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20Ⱓ 踦 ϴ 繰ͳ (IoT) Ǿ 츮 ֺ 繰 ϰ ȭϱ⿡ ʿ , ȼ ŷڼ Ȯ ϰ Ǿ. ̹ α 90% Ÿ Ǿ Ʈũ ġǾ ұϰ IoT ȭ ֹ Ѵ. ׷ (Ericsson) (NASDAQ: ERIC) Һ 繰ͳ Ȯϴ Ưȭ ο Ʈ ׷̵ ° ̵ ó ִ.

˷ κƼ (Alain Maloberti) Ʈũ λ “繰ͳ Ŵ , 츮 Ϲ Һڿ Ͻ ڸ 񽺸 ϱ ֿ IoT ̴. IoT ø̼ Ȱ ϴ , Ŀ ͸ ذ پ ° Ʈʵ ְ Ϳ ڰ Ѵ. ְ ʾҴ” ߴ.

ȿ SKڷ Ʈũ “SK ڷ Ʈũ ΰ Ǵ ǥ̸ ̹ 5G ̴. ⿡ LTE ȭ ο 繰ͳ ʿ ڱص ŵ Ե ̴. 츮 ϴ Ἲ (Connectivity) Ǹ ֱ Ʈũ ⸦ ȭν ѱ ο 繰ͳ ȸ ų ֵ ϰ ִ. ̷ и 繰ͳ ȭϿ SK ڷ 繰ͳ 񽺸 鿡 ż ̴” ߴ.

̹ 繰ͳ 2 3õ ̻ M2M(ӽ--ӽ) Ǿ 繰ͳ , ͸ ð, ׸ ǹ 귯 繰ͳ Ը ѵǾԴ.

Ű ġ (Machina Research) â̸ CEO Ʈ ư (Matt Hatton) “繰ͳ ԵǷ ǥȭ ʼ̸ ȣȯ ٽ̴. ׾ (Altair), (Sequans) ڸ (Telit) Ÿ 繰ͳ ° Ʈʵ 繰ͳ ȿ ȸ Ȱϰ Ʈũ °谡 ߸߾ ֵ ϰ ִ” ߴ.

̵ ° Ʈʵ ο 繰ͳ Ʈũ Ʈ 16B ȿ Ѵ.

繰ͳ - ű Ʈ () FDD LTE īװ 0 Ը Ʈ 繰ͳ ø̼ǿ ü 䱸Ǵ ȿ Ѵ. ̷ ȥ⵵ ν īװ 4 60% پ.

͸ ð -͸ 10 5G ǥ ϳ ó 繰ͳ ȿ ׷ ǥ ޼ϴ ϴ 2 ο Ʈ ׷̵带 ̴.

LTE & GSM (Device Power-saving Mode) (Deep Sleep)· ⸦ ȯ ϴ ο ̸ GSM 񿬼 (Extended Discontinuous Reception: DRX) Ȱ 忡 Ŭ ϴ Ѵ.

dz ǰ - GSM Ȯ Ʈ 20dB ȿ ø̼ 7 ȮѴ. ̷ ǹ ҿ 繰ͳ Ȱ .

ڻ ο (Chief Wireless Technologist and Fellow) ƩƮ (Ken Steward) “Ʈ Ƽ ο 繰ͳ ø̼ ȭ ־ Ἲ ٽ̴. ÷ ű ׸ ° Ʈʵ 繰ͳ ձ µ ϰ ִ. 츮  ַ ǥ äϵ Կ ־ ϰ Ǿ ⻵ϰ ִ” ߴ.

̹ ǥ Ʈ ߰ ߿ Ʈũ ڿ ȭϴ پ 繰ͳ ̽ ϱ 켱 ִ. Ʈũ ϴ 繰ͳ Ⱑ Կ Ư ŷ ð ׸ ⿡ ϴ 񽺵 켱 ִ ߿ϴ.

GSM 繰ͳ ǰ (IoT QoS Admission Control) Ʈũ ϰ ϴ 켱 Ѵ. Ƿ ·躸 켱 ϰ żӵ ϸ 켱 ڵ ϴ ̴. ̷ ̹ LTE ǰ ִ.

λ ǥ (Senior Vice President and Head of Business Unit Radio) Ʒ ݻ (Arun Bansal) “ Ʈ Ƽ Ʈ Һ, Ȱ о߿ ۷ι Ȯϰ LTE GSM 繰ͳ մ ִ" “SKڷ (Orange) ֿ ׸ ٱ Ż ° Ʈʵ ŷڼ, Ȯ强, ǥؿ ԰ ý 񽺸 ̿ϴ ܰ (end-to-end) 繰ͳݸ ַ ϰ ִ. ̷ Ż 5G ִ” ߴ.

Ʈ (Gartner) 2020 繰ͳ ι ġ 1.9 ޷ ϰ ִ. Ͻ μ, ÷ Ŭ ׸ Ĺ (radio) Ἲ 繰ͳ ؿ ϰ ִ.

繰ͳ ȭ ٽ , Ʈũ ϴ Ȱ °迡 ִ. ֿ 繰ͳ ° Ʈʵ Բ ֿ ǥȭ ̸ ȣ뼺 ׽Ʈ (IoDT) 繰ͳ ȭϴµ ϰ ִ. ֿ ° Ʈʵ 9 9~11 󽺺 2015 CTIA Ƽ 翡 ν #4322 ο Ʈ ׷̵带 繰ͳ ַ ̴. ַ .

- ڰ GSM Ȯ (Extended Coverage)
- ׾ ڸ LTE Ĩ/ Ŀ̺ 带 ͸ (Extended battery life)
- LTE īװ 0

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  jjan2252@naver.com

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