By Christopher Cox
An advent to LTE explains the expertise utilized by 3GPP long-term Evolution. The booklet covers the complete of LTE, either the concepts used for radio verbal exchange among the bottom station and the cell phone, and the ideas used for signalling verbal exchange and knowledge shipping within the developed packet middle. It avoids pointless aspect, focussing in its place on conveying a valid realizing of the complete approach.
The booklet is geared toward cellular telecommunication pros, who are looking to comprehend what LTE is and the way it really works. it's valuable for engineers who're engaged on LTE, significantly people who find themselves shifting from different applied sciences akin to UMTS and cdma2000, people who find themselves specialists in a single a part of LTE yet who are looking to comprehend the approach as a complete, and people who are new to cellular telecommunications altogether. it's also appropriate to these operating in non technical roles, corresponding to undertaking managers, advertising and marketing executives and highbrow estate experts. On finishing the publication, the reader can have a transparent knowing of LTE, and may be ready to take on the extra specialized books and the 3GPP requisites with self belief.
Key positive aspects -
- Covers the newest advancements in unencumber 10 of the 3GPP standards, together with the hot functions of LTE-Advanced
- Includes references to person sections of the 3GPP requisites, to assist readers comprehend the rules of every subject ahead of going to the necessities for extra special details
- Requires no past wisdom of cellular telecommunications, or of the mathematical thoughts that LTE makes use of for radio transmission and reception
Chapter 1 creation (pages 1–19):
Chapter 2 procedure structure Evolution (pages 21–46):
Chapter three electronic instant Communications (pages 47–60):
Chapter four Orthogonal Frequency department a number of entry (pages 61–76):
Chapter five a number of Antenna ideas (pages 77–94):
Chapter 6 structure of the LTE Air Interface (pages 95–112):
Chapter 7 mobilephone Acquisition (pages 113–122):
Chapter eight facts Transmission and Reception (pages 123–149):
Chapter nine Random entry (pages 151–157):
Chapter 10 Air Interface Layer 2 (pages 159–171):
Chapter eleven Power?On and Power?Off tactics (pages 173–189):
Chapter 12 safety techniques (pages 191–200):
Chapter thirteen caliber of carrier, coverage and Charging (pages 201–213):
Chapter 14 Mobility administration (pages 215–230):
Chapter 15 Inter?System Operation (pages 231–250):
Chapter sixteen supply of Voice and textual content Messages over LTE (pages 251–263):
Chapter 17 improvements in liberate nine (pages 265–275):
Chapter 18 LTE?Advanced and unencumber 10 (pages 277–289):
Chapter 19 Self Optimizing Networks (pages 291–299):
Chapter 20 functionality of LTE and LTE?Advanced (pages 301–308):
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Additional info for An Introduction to LTE: LTE, LTE-Advanced, SAE and 4G Mobile Communications
5 to 6 times greater on the uplink. Finally, LTE-Advanced is designed to be backwards compatible with LTE, in the sense that an LTE mobile can communicate with a base station that is operating LTE-Advanced and vice-versa. 3 4G Communication Systems Following the submission and evaluation of proposals, the ITU announced in October 2010 that two systems met the requirements of IMT-Advanced . 0. Qualcomm had originally intended to develop a 4G successor to cdma2000 under the name Ultra Mobile Broadband (UMB).
1 23 UE categories. Reproduced by permission of ETSI UE Maximum # Maximum # Maximum # Maximum # Support of category Release DL bits per ms UL bits per ms DL layers UL layers UL 64-QAM? 3 10 296 51 024 102 048 150 752 299 552 301 504 301 504 2 998 560 5 160 25 456 51 024 51 024 75 376 51 024 102 048 1 497 760 1 2 2 2 4 4 4 8 1 1 1 1 1 1 2 4 No No No No Yes No No Yes Architecture of the evolved UMTS terrestrial radio access network. 3. The E-UTRAN handles the radio communications between the mobile and the evolved packet core and just has one component, the evolved Node B (eNB).
We can see right away that these ﬁgures exceed the capabilities of LTE. 2 Requirements of LTE-Advanced Driven by the ITU’s requirements for IMT-Advanced, 3GPP started to study how to enhance the capabilities of LTE. The main output from the study was a speciﬁcation for a system known as LTE-Advanced , in which the main requirements were as follows. LTE-Advanced was required to deliver a peak data rate of 1000 Mbps in the downlink, and 500 Mbps in the uplink. In practice, the system has been designed so that it can eventually deliver peak data rates of 3000 and 1500 Mbps respectively, using a total bandwidth of 100 MHz that is made from ﬁve separate components of 20 MHz each.
An Introduction to LTE: LTE, LTE-Advanced, SAE and 4G Mobile Communications by Christopher Cox