3G Evolution. HSPA and LTE for Mobile Broadband by Erik Dahlman

By Erik Dahlman

Reflecting the hot of completion of LTE's specification, the recent version of this bestseller has been absolutely up to date to supply a whole photo of the LTE approach. the newest LTE criteria are incorporated at the radio interface structure, the actual layer, entry techniques, MBMS, including 3 fresh chapters on LTE Transmission systems, versatile Bandwidth in LTE and LTE evolution into IMT-Advanced.

Key applied sciences offered comprise multi-carrier transmission, complex single-carrier transmission, complex receivers, OFDM, MIMO and adaptive antenna suggestions, complex radio source administration and protocols, and diverse radio community architectures. Their position and use within the context of cellular broadband entry regularly is defined. either a high-level evaluate and extra targeted step by step reasons of HSPA and LTE implementation are given. an outline of different comparable structures reminiscent of TD SCDMA, CDMA2000, and WiMAX can be provided.

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Additional info for 3G Evolution. HSPA and LTE for Mobile Broadband

Example text

2. 3. Minimum UE and NodeB processing time. 1. 1. Peak rates in downlink and uplink with higher order modulation and MIMO. 2. Advanced receiver requirements in the 3GPP UE performance specification [92]. 1. 2. 1. 2. 3. 4. 1. 2. 3. 1. 2. 3. 1. 2. 3. 1. Combinations of modulation schemes and symbol rates in GSM/EDGE evolution. Preface During the past years, there has been a quickly rising interest in radio access technologies for providing mobile as well as nomadic and fixed services for voice, video, and data.

Change of serving cell for HSPA. It is assumed that both the source and target NodeB are part of the active set. 15. The principle of two-stage rate matching. 16. An example of the generation of different redundancy versions in the case of IR. The numbers indicate the number of bits after the different stages using the example case in the text. 17. The channel interleaver for the HS-DSCH. The shaded parts are only used for 16QAM. Colors illustrate the mapping order for a sequence of 4 bits, where a bar on top of the figure denotes bit inversion.

Timing relation for downlink control channels, 10 ms TTI. 32. Timing relation for downlink control channels, 2 ms TTI. 33. E-DPCCH coding. 1. Example of MBMS services. Different services are provided in different areas using broadcast in cells 1–4. In cell 5, unicast is used as there is only single user subscribing to the MBMS service. 2. Example of typical phases during an MBMS session. The dashed phases are only used in case of multicast and not for broadcast. 3. The gain with soft combining and multi-cell reception in terms of coverage vs.

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