
WO2012009924A1 (en) Method for dividing time frequency resource and base station
CN104768227B (en) base station and resource allocation method thereof
CN102761874B (en) A kind of GSM and LTE/LTE-A common mode method and system
US11979267B2 (en) Method for providing multi-user single-carrier transmission with a smart frame