Telekom Malaysia Berhad

Telekom Malaysia Behad

Mohamed Razman Yahya

Syamsuri Yaakob

Nurul Afzan Omar

Ashaari Yusoff

Asban Dolah

Norman Fadhil Idham Muhammad

Asmahanim Bte Ahmad

Romli Mohamad

Norhakimah Md Samsuri

Nor Azhadi Ngah

Wan Razli Wan Abdullah

Muhammad Zamzuri Abdul Kadir

There is provided a communications system () comprising a plurality of base stations (), a central station () and a fiber optic communications network (). Each base station () comprises a shelter () for a passenger awaiting transport, the shelter () having a wireless network access point (). The central station () is arranged to facilitate communication between each base station () and a communications network () and the fiber optic communications network () is arranged to facilitate communication between each base station () and the central station ().

Communications system

A system for supplying energy is provided. The system comprises a shelter for users of an outdoor recreational area. The shelter has a roof portion and photovoltaic cells disposed on the roof portion, the photovoltaic cells being arranged to convert solar energy into electrical energy. The system also comprises an energy distribution system arranged to receive converted electrical energy from the photovoltaic cells, and to receive grid electrical energy from a power distribution network. The energy distribution system is arranged to provide converted electrical energy to an electrically powered component of the system at times when there is sufficient converted electrical energy to power the component, and to provide grid electrical energy to the component at times when there is insufficient converted electrical energy to power the component.

Solar energy station and application

A system () for supplying energy is provided. The system () comprises a shelter () for a passenger awaiting transport. The shelter () has a roof portion () and photovoltaic cells () disposed on the roof portion (). The photovoltaic cells () are arranged to convert solar energy into electrical energy. The system () also comprises an energy distribution system () arranged to receive electrical energy from the photovoltaic cells () and to provide the electrical energy to at least one electrically powered component () of the system ().

System for supplying energy

An apparatus and method for generating a millimeter-wave carrier signal for optical data transmission is disclosed. The apparatus includes stimulated Brillouin scattering source () that generates a variable stoke line multi-wavelength optical signal, optical amplifiers (), an optical splitter () that splits the amplified output of the SBS source () into two identical optical signals of the same magnitude, frequency, phase and electromagnetic mode, identical optical tuneable band-pass filters () with the same band-pass, an optical coupler () that combines the optical signals emitted from the output of the optical filters () such that the output of the coupler () is a dual wavelength optical signal with a wavelength separation equivalent to the desired millimeter wave frequency, a photo-detector () that converts the optical signal to an electrical signal by heterodyning process, and a controller circuit () that controls the gain of the optical amplifiers (), the tuning of the optical band-pass filters () independently and the number of stoke lines produced by the stimulated Brillouin scattering source () depending on the electrical millimeter wave output.

Stable millimeter wave source for broadband wireless signal transmission using optical fibre

Growing community of inventors

Selangor Darul Ehsan, Malaysia

Mohamed Razman Yahya