公开(公告)号：MY181254A

公开(公告)日：2020-12-21

申请号：MYPI2016000281

申请日：2016-02-17

Applicant: MIMOS BERHAD

Inventor： NUZLI BIN MOHAMAD ANAS ,  DR HAFIZAL BIN MOHAMAD @ DIN ,  DR NORDIN BIN RAMLI ,  AZRULMUKMIN BIN AZMI ,  FAIZ KAMIL BIN HASHIM

Abstract: This disclosure describes a system and method for opportunistic common control channel allocation in a distributed network (500). A control channel manager (230) residing in a secondary user (200) is used for forming a plurality of clusters (300) having one or more secondary users (200) therewith in in which one of the secondary users (200) in each cluster (300) is selected as a cluster head (20I); and transmitting information of spectrum allocation by the cluster head (201) through a common control channel that resides in each cluster (300) upon recognizing availability of the spectrum which is sensed by the secondary users (200) for secondary users to communicate in the network (500). Such system supports both overlay and underlay communications whereby in the existence of primary users (100) in the network (500), the information of spectrum allocation is transmitted through the common control channels through underlay communication. (The Most Illustrative Drawing: Figure 1)