Voice over LTE : EPS and IMS networks / André Perez.

Format:

Book

Author/Creator:

Perez, Andre.

Series:

Networks and telecommunications series

Language:

English

Subjects (All):

Long-Term Evolution (Telecommunications).

Internet Protocol multimedia subsystem.

Physical Description:

1 online resource (254 p.)

Edition:

1st ed.

Place of Publication:

Hoboken, NJ : ISTE Ltd/John Wiley and Sons Inc, 2013.

Language Note:

English

Summary:

Voice over LTE (Long Term Evolution) presents the mechanisms put in place in 4G mobile networks for the transportation of IP packets containing voice data and telephone signaling, as well as the technologies used to provide a telephone service in the IMS (IP Multimedia Sub-system) network. Despite the difficulty connected to the handover of the 4G network to the 2G/3G network, a telephone communication will not be established on the 4G network. This book analyzes the technologies that have been put in place, such as CSFB (Circuit Service FallBack), an interim solution that enables a mobile co

Contents:

""Cover ""; ""Titel Page ""; ""Contents ""; ""Preface ""; ""Acronyms ""; ""Chapter 1. The EPS Network ""; ""1.1. Architecture ""; ""1.1.1. Access network ""; ""1.1.2. Core network ""; ""1.1.3. Protocol architecture ""; ""1.2. Signaling protocols ""; ""1.2.1. NAS protocol ""; ""1.2.2. RRC protocol ""; ""1.2.3. S1-AP protocol ""

""1.2.4. X2-AP protocol """"1.2.5. GTPv2-C protocol ""; ""1.3. Procedures ""; ""1.3.1. Attachment procedure ""; ""1.3.2. Location update ""; ""1.3.3. Bearer activation ""; ""1.3.4. Handover procedure ""; ""Chapter 2. The LTE Interface ""; ""2.1. Structure of the radioelectric interface ""

""2.2. Data link layer """"2.2.1. PDCP protocol ""; ""2.2.2. RLC protocol ""; ""2.2.3. MAC protocol ""; ""2.3. Physical layer ""; ""2.3.1. Frequency range ""; ""2.3.2. Spatial multiplexing ""; ""2.3.3. Time multiplexing ""; ""2.3.4. Physical signals and channels ""; ""2.4. Procedures ""

""2.4.1. Cell searching """"2.4.2. System information ""; ""2.4.3. Random access ""; ""2.4.4. Data scheduling ""; ""2.4.5. Re-transmission in the case of error ""; ""Chapter 3. The CSFB Function ""; ""3.1. Reminder about NGN ""; ""3.1.1. Architecture of NGN ""; ""3.1.2. Signaling transport ""

""3.1.3. Transport of voice data """"3.2. The CSFB function ""; ""3.3. Procedures ""; ""3.3.1. Attachment ""; ""3.3.2. Tracking area update ""; ""3.3.3. Outgoing call ""; ""3.3.4. Incoming call ""; ""Chapter 4. SIP and SDP Protocols ""; ""4.1. Entities ""; ""4.2. Identities ""

""4.3. Structure of SIP ""

Notes:

Description based upon print version of record.

Includes bibliographical references and index.

Description based on print version record.

ISBN:

9781118648841

1118648846

9781118648827

111864882X

9781118648834

1118648838

OCLC:

861244020