Qlink
Qlink
Token: QLC


World’s First Decentralized Mobile Network

ICO dates
Start date: 2017-12-27
End date: 2018-01-27

Registrated in: Singapore

Platform: Ethereum

PREMIUM ICO

https://qlink.mobi/ Screenshot
Qlink categories
Communication Infrastructure
Qlink whitepaper
Video
Qlink token sale
KYC passing required Yes | Whitelist No | Restriction for countries No
Tokens for sale 240,000,000
Token distribution in ICO
40%
40%
Price 1 NEO = 400 QLC
Price in PreICO 1 ETH = 4000 QLC
Minimal investment 0.5 ETH
Acceppting ETH, NEO
Bonus in ICO
Pre-sale 10%
Qlink news, social
Qlink search trends in Google
Random whitepaper excerpts

EXECUTIVE  SUMMARY  
3
 
1.  THE  PROBLEM  WITH  CENTRALIZED  TELECOM  OPERATIONS  
4
 
2.  QLINK  PLATFORM  
5
 
2.1.  Network  Structure  
5
 
Blockchain  
6
 
Qlink  Gateway  
6
 
Applications  
6
 
Distributed  network  infrastructure  
7
 
2.2.  Qlink  Proprietary  Technology  
7
 
Qlink  Chain  
7
 
Qlink  Gateway  
8
 
Cross-­‐Chain  Protocol  
10
 
3.  APPLICATIONS  
11
 
Wi-­‐Fi  Access  /  Data  Access  +  Content  Distribution  
11
 
E2P  SMS  service  on  decentralized  network  
11
 
Crowdsourcing  telecom  infrastructure  
11
...

5.  DEVELOPMENT  ROADMAP  
25
 
6.  QLINK  TOKEN  
26
 
6.1.  Token  Standard  
26
 
6.2.  QLC  Token  Sale  Plan  
27
 
Token  sale  timeline  
27
 
Pre-­‐sale  
27
 
Crowd  sale  
27
 
Token  allocation  
27
 
KYC  
27
 
Unsold  Tokens  
28
 
6.3.  Qlink  Troopers  
28
 
6.4.  Foundation  Governance  
28
 
7.  TEAM  &  ADVISORS  
30
 
7.1.  Qlink  Core  Development  Team  
30
 
7.2.  Qlink  Operation  Team  
31
 
7.3.  Advisors  
32
 
8.  CONCLUSION  
33
 
References  
33
 
 

Executive  Summary
 
Qlink  aims  to  build  the  world’s  first  decentralized  mobile  network,  which  will  extend  
network  coverage,  reduce  the  cost  of  telecom  infrastructures,  and  reward  users  for  sharing  
unused  network  assets.  
This  white  paper  explains  the  technical  architecture  of  the  decentralized  mobile  network.    
By  utilizing  blockchain  technology,  Qlink  applies  digital  identities  to  telecom  assets,  
repackages  those  assets,  and  records  the  usage  footprint  of  each  asset  to  a  distributed  
ledger.  Additionally,  Qlink  aims  to  launch  applications  designed  to  allow  peer-­‐to-­‐peer  
sharing  of  assets,  including  Wi-­‐Fi,  mobile  data  access,  and  enterprise-­‐to-...

1.  The  Problem  with  Centralized  Telecom  
Operations
 
Currently,  more  than  2000  mobile  network  operators  around  the  world  are  providing  
communication  services  through  inflexible  centralized  infrastructure.  Common  examples  of  
these  centralized  services  include  Wi-­‐Fi,  3G  /  4G  network  facilities  and  mobile  
communication  BOSS  solutions  (billing  and  operation  supporting  system),  to  Nasdaq  listed  
companies  such  as  Twilio,  who  provide  corporate  SMS  /  voice  /  data  and  other  cloud  based  
communication  services.  A  common  business  model  of  these  centralized  mobile  network  
operators  (including  virtual  operators)  is  as  follows:
 
 
Unfortunately,  this  wide...

2.  Qlink  Platform  
Qlink’s  decentralized  network  provides  telecom  service  through  an  ecosystem  comprised  of  
telecom  assets,  the  Public  Chain,  the  Qlink  Chain,  smart  contracts,  mobile  operators,  content  
providers  and  users.  
Definitions:  
Telecom  Service:  
A  telecom  service  is  a  service  used  to  access,  accept,  transmit  and  
deliver  information  of  content  from  one  point  to  another,  such  as  Wi-­‐Fi  access,  
mobile  data  access,  SMS,  voice,  quality  of  service,  or  virtual  private  network.
 
 
 
Telecom  Asset:  
A  telecom  asset  is  broadly  defined  as  a  telecom  service,  which  is  
owned  by  users  or  carriers.  Examples  of  t...

 
Blockchain  
The  network  core  layer  is  blockchain,  which  includes  both  the  Public  Chain  and  the  Qlink  
Chain.  
The  
Public  Chain
 will  be  used  to  register  telecom  assets  and  assign  them  a  digital  identity.  
Digital  identity  is  the  unique  information  used  to  represent  a  telecom  asset  an  on  Qlink  
network.  Once  this  information  is  generated  it  cannot  be  changed.  Qlink  uses  the  NEO  
blockchain  for  telecom  asset  registration.  
The  
Qlink  Chain
 has  two  primary  functions.  Firstly,  it  keeps  a  record  of  transactions  between  
asset  owners  and  users  on  a  ledger,  and  secondly,  it  deploys  and  executes  smart  contracts. ...

Qlink  will  provide  the  following  service  applications  through  the  Qlink  app  -­‐  

Wi-­‐Fi  sharing  

Mobile  data  access  &  content  distribution  

Enterprise-­‐to-­‐peer  SMS  service  
 
Qlink  will  open  up  the  Qlink  Chain  API  to  allow  developers  to  build  their  own  service  
applications.
 
 
Qlink  will  provide  two  apps  to  interface  with  these  service  applications  -­‐
 
1. The  
Qlink  mobile  app
,  which  allows  users  to  connect  to  Wi-­‐Fi  hotspots,  access  
mobile  data  and  view  registered  content.  It  can  also  be  used  to  register  telecom  
assets,  such  as  a  Wi-­‐Fi  hotspot,  and  register ...

The  Qlink  Chain  contains  -­‐  

Digital  content:  Fingerprints  of  digital  content  registered  by  content  creators  or  IP  
owners  

Data  traffic  billing  information:  Billing  information  based  on  users’  data  usage  on  the  
Qlink  network  

Users  visit  records:  Encrypted  records  of  users’  browsing  history  
 
To  accommodate  the  requirements  of  the  mobile  network  business,  the  Qlink  Chain  will  
adopt  a  Delegated  Proof-­‐of-­‐Stake⁴  (DPOS)  consensus  algorithm  to  generate  billing  data  and  
create  a  ledger  of  content  accessed  by  users.  This  algorithm  supports  high  frequency  and  
concurrent  transactions  with  low  fees.  Qlink  users  ...

Qlink Roadmap

1
2016 Q2-Q4
- Developed BOSS System
- Deployed virtual SIM architecture for mobile data distribution
- Completed the test on Ethereum
- Completed feasibility study of mobile data billing based on DAG
- Developed initial concept of telecom service billing on blockchain
2
2017 Q1-Q3
- Completed proof of concept
- Completed 1st draft of white paper
- Completed feasibility study on various public chains
- Transferred virtual SIM platform to Ethereum
- Completed SMS billing smart contract on Ethereum
3
2017 Q4
- Complete SMS & Wi-Fi MVP
- Launch P2P protocol
- Launch smart contract for SMS & Wi-Fi sharing
4
2018 Q1
- Launch SMS & Wi-Fi product
- Launch SDK of P2P protocol
- Integrate with IPFS
- Launch Wi-Fi billing smart contract
5
2018 Q2
- Publish SMS/Wi-Fi SDK
- Publish mobile data & content distribution MVP
- Launch mobile data billing smart contrac
6
2018 Q3
- Publish telecom public chain trial network and cross-chain protocol
- Publish Qlink wallet trial version
- Publish Qlink Gateway
- Publish Qlink Chain smart contract API
- Nurture the Qlink Chain community
- Partner with Wi-Fi operators and register Wi-Fi as a digital asset on Qlink Chain
7
2018 Q4
- Work with car manufactures to launch basestations
- Open the access to individual users to operate their own network
- Partner with telecom cloud services to register their telecom assets to the Qlink Chain
- Partner with virtual operators to register their telecom assets to the Qlink Chain
- Publish telecom public chain (Qlink Chain)
- Publish Qlink Wallet
- Update development guideline
- Launch Qlink Basestation
Susan Zhou
Susan Zhou CO-FOUNDER & COO

Toya Zhang
Toya Zhang HEAD OF MARKETING & PR

Roger Lim
Roger Lim HEAD OF INVESTOR RELATION

Tony Gu
Tony Gu HEAD OF STRATEGY

Allen Li
Allen Li CHIEF ARCHITECT

Owen Wang
Owen Wang CORE DEVELOPER

Chris Zhao
Chris Zhao CORE DEVELOPER

LI Wei
Advisors LI Wei Founder of PineVC

XIE Shihuang
Advisors XIE Shihuang Co-founder of Alibaba

Leo Wang
Advisors Leo Wang PreAngel Fund Founder

Josh Dai
Advisors Josh Dai Former CTO of bitmain.

ZHENG Zuo
Advisors ZHENG Zuo Partner of HongQiao Capital, early Blockchain capital investors. Angel investor of InkChain.

LU Hongliang
Advisors LU Hongliang Founders of UT-Starcom

WANG Zuguang
Advisors WANG Zuguang Ex-senior research at Bell Lab , Founding Partner in UTStarcom; Chairman of PACS Telecom Association; Former associate Chairman of Economic committee of US Republic Party.

WANG Zuguang
WANG Zuguang
Ex-senior research at Bell Lab , Founding Partner in UTStarcom; Chairman of PACS Telecom Association; Former associate Chairman of Economic committee of US Republic Party.
Ex-senior research at Bell Lab , Founding Partner in UTStarcom; Chairman of PACS Telecom Association; Former associate Chairman of Economic committee of US Republic Party.
LU Hongliang
LU Hongliang
Founders of UT-Starcom
Founders of UT-Starcom
Leo Wang
Leo Wang
PreAngel Fund Founder
Founder of PreAngel
Founding Partner, PreAngel
Investor & Strategic Advisor Founder, PreAngel Fund NEO
Founding Partner of PreAngel Fund, PUC Foundation Advisor
LEO WANG
LEO WANG
Senior Advertising Advisor
Tony Gu
Tony Gu
HEAD OF STRATEGY
Investor & Advisor Partner, QKL Capital Partner, NEO Global Capital
Roger Lim
Roger Lim
HEAD OF INVESTOR RELATION
Blockchain and Cryptocurrency Investor
Co-Founder @ Webvisions Pte Ltd
Founder , NEO GLOBAL CAPITAL
Advisor
Neo Global Capital