남아프리카 통신 연구

주요 선수 : MTN 그룹 Ltd, Telkom SA SOC Ltd, Vodacom Group Ltd, Cell C Pty Ltd, Virgin Mobile South Africa

주요 선수 : Vodacom 남아프리카, Telkom SA SOC Limited, MTN 남아프리카, Cell C Limited, Saicom 남아프리카

주요 선수 : Samsung Electronics Co. Ltd , Huawei Technologies Co. Ltd , Xiaomi Corporation, OPPO Electronics Corp., Infinix Mobility

주요 선수 : Cobham Satcom, Inmarsat Global Limited, Eutelsat Communications SA, Telefonaktiebolaget Lm Ericson, Saudi Telecom Company(STC)

주요 선수 : IHS Towers(IHS Holdings Ltd), American Tower Corporation, Helios Towers plc, Eskom Holdings Limited, ZESCO Limited

주요 선수 : Parallel Wireless Inc., Airspan Networks Inc., T&W Electronics Co., Ltd., 삼성전자(주), Telefonaktiebolaget LM Ericsson

주요 선수 : American Tower Corporation, Helios Towers Africa, Indus Towers Limited(Bharti Infratel), China Tower Corporation, SBA Communications Corporation

주요 선수 : EXFO Inc., 안리쓰 Corporation, VIAVI Solutions Inc., VeEX Inc., Yokogawa Electric Corporation

주요 선수 : Lebara Group BV, TracFone Wireless Inc., FRiENDi Mobile, Boost Mobile LLC, Virgin Mobile USA Inc.

주요 선수 : Qualcomm Technologies Inc., Huawei Technologies Co. Ltd., Nokia Networks, Verizon, ZTE Corporation

주요 선수 : Samsung Networks, Cisco Systems Inc., CommVerge Solutions, Ericsson AB, Huawei Technologies Co. Ltd.

주요 선수 : ZTE Corporation, Nokia Corporation, Cisco Systems Inc, Huawei Technologies Co. Ltd, 삼성전자(주)