- A femtocell system for coupling mobile phone signals with voice over internet protocol messaging, having a processor for executing modules, the system comprising:
- 一種用於以網路電話(VoIP)訊息耦接行動電話信號之毫微微蜂巢式基地台系統，具有用於執行模組的處理器，該系統包含：
a voice over internet protocol client module for sending registration messages from the femtocell system and for maintaining a network address translation port bindings between a femtocell and a server, for receiving a User Datagram Protocol (UDP) packet containing a plurality of media frames from the server, for recording the media frames in a jitter buffer, for receiving a call request from the server via the network address translation port binding, and for using a UDP port number for transmitting and receiving media;
一網路電話用戶模組，用於從該毫微微蜂巢式基地台系統發送登錄訊息及用於該毫微微蜂巢式基地台系統和一伺服器間保持一網路位址轉換埠綁定，用於從該伺服器接收含有多個媒體幀之一用戶資料元協定（UDP）封包，用於在一抖動緩衝區中記錄該些媒體幀，用於經由該網路位址轉換埠綁定而從該伺服器接收一呼叫請求，及使用用於發送和接收媒體之一用戶資料元協定號碼；
a software defined radio module for communicating with the voice over internet protocol client module, for processing and generating digital radio baseband signals, and for measuring received signal strength of digital radio based band signals in a predetermined frequency range;
一軟體，用於與該網路電話用戶模組通信，用於處理和產生數位無線電基頻信號，及用於測量在一預定頻率範圍內所接收數位無線電基頻的信號強度；
a call-control processing module for receiving the call request and for translating the call request into a call-control message transmitted to a mobile phone ; and
一呼叫控制處理模組，用於接收該呼叫請求和用於轉換該呼叫請求成為發送到一行動電話的一呼叫控制訊息；及
an access control database module within the femtocell for storing at least one of an International Mobile Subscriber Identity (IMSI) value and an International Mobile Equipment Identity (IMEI) transmitted by the mobile phone.
一存取控制資料庫模組，於該毫微微蜂巢式基地台內，用於存儲由行動電話發送之一國際移動用戶識別（IMSI）值和一國際移動設備識別（IMEI）中的至少一個。 |