I need this book.iam having exam and iam not having any other source to study

I need this book.iam having exam and iam not having any other source to study

Mobile Computing is a technology that allows transmission of data, voice and video via a computer or any other wireless enabled device without having to be connected to a fixed physical link. The main concept involves −

Mobile communication
Mobile hardware
Mobile software
Mobile communication
The mobile communication in this case, refers to the infrastructure put in place to ensure that seamless and reliable communication goes on. These would include devices such as protocols, services, bandwidth, and portals necessary to facilitate and support the stated services. The data format is also defined at this stage. This ensures that there is no collision with other existing systems which offer the same service.

Mobile Communication
Since the media is unguided/unbounded, the overlaying infrastructure is basically radio wave-oriented. That is, the signals are carried over the air to intended devices that are capable of receiving and sending similar kinds of signals.

Mobile Hardware
Mobile hardware includes mobile devices or device components that receive or access the service of mobility. They would range from portable laptops, smartphones, tablet Pc's, Personal Digital Assistants.

Mobile Devices
These devices will have a receptor medium that is capable of sensing and receiving signals. These devices are configured to operate in full- duplex, whereby they are capable of sending and receiving signals at the same time. They don't have to wait until one device has finished communicating for the other device to initiate communications.

Above mentioned devices use an existing and established network to operate on. In most cases, it would be a wireless network.

I need this book because I have exam in these topics:
- Introduction to telecommunication system and signal digitization
- Cellular system concept, planning, design
- Traffic measurements
- System`s antenna
- free space losses
- Mobile channel characteristics
- Second generation 2G: System Architecture, System function, System operation, system centers
- 2.5 GPRS system: System Architecture, System function, System operation, system centers
- 3G UMT: System Architecture, System function, System operation, system centers
- Wireless LAN technology, Wi-Fi, IEEE 802.11 Architecture, WAP, Bluetooth and IEEE 802.15.

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I need this book because I have exam in these topics:

- Introduction to telecommunication system and signal digitization
- Cellular system concept, planning, design
- Traffic measurements
- System`s antenna
- free space losses
- Mobile channel characteristics
- Second generation 2G: System Architecture, System function, System operation, system centers
- 2.5 GPRS system: System Architecture, System function, System operation, system centers
- 3G UMT: System Architecture, System function, System operation, system centers
- Wireless LAN technology, Wi-Fi, IEEE 802.11 Architecture, WAP, Bluetooth and IEEE 802.15

I need this book because I have exam in these topics:

- Introduction to telecommunication system and signal digitization
- Cellular system concept, planning, design
- Traffic measurements
- System`s antenna
- free space losses
- Mobile channel characteristics
- Second generation 2G: System Architecture, System function, System operation, system centers
- 2.5 GPRS system: System Architecture, System function, System operation, system centers
- 3G UMT: System Architecture, System function, System operation, system centers
- Wireless LAN technology, Wi-Fi, IEEE 802.11 Architecture, WAP, Bluetooth and IEEE 802.15