Contention Based Protocol Verification Report

FCC ID: 2AG32EG7035E

Test Report

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FCCID_3402220

Contention Based Protocol Verification

1. Description
The product complies with the requirements of an unrestricted contention based protocol. It is
scheduled by a master device which employs spectrum sensing to determine if other devices
are transmitting based on thresholds which can be configured by the operator. When the
energy detection feature is enabled at the master device, transmission of the product will be
disabled within a certain time when detected interference levels at the master device is above
the higher threshold; similarly transmission of the product will be enabled after a certain time
when detected interference levels at the master device is below the lower threshold. This test
is to verify the transmission status of the product followed by energy detection functionality of
the master device.

2. Applicant Information
Applicant: Baicells Technologies Co., Ltd.
3F, Hui Yuan Development Building, No.1
Address: Shangdi Information Industry Base,
Haidian Dist., Beijing, China
Telephone: +86-010-62607100
Contact person: HuangHu
Email huanghu@baicells.com

3. EUT Information
Product Name: LTE Outdoor CPE
Model number: EG7035E
Frequency range: 3650MHz ~ 3700MHz
Channel Bandwidth: 5MHz, 10MHz, 15MHz, 20MHz
Modulation: QPSK/16QAM
TX&RX 1TX & 2RX

6. Test Result
Higher threshold = -85dBm
Lower Threshold = -90dBm
CPE will transmit when the master device (eNB) schedules UL transmissions.

Master Device Signal Interference signal CPE Test Results
Bandwidth Frequency Frequency Level
When eNB ON When eNB OFF
MHz MHz MHz dBm

3652.5 3650.2 -84 OFF within 40ms. OFF
ON in UL time after
3652.5 3650.2 -91 ON in UL time.
40ms.
3652.5 3652.5 -84 OFF within 40ms. OFF
ON in UL time after
3652.5 3652.5 -91 ON in UL time.
40ms.
3652.5 3654.8 -84 OFF within 40ms. OFF
ON in UL time after
3652.5 3654.8 -91 ON in UL time.
40ms.
3675 3672.7 -84 OFF within 40ms. OFF
ON in UL time after
3675 3672.7 -91 ON in UL time.
40ms.
3675 3675 -84 OFF within 40ms. OFF
5
ON in UL time after
3675 3675 -91 ON in UL time.
40ms.
3675 3677.3 -84 OFF within 40ms. OFF
ON in UL time after
3675 3677.3 -91 ON in UL time.
40ms.
3697.5 3695.2 -84 OFF within 40ms. OFF
ON in UL time after
3697.5 3695.2 -91 ON in UL time.
40ms.
3697.5 3697.5 -84 OFF within 40ms. OFF
ON in UL time after
3697.5 3697.5 -91 ON in UL time.
40ms.
3697.5 3699.8 -84 OFF within 40ms. OFF
ON in UL time after
3697.5 3699.8 -91 ON in UL time.
40ms.

Master Device Signal Interference signal CPE Test Results
Bandwidth Frequency Frequency Level
When eNB ON When eNB OFF
MHz MHz MHz dBm

3655 3650.5 -84 OFF within 40ms. OFF
ON in UL time after
3655 3650.5 -91 ON in UL time.
40ms.
3655 3655 -84 OFF within 40ms. OFF
ON in UL time after
3655 3655 -91 ON in UL time.
40ms.
3655 3659.5 -84 OFF within 40ms. OFF
ON in UL time after
3655 3659.5 -91 ON in UL time.
40ms.
3675 3670.5 -84 OFF within 40ms. OFF
ON in UL time after
3675 3670.5 -91 ON in UL time.
40ms.
3675 3675 -84 OFF within 40ms. OFF
10
ON in UL time after
3675 3675 -91 ON in UL time.
40ms.
3675 3679.5 -84 OFF within 40ms. OFF
ON in UL time after
3675 3679.5 -91 ON in UL time.
40ms.
3695 3690.5 -84 OFF within 40ms. OFF
ON in UL time after
3695 3690.5 -91 ON in UL time.
40ms.
3695 3695 -84 OFF within 40ms. OFF
ON in UL time after
3695 3695 -91 ON in UL time.
40ms.
3695 3699.5 -84 OFF within 40ms. OFF
ON in UL time after
3695 3699.5 -91 ON in UL time.
40ms.

Master Device Signal Interference signal CPE Test Results
Bandwidth Frequency Frequency Level
When eNB ON When eNB OFF
MHz MHz MHz dBm

3657.5 3655.2 -84 OFF within 40ms. OFF
ON in UL time after
3657.5 3655.2 -91 ON in UL time.
40ms.
3657.5 3657.5 -84 OFF within 40ms. OFF
ON in UL time after
3657.5 3657.5 -91 ON in UL time.
40ms.
3657.5 3659.8 -84 OFF within 40ms. OFF
ON in UL time after
3657.5 3659.8 -91 ON in UL time.
40ms.
3675 3672.7 -84 OFF within 40ms. OFF
ON in UL time after
3675 3672.7 -91 ON in UL time.
40ms.
3675 3675 -84 OFF within 40ms. OFF
15
ON in UL time after
3675 3675 -91 ON in UL time.
40ms.
3675 3677.3 -84 OFF within 40ms. OFF
ON in UL time after
3675 3677.3 -91 ON in UL time.
40ms.
3692.5 3690.2 -84 OFF within 40ms. OFF
ON in UL time after
3692.5 3690.2 -91 ON in UL time.
40ms.
3692.5 3692.5 -84 OFF within 40ms. OFF
ON in UL time after
3692.5 3692.5 -91 ON in UL time.
40ms.
3692.5 3694.8 -84 OFF within 40ms. OFF
ON in UL time after
3692.5 3694.8 -91 ON in UL time.
40ms.

Master Device Signal Interference signal CPE Test Results
Bandwidth Frequency Frequency Level
When eNB ON When eNB OFF
MHz MHz MHz dBm

3660 3651.1 -84 OFF within 40ms. OFF
ON in UL time after
3660 3651.1 -91 ON in UL time.
40ms.
3660 3660 -84 OFF within 40ms. OFF
ON in UL time after
3660 3660 -91 ON in UL time.
40ms.
3660 3668.9 -84 OFF within 40ms. OFF
ON in UL time after
3660 3668.9 -91 ON in UL time.
40ms.
3675 3666.1 -84 OFF within 40ms. OFF
ON in UL time after
3675 3666.1 -91 ON in UL time.
40ms.
3675 3675 -84 OFF within 40ms. OFF
20
ON in UL time after
3675 3675 -91 ON in UL time.
40ms.
3675 3683.9 -84 OFF within 40ms. OFF
ON in UL time after
3675 3683.9 -91 ON in UL time.
40ms.
3690 3681.1 -84 OFF within 40ms. OFF
ON in UL time after
3690 3681.1 -91 ON in UL time.
40ms.
3690 3690 -84 OFF within 40ms. OFF
ON in UL time after
3690 3690 -91 ON in UL time.
40ms.
3690 3698.9 -84 OFF within 40ms. OFF
ON in UL time after
3690 3698.9 -91 ON in UL time.
40ms.

Document Created: 2017-10-24 06:15:57
Document Modified: 2017-10-24 06:15:57

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