公开(公告)号：MY150385A

公开(公告)日：2013-12-31

申请号：MYPI2010000720

申请日：2010-02-18

Applicant: MIMOS BERHAD

Inventor： SULAIMAN AUS M ,  SIVANAND SRIDHAR ,  HASEEB SHARIQ ,  JAMIL KAMAL BAHRIN MOHD ,  ABDULLAH MOHD ARIFF ,  EZANI MUHAMMAD FAHEEM MOHD ,  SINNIAH GOPINATH RAO ,  ABBAS MAZLAN

IPC: H04L12/28

Abstract: A METHOD FOR AUTOMATED CLUSTER HEAD MECHANISM IN MULTICAST COMMUNICATION OVER A MULTI-CLUSTER WIRELESS NETWORK, COMPRISING DESIGNATING, BY AN ENTERPRISE GATEWAY, A BEST RANKING CLIENT FROM A PLURALITY OF CLIENTS IN A CLUSTER OF THE MULTI-CLUSTER WIRELESS NETWORK, AS A CLUSTER HEAD (102), ANNOUNCING THE CLUSTER HEAD, BY THE ENTERPRISE GATEWAY, TO THE PLURALITY OF CLIENTS IN THE CLUSTER (104) AND ASSIGNING TO THE CLUSTER, BY THE ENTERPRISE GATEWAY, SUBSCRIPTION OF NEW CLIENTS OF THE MULTI-CLUSTER WIRELESS NETWORK (106). THE METHOD FURTHER COMPRISING NOTIFYING, BY THE CLUSTER HEAD TO THE ENTERPRISE GATEWAY ONCE A MAXIMUM CAPACITY IS ACHIEVED (108) AND RECEIVING, BY THE ENTERPRISE GATEWAY DIRECT SUBSCRIPTION OF NEW CLIENT OF THE MULTI-CLUSTER WIRELESS NETWORK (110). THE MOST ILLUSTRATIVE DRAWING:

公开(公告)号：MY148159A

公开(公告)日：2013-03-15

申请号：MYPI20084591

申请日：2008-11-14

Applicant: MIMOS BERHAD

Inventor： EZANI MUHAMMAD FAHEEM MOHD ,  HASEEB SHARIQ ,  ABDULLAH MOHD ARIFF ,  SIVANAND SRIDHAR ,  JAMIL KAMAL BAHRIN MOHD

Abstract: A METHOD (200) AND SYSTEM (100) FOR ENCAPSULATING MULTICAST PACKETS INTO UNICAST PACKETS, THE SYSTEM COMPRISES A TCP/TP COMMUNICATION STACK HAVING MEANS FOR RECEIVING A PLURALITY OF INCOMING MULTICAST PACKETS FROM AN INCOMING WIRELESS MODULE (102), A FIRST TRANSLATION MODULE (106) HAVING MEANS FOR TRANSLATING THE PLURALITY OF INCOMING MULTICAST PACKETS TO A RECOGNIZABLE FORMAT FOR MAPPING, AN INTELLIGENT HASHING TABLE (110) COMPRISES MEANS FOR STORING A EXTRACTED SUBSCRIBER IP ADDRESS, A SUBSCRIBER MAC ADDRESS AND A TTL PERIOD, A SECOND TRANSLATION MODULE (114) COMPRISES MEANS FOR TRANSLATING THE UNICAST PACKETS TO A FORMAT RECOGNIZABLE FOR TRANSMISSION, MEANS FOR TRANSMITTING THE UNICAST PACKETS INTO AN OUTGOING WIRELESS MODULE (116) AND MAPPING MODULES COMPRISES OF A FIRST MAPPING MODULE (108) AND A SECOND MAPPING MODULE (112). THE MAPPING MODULES (108, 112) COMPRISES THE METHOD OF EXTRACTING THE SUBSCRIBER IP ADDRESS, THE SUBSCRIBER MAC ADDRESS AND THE TTL PERIOD FROM A PLURALITY OF INCOMING MULTICAST PACKETS (302), STORING THE SUBSCRIBER IP ADDRESS, THE SUBSCRIBER MAC ADDRESS AND THE TTL PERIOD IN AN INTELLIGENT HASHING TABLE (304); ENCAPSULATING THE PLURALITY OF INCOMING MULTICAST PACKETS INTO A PLURALITY OF UNICAST PACKETS (306), FORWARDING THE UNICAST PACKETS FOR MAPPING (308) AND MULTIPLYING THE UNICAST PACKETS IN THE PRESENCE OF MULTIPLE SUBSCRIBERS (310).