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Design and Calculate 1) Please compare two mainstream 4G techniques: LTE and IEEE 802.16 Wimax.. Design and Calculate 1) Please compare two mainstream 4G techniques: LTE and IEEE 802.16 Wima...


Design and Calculate 1) Please compare two mainstream 4G techniques: LTE and IEEE 802.16 Wimax..
Design and Calculate 1) Please compare two mainstream 4G techniques: LTE and IEEE 802.16 Wimax..
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LTE(3GPP R8) LTE-Advanced(3GPP R10) WiMAX 802.16e(R1.0) WiMAX 802.16m(R2.0)
USER MOBILITY 217mph(350km/hr) 217mph(350km/hr) 37 to 74mph(60-120km/hr) 217mph(350km/hr)
CHANNEL BANDWIDTH 1.4,3,5,10,15,20MHz Aggregate components of release 8 3.5, 5,7,8.75,10MHz 5, 10,20,40MHz
LATENCY

Link layer<5ms

Handoff<50ms

Link layer<5ms

Handoff<50ms

Link layer~20

Handoff~35 to 50

Link layer<10ms

Handoff<30ms

VoIP CAPACITY 80 users/sector /MHz(FDD) >80users per sector/MHz(FDD) 20 users per sector/MHz(TDD) >30 users per sector/MHz(TDD)
SPECTRAL EFFICIENCY

DL: 1.91 bps/hz(2*2)

UL: 0.72 bps/hz(1*2)

DL: 30bps/hz

UL:15bps/hz

DL:1.91 bps/hz(2*2)

UL:0.84bps/hz(1*2)

DL>2.6bps/hz(4*2)

UL>1.3bps/hz(2*4)

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Design and Calculate 1) Please compare two mainstream 4G techniques: LTE and IEEE 802.16 Wimax.. Design and Calculate 1) Please compare two mainstream 4G techniques: LTE and IEEE 802.16 Wima...
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