TW200412084A - Method using wireless transmission technique to realize short message send/receive among wireless devices - Google Patents

Abstract

The invention relates to method using wireless transmission technique to realize short message send/receive among wireless devices. The method enables user to send a short message by virtue of a wireless terminal (such as mobile phone, PC, PDA and so on), processes the short message contents in form of packet using a wireless signal processor in the wireless terminal and goes through a wireless signal transceiver and a wireless communication protocol (e.g. 802.11 standard) on the wireless terminal to forward the packet to an access point of wireless network. Further go through one wireless signal processor of the access point of wireless network to process and decode the short message data packet. After decoding to acquire a forwarding target contents, use a target subscriber verification management system to confirm the target of the short message to be forwarded. Meanwhile, based on an obtained target subscriber format, further go through the access point of the wireless network and the wireless communication protocol to send to another wireless terminal (such as mobile phone, PC, PDA and so on). Later use a wireless signal processor on another wireless terminal to decode the wireless short message data packet and display it on a screen so as to realize short message transmission among different wireless devices.

Description

200412084 V. Description of the invention (1) Technical field to which the invention belongs: The present invention is a method for realizing the sending and receiving of short messages between wireless devices by using wireless transmission technology, especially a method for integrating a wireless terminal device with a wireless network access point (yccess point) So that the user can use a hypertext transmission mode (referred to as HTTp protocol for short) through the wireless terminal device to connect with other wireless terminal devices through the wireless network access point to realize the function of transmitting and receiving text messages between wireless devices. According to the previous technology, the development of information communication and mobile communication often cannot replace the waste of resources of the fast and convenient important letter network due to problems. In addition, for convenience, the Internet and mobile communication problems have the current social communication. The popularity of Xian and wireless communication, and the important advantages of no work and life, are also the source of regular communication, and make good use of the service of moving equipment with and without efficiency. In the era of information and knowledge explosion, people's trust is becoming more and more important. With the advent of the Internet era, network and communication technologies such as Λ ... are getting fast-line devices as modern advanced communication tools. In the tongue, 'play' is becoming more and more important. However, the SMS function, due to its simplicity and ease of use, is rapidly becoming widely used in addition to the voice call function. However, the "over-exploitation of mobile communication limits" will cause network resources of resources and energy to gradually become an important research course. The network technology is booming. People can have more ways to use the network resources. Integrating wireless, you can also enjoy on the wireless network, there are many problems in technology and practical applications

