CN1497914A - Data transceiving method of GPRS terminal processor - Google Patents
Data transceiving method of GPRS terminal processor Download PDFInfo
- Publication number
- CN1497914A CN1497914A CNA2003101010426A CN200310101042A CN1497914A CN 1497914 A CN1497914 A CN 1497914A CN A2003101010426 A CNA2003101010426 A CN A2003101010426A CN 200310101042 A CN200310101042 A CN 200310101042A CN 1497914 A CN1497914 A CN 1497914A
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- gprs
- terminating machine
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000010200 validation analysis Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
A data receiving-transmitting method for GPRS terminal features that the random bits in the packet channel request bits or channel request bits are set up the highest speed for obtaining the highest-speed signal alocation from base station to implement the highest-speed data transmission. It includes such steps as in the GPRS terminal, converting the 2 or 3 random bits in the access burst pulses of the 8-th or 11-th bits in the packet channel request information to the data receiving-transmitting speed chosen by user, transmitting the speed to network, determining if it is the highest speed or the standard speed by network, distributing the time slot for the speed, and performing data transmission between GPRS terminal and network.
Description
Technical field
The present invention relates to a kind of GPRS (GPRS, General Packet RadioService) the data transmitting and receiving method of terminating machine, especially random bit is set to maximum speed in grouped channels (packet channel) request or channel request bit, obtain to be equivalent to the channel allocation of maximum speed from the base station, thereby can realize the data transmitting and receiving method of the GPRS terminating machine of maximum speed data transmitting and receiving.
Background technology
Generally speaking, the channel allocation in the gprs system is according to RADIO PRIORITY (radio priority) and cell status, is realized by network (N/W).
Present GPRS terminating machine according to the order that network is assigned, is accepted time slot allocation according to the sub-district situation, receives to send data.
But, in gprs system, can only according to the order that network is assigned, accept time slot allocation according to the sub-district situation by the conventional art of as above working.User in the sub-district can't look after the user that those have emergency data to transmit more for a long time, even and flower high price also be ready to carry out rapidly the user of transceiver.
Summary of the invention
The present invention develops for solving as above problem, purpose provides a kind of data transmitting and receiving method of GPRS terminating machine, when it needs to carry out data transmitting and receiving by the GPRS terminating machine by force the user, if selected the maximum speed in the option, then the random bit in grouped channels (packet channel) request or the information request channel is set to maximum speed, makes the base station can know that the user need obtain the channel allocation corresponding to maximum speed.At this moment, maximum channel is correspondingly distributed in the base station after the kind of having confirmed the GPRS terminating machine.And after channel allocation, transfer of data can be carried out rapidly.So,, just can occupy more channel, carry out data transmitting and receiving fast from user's position.
For achieving the above object, feature of the present invention is to be made of two steps: first step, in the GPRS terminating machine that speed and network with user's needs carry out data transmitting and receiving, in the access burst pulse (access burst) of 8 bits of grouped channels (packet channel) solicited message or 11 bits, 2 or 3 random bits convert the data transmitting and receiving speed that the user selects to, and transceiver speed is notified to network; Second step, having received the network validation of above-mentioned grouped channels (packet channel) solicited message above-mentioned 2 or 3 random bits is maximal rate or standard speed, and the time slot of transceiver speed between distribution network and GPRS terminating machine in view of the above, between GPRS terminating machine and network, carry out transfer of data.
Description of drawings
Fig. 1 is the data transmitting and receiving method flow diagram of GPRS terminating machine of the present invention.
Fig. 2 is the random bit schematic diagram by the grouped channels of GPRS terminating machine of the present invention (packet channel) request signal 8 bits, 11 bits.
Embodiment
Describe embodiments of the invention with reference to the accompanying drawings in detail.
Fig. 1 is the data transmitting and receiving method flow diagram of GPRS of the present invention (General Packet Radio Service) terminating machine.As shown in the figure, it is made of two steps: first step, in the GPRS terminating machine that speed and network with user's needs carry out data transmitting and receiving, in the access burst pulse (accessburst) of 8 bits of grouped channels (packet channel) solicited message or 11 bits, 2 or 3 random bits convert the data transmitting and receiving speed that the user selects to, and transceiver speed is notified to network; Second step, having received the network validation of above-mentioned grouped channels (packetchannel) solicited message above-mentioned 2 or 3 random bits is maximal rate or standard speed, and the time slot of transceiver speed between distribution network and GPRS terminating machine in view of the above, between GPRS terminating machine and network, carry out transfer of data.Its job description is as follows.
At first, the user selects how to transmit the data that will transmit now in GPRS terminating machine display screen.
The data presented transmission speed has standard speed/maximum speed (Normal Speed/Full Speed) of down link (Downlink), the standard speed/maximum speed (Normal Speed/Full Speed) of up link (Uplink) on the above-mentioned GPRS terminating machine display screen.
At this moment, the user as has selected maximum speed (Full Speed) for transmission quickly, the GPRS terminating machine when request grouped channels (packet channel), can be in random bit the following situation of reflection.
Promptly, difference according to the network regulation, packet channel request (Packet Channel Request) signal is made of 8 bits or 11 bit access burst pulses (access burst), when being 8 bits, have 2 random bits (Random Bits), when being 11 bits, have 3 random bits (Random Bits).
Fig. 2 is the schematic diagram of random bit of 8 bits, 11 bits of this grouped channels (packet channel) request signal.At first, when being the access burst pulse (access burst) of 11 bits, No. 9 bit has random value (Random Value), No. 10 bit is as the speed of down link, ' 0 ' expression standard speed, " 1 " expression maximