DO Rev B & SVDO Arnab Chakrabarti, Vikram Gupta, Tao Chen 1/12/2016QUALCOMM Confidential and Proprietary1

Outline DO Rev B tests – Max Occupied Bandwidth Test (BC 3,6) – Correction to transmitter spurious emission limits SVDO MPS – Demodulation of Forward Traffic Channel in AWGN – Receiver Sensitivity and Dynamic Range – Single Tone Desensitization – Waveform Quality and Frequency Accuracy – Maximum RF Output Power – Conducted Spurious Emissions – Max Occupied Bandwidth 1/12/2016 QUALCOMM Confidential and Proprietary 2

DO REV B 1/12/2016QUALCOMM Confidential and Proprietary 3

Max Occupied Bandwidth Test  The existing test is defined for single-carrier operation only. The test is extended to include multi-carrier operation  In multi-carrier operation, the occupied bandwidth is defined as the frequency range, whereby the power of emissions averaged over the frequency above the edge frequency of the rightmost carrier and under the edge frequency of the leftmost carrier are 0.5% each of the total radiation power of all modulated carriers.  The test ensures that the occupied bandwidth does not exceed limits specified for adjacent carriers as well as a carrier pair at maximum separation 1/12/2016 QUALCOMM Confidential and Proprietary 4

Max Occupied Bandwidth 1/12/2016QUALCOMM Confidential and Proprietary 5

Minimum Standard 1/12/2016 QUALCOMM Proprietary In the multiple carrier transmission, the occupied bandwidth for each carrier still remains within 1.48 MHz. Based on this assumption, the following minimum standards are defined. For the test with two reverse CDMA channels at maximum frequency separation, the occupied bandwidth shall not exceed MaxReverseLinkBandwidth × MHz. For the test with two or more adjacent reverse CDMA channels, the occupied bandwidth shall not exceed (N-1) × M MHz where N is the number of reverse CDMA channels and M is the minimum carrier spacing used in a Band Class.

Correction to transmitter spurious emission limits  The existing transmitter spurious emission limits for Test 2 in multi-carrier transmission (Table of C.S0033-B) has overlooked ITU Category B limit. This is inconsistent with Test 1 (Table ) and Test 3 (Table ).  We propose to amend Table to include ITU Category B limit. For Test 2, ITU Category B limit is intended to apply only to Band Classes 6 and 8. 1/12/2016 QUALCOMM Confidential and Proprietary 7

Correction to transmitter spurious emission limits (cont.) 1/12/2016QUALCOMM Confidential and Proprietary 8 For |  f| Within the Range Emission Limit 1.25 MHz to 2.25 MHz6 dBm / 1 MHz 2.25 MHz to 3.5×Ns MHz -13 dBm / 1 MHz > 3.5×Ns MHz (ITU Category B) -36 dBm / 1 kHz; 9 kHz < f < 150 kHz -36 dBm / 10 kHz; 150 kHz < f < 30 MHz -36 dBm / 100 KHz; 30 MHz < f < 1 GHz -30 dBm / 1 MHz; 1 GHz < f < GHz Note: All frequencies in the measurement bandwidth shall satisfy the restrictions on |  f| where  f where  f is measured as the frequency offset from the center frequency of each channel. Except for ITU Category B, emission Limits shall apply between the carriers when MaxReverseLinkBandwidth × ≥ 4  1.25 MHz. Ns = MaxReverseLinkBandwidth× ITU Category B limit is intended to apply only to Band Classes 6 and 8. For |  f| Within the Range Emission Limit 1.25 MHz to 2.25 MHz6 dBm / 1 MHz > 2.25 MHz-13 dBm / 1 MHz Note: All frequencies in the measurement bandwidth shall satisfy the restrictions on |  f| where  f where  f is measured as the frequency offset from the center frequency of each channel. Emission Limits shall apply between the carriers when MaxReverseLinkBandwidth 4  1.25 MHz. Table ‎ ‑ 8 Old Table ‎ ‑ 8 New

SVDO 1/12/2016QUALCOMM Confidential and Proprietary 9

SVDO MPS  An MPS for Simultaneous 1x + DO operation  SVDO-capable mobiles shall pass these tests “in addition to” existing 1x and DO MPS tests  Tests are similar to DO RevB multi-carrier  Tests:  Demodulation of Forward Traffic Channel in AWGN  Receiver Sensitivity and Dynamic Range  Single Tone Desensitization  Waveform Quality and Frequency Accuracy  Maximum RF Output Power  Conducted Spurious Emissions  Max Occupied Bandwidth 1/12/2016 QUALCOMM Confidential and Proprietary 10

Demodulation of Forward Traffic Channel in AWGN Test Scenario – Test carriers at max separation 1x+1DO configuration – Using TAP, set up 1x and DO calls at specified rates MPS – DO: same as DO-revB – 1x: same as 1x 1/12/2016QUALCOMM Confidential and Proprietary

Receiver Sensitivity Test Test Scenario – 1x + 1DO scenario with 1x and DO carriers at max separation – Using TAP, set up 1x and DO calls at specified rates – Ior DO: dBm 1x: -104 dBm MPS – DO: same as DO-revB – 1x: same as 1x 1/12/2016QUALCOMM Confidential and Proprietary

Dynamic Range Test Test Scenario – Set the max number of 1x and DO carriers Ior: -25 dBm for all carriers – Using TAP, set up 1x and DO calls at specified rates – MPS DO: same as DO-revB 1x: same as 1x 1/12/2016QUALCOMM Confidential and Proprietary

Single Tone Desensitization Test Scenario – 1x+ 1DO configuration – Maximum separation between 1x and DO carriers – Using TAP, set up 1x and DO calls at specified rates – Ior DO: same as DO-revB 1x: 3 dB relaxed from the existing 1x spec – Tone Position: same as DO-revB – Tone Power: -50 dBm MPS – DO: same as DO-revB – 1x: same as 1x 1/12/2016QUALCOMM Confidential and Proprietary

Waveform Quality and Frequency Accuracy  Test Scenario  1x + 1DO  Closest separation – 1.23 Mhz(CELL band), 1.25 Mhz (PCS band)  Using TAP, set up 1x and DO calls at specified rates  1x and DO Ior such that equal power can be maintained among 1x and DO carriers  MPS  Same as DO-revB, where each carrier shows Rho > |Time Error| < 1 usec |Freq Error| < 300 Hz (CELL band), 150 Hz (PCS band) 1/12/2016QUALCOMM Confidential and Proprietary

Conducted Spurious Emissions  Test Scenario  1x + 1DO Max separation between the 1x and DO carriers Equal power on 1x and DO carriers MPS – Same as DO-revB  1x + 2DO Min separation between 1x and DO carriers – 1.23 Mhz(CELL band), 1.25 Mhz(PCS band) Equal power on all 1x and DO carriers MPS – Same as DO-revB for 3 carriers 1/12/2016QUALCOMM Confidential and Proprietary

Maximum RF Output Power Test Scenario – Same scenario and procedure as emissions test case for 1x + 2DO MPS – The maximum output power should be within the limits in Table less the power back-off of 3.3 dB 1/12/2016QUALCOMM Confidential and Proprietary

Occupied Bandwidth Test Test cases and MPS similar to DO-revB Test procedure similar to the SVDO emissions test 1/12/2016QUALCOMM Confidential and Proprietary