Page 6 ZUU4I2U84 V. Description of the invention (2) Based on these transmission technologies, the mobile phone can communicate with the mobile phone through the first-line communication protocol. In addition, the wireless communication room accessed by the personal digital assistant's wireless network is connected to the short message receiving and sending industry. In view of the use of mobile phones between mobile phones and personal digital assistants, the data acceptance and research experience transmission technology realizes the combination of the wireless wireless device of the present invention and the wireless network. Two, the inventors, after research, proposed a method for receiving and sending short messages using a combination of wireless communication technologies, using a wired network access point, and using none: to realize the sending and receiving of short messages between wireless devices. The development of wireless network technology, personal computers (PCs) and computers (PDAs) 'have begun to develop wirelessly, plus the enhancement of point functions. Therefore, the user can use any location to access the wireless network through the wireless access point, so that the user can use the wireless device anytime and anywhere to get the maximum benefit in a short time. In the prior art, there are many shortcomings of a single communication device that traditionally revolves between a personal computer (PC) and a personal computer (PDA), wired or wireless data transmission, or a communication network to implement text message transmission. After years of practical experience, the inventor finally developed and designed a "method for transmitting and receiving short messages between wireless and wireless devices" of the present invention. 2's is a method of sending and receiving text messages between wireless transmission technology and mobile communication networks. With the increasing popularity of ^, the powerful functions provided by device access points can directly and directly send and receive text messages between wireless devices. And can send and receive many types of newsletters, etc. At the same time, 200412084 V. Description of the invention (3) In order to enable the next step of the present invention to understand and understand the characteristics of the steps, features and effects, the following examples are used in cooperation The figure shows more details. The implementation is as follows: The present invention is a "method for wireless transmission and reception using wireless transmission technology". Please refer to Figures 丨 and 2 for details. Jane can borrow a wireless terminal device 10 (such as a mobile phone, a personal assistant, etc.) to send a text message, and the wireless signal processor 12 on the wireless device and the wireless device 10, Put the content of the newsletter into a two-terminal device, and use one of the wireless signal transceivers i 3 (such as: Envelope Wireless Communication Protocol 20 (such as 802.11 protocol) to send it) and ~ Network Access Point 30 (Access Point), and One of the wireless signal processors 32 on the second wireless network 30 of the wireless network processes and interprets the Jianfang Qiaotong packet, and then sends the content of the index according to one of the obtained interpretations: adjust the user identification management system 40 to determine the desire for the newsletter. One of the index user formats sent ^ 軚 day t, and then sent to another wireless terminal device 50 via the wireless network access point 30 and the U sfl protocol 20 (such as:-mobile phone, a personal computer and a number of people Assistant machine, etc.) '嗣', the other-on the wireless terminal device 5 ()-wireless signal processing benefit 52: interpret the smart packet and display it on one of the screens To achieve the transmission of text messages between different wireless devices. In the present invention, if the wireless terminal device 10 is a mobile phone, then 200412084 V. Description of the invention (4) Telematics service function; The wireless communication protocol 20 may be 802.11 protocol, wire transmission carrier, Used to perform the packet format determined by the wireless terminal device 10, j, and the wireless network access point 3 0 & send and receive services; the other wireless terminal device 50 can be 22; evening A personal computer with a 7-line signal transceiver, or a wireless signal receiver; a personal digital assistant is used to send or receive text messages. In the month of April, the wireless terminal device 10 and the other wireless terminal device 50, as shown in Fig. 2, each include an input module u, 51: wireless signal processor 12, 52, wireless signal Transceivers i3, 53 and one scene, groups 14, 54; among them, the turn-in modules 11, 51 are used to enter the simple valley, and the input method can use the key board, jouse ) Equipment, pen, speech recognition system, download data, and any other device that can achieve the purpose of input; the wireless signal processor 丨 2, 5 2 is used to encapsulate or interpret the transmitted or received data; the benefits The line signal transceivers 1 and 53 are used for transmitting and receiving packet information, transmitting the packetized message data to the wireless network access point 3 0, and receiving the content of the short message sent back by the wireless communication protocol 20, and The wireless communication device 1 3, 5 3 includes at least one analog-to-digital and digital-to-analog converter. The display module 1 4 and 5 4 are used to display the decoded SMS packet on the On the screen. 'In the present invention, the wireless network access point 30, as shown in FIG. 2, includes a wireless signal transceiver 3 丨 and a wireless signal processor 3 2 respectively; wherein the wireless signal The transceiver 3 丨 includes at least one analog-to-two-bit and digital-to-analog converter, and is used to transmit and receive the wireless terminal device 10.

Page 9 V. Description of the invention (5) The information of the short message data 'and the definition in one of the header files, start the indicator user identification management system 40 function; the wireless signal processor 32, ^ is used to process data Encapsulation and interpretation. 200412084

In the present invention, 'the index user identification management system 40', please refer to FIG. 2, which includes an index user identification engine 41, an index user selection device 42, and a newsletter format management database 43; The indicator user identification engine 41 is used to receive the requirements defined by the wireless terminal device 10 in the header file after the wireless signal processor 32 interprets the packet information, and has an indicator for judging the wireless terminal device 10. User-specific functions; the indicator user remote selection device 4 2 'is used to determine an indicator user content based on the content of the header file interpreted by the wireless signal processor 32, select an appropriate indicator user, and send the content of the SMS packet, By the wireless network access point 3 0 and the wireless communication protocol 20, it is transmitted to the index client of the mobile communication network (ie, the other wireless terminal device 5 0). The SMS format management database 43 , Which is used to manage the definition and modification of text, picture and voice formats of different wireless devices. The amended text-messaging format to a format suitable for the user metrics. 'I don't like listening to it, the goods π eight series use a hypertext transfer mode (Hyper Text Transfer Pro ten nrnl, D ,,,.. HTTP protocol referred to as HTTP) = package, because the wireless terminal device 10 and —The server will usually do the work: the money is written, so the server will receive the corresponding information after receiving the wireless payment, and the returned data will be sealed in the same format.

200412084 V. Description of the invention (6) The following inner valley is the schematic structure of the TTP protocol packet, 'SMS \ 0 " Total Length Checksum Dest Number (16 bytes) ~ Data Size Content ... ID Code (SMSn): 4 bytes, which indicates a datagram standard, occupying 4 bytes;

Total Length: 4 bytes, which represents the length of the entire datagram, which occupies 4 bytes;

Checksum: 4 by tes, which means checksum (including header data), occupying 4 bytes;

Dest Number: 16 bytes, which represents the destination address, which takes 6 bytes of i;

Data Size: 4 bytes, which represents the length of the content, which occupies 4 bytes;

Content: (defined by Data Size), which indicates the content of the short message; where the destination address (Des t Number), if the wireless terminal device 10 defines the index user as a mobile phone user, the target address is the mobile phone Number, if the wireless terminal device 1 Q defines the index user as another wireless device, the target address is the wireless network access point 3 when the other wireless device logs in, and is registered in the wireless network access point 3 One of the routing tables represents the unique local address of one of the other wireless devices. All wireless devices have a unique local address. When they log in to the wireless network separately,

Page 11 200412084 V. Description of the invention (7) When the access point 30 is 30, the wireless network access point 30 will ask the registrant to provide his local address and register it in the routing table. At the same time, the routing table The management system will identify the address to determine the legality of its registration. According to the above description, when the user borrows the wireless terminal device through the input module 11 on the wireless terminal device and sends a text message, the wireless terminal device will perform the control processing according to the following steps, please refer to FIG. 3 : (3 0 1) First of all, it is to receive the content of the short message input by the user to select the index user to be sent, and at the same time, to accept the content of the modified text message and the index user modified by the user ', and the wireless signal processor 1 on it 2. Encapsulate the content of the newsletter in TTP protocol and add a user-defined header file to combine the messages to send information to generate a data packet; (30 2) Via the wireless signal transceiver 13 on it, The wireless communication protocol 20 sends the data packet information to the wireless network access point 30; (303) The wireless network access point 30 receives the data packet of the newsletter, and sends the data packet to the wireless network access point 30. The signal processor 32 checks and interprets the data packet and analyzes and sends the finger content information according to the decoded header file; and (3 04) calls the indicator user identification management system 40, To determine whether the user format of the user defined indicator in the header file is consistent to determine the sending object, if it is, continue to the following step (30 5), if not, go to step (306); (3 0 5) when the indicator user When the format is the same, then according to the identified index user format, via the wireless network access point 30 and the wireless communication

Page 12 200412084 V. Description of the invention (8) The agreement 20 is sent to the other wireless terminal device 50, and the wireless signal processor 52 on it interprets the short message data packet and displays it On the display. (30 6) When the indicator user format is not the same, the SMS format management database 43 corrects the indicator user format to make it consistent with the indicator user format, and enters step (305) . According to the above, it is only the best specific embodiment of the present invention, but the features of the present invention are not limited to this. Any person skilled in the art can easily think of changes or modifications in the field of the present invention. It should be covered by the following patent application scope of the present invention.

Page 13 200412084 Brief description of the diagram: Figure 1 is a schematic diagram of the system architecture of the present invention; Figure 2 is a schematic diagram of the main module relationships of the system architecture of the first figure; Figure 3 is the operation flow of the invention schematic diagram. Figure number description:

Page 14 Wireless terminal device ... 10 Input module ... 11 ^ 51 Wireless signal processor ... 12 ^ 32 > 52 Wireless signal transceiver ... 13 ^ 31 ^ 53 Display: Group ... 14, 54 Wireless communication protocols ... 20 Wireless network access points ... 30 Index user identification management system ... 40 Index user identification engine ... 41 Index user selection device ... 42 SMS format management database ... 43 Another wireless terminal device ... 50

Claims (1)

200412084 Six applications for patent scope 1. A method for receiving short messages between wireless devices using wireless transmission technology. Method 5 enables users to borrow a wireless terminal device, send a short message, and send one of the wireless terminal devices to one. Wireless signal processor, Γ: 2 performs encapsulation processing and sends it to a wireless network access point through a wireless signal transmission and reception protocol, and sends a wireless signal processor on the access point. Processing and interpreting this = using the packet = according to one of the sent indicators obtained after the interpretation, at the same time, the official system to confirm the access point and an indicator user format that the newsletter wants to send, #via the wireless network Alas, the other communication protocol is sent to another wireless terminal device, and a short message data packet:-the wireless signal processor on the line f terminal device, interprets the two, such as contention, and displays it on- On the screen. The method of using a helmet described in item 1 of the patent scope: the method of receiving and sending short messages, wherein the wireless message 2 includes an input module, which is used for pen and speech recognition; Methods: keyboard, mouse device, and device; wireless A system: downloading data, and a device that can achieve the purpose of input or interpretation. Wang Liguang: fyi 'is used to encapsulate the information transmitted or received, and wirelessly The signal transceiver is used to transmit and receive packet data. The receipt is sent by the margin: time: to the wireless network access point, and the signal transceiver: Ϊ fixed signal, in addition, the wireless signal shows Screen module; "a type of t-to-digital and digital-to-analog converter; on-screen. It is used to display the decoded SMS data packets on the display Page 15 200412084 6. Scope of patent application '3. The method for transmitting and receiving short messages between wireless devices using the wireless wheel technology as described in item 1 of the scope of patent application, wherein the wireless network access point includes a wireless Signal transceiver, which includes at least one analog-to-digital and digital-to-analog converter, is used to receive the short message data information from the wireless terminal device, and start the indicator user identification management according to the definition in a header file of the data System functions; a wireless signal processor is used to process and interpret data packets. 4. As described in item 1 of the scope of the patent application, a method for implementing wireless messaging between wireless devices using wireless transmission technology, wherein the indicator user identification management system includes an indicator user identification engine respectively for receiving the The wireless signal processor on the network access point interprets the requirements defined by the wireless terminal device in the header file after the packet information, and has the function of judging the nature of the index user sent by the wireless terminal device; an index user selects the device, It is used to judge the content of an index user based on the content of the header file interpreted by the wireless signal processor, select the appropriate index user, and send the content of the SMS packet to the wireless network access point and the wireless communication protocol. Sent to the indicator client with the mobile communication network; a text message format management database, which is used to manage the definition and correction of text, picture and voice formats of different wireless devices; its built-in multi-format correspondence database can The format of sending and receiving text messages has been modified to the format applicable to users of the indicator. 5. The method for transmitting and receiving short messages between wireless devices using wireless transmission technology as described in item 2 or 3 or 4 of the scope of patent application, wherein when the user sends a short message through the input module on the wireless terminal device That should The line terminal device will perform the control processing according to the following steps: Page 16 200412084 6. Scope of patent application First of all, it is to receive the wireless signal processor of the user, packetize the short message format, and add a message to send information to generate a data packet. Receive the data packet information through the wireless signal on it The wireless signal processor pair sent to the wireless network access point is parsed and invoked by the indicator user identification tube and user-defined indicator user / indicator user format according to the interpreted header file, and via the wireless protocol. , And send it to the other wireless terminal manager to packetize the newsletter data. 6. If the user-defined index user database of the user who sends and receives text messages between wireless devices is consistent with the format of the index user format, then according to the identified access point and the wireless communication protocol, And interpret it from the wireless signal on it, and display it on the screen to input the content of the short message, and the content on it is a header file defined by the hypertext transfer mode agreement, so as to combine the sender through the wireless Communication protocol, wireless network access point; after receiving the data packet of the newsletter, the data packet is checked and interpreted, and the indicator content information is sent; the management system ', and when the indicator user format is consistent, then according to the determination The network access point and the wireless communication protocol device, and interpreted by the wireless signal agency thereon, and display it on the display screen using the wireless transmission technology as described in the display, where when the user format of the indicator is inconsistent That is, the indicator user format modified by the newsletter format manager is sent to the wireless network via the wireless network. Another wireless terminal device manager, the data packet between the information carried on 0 Page 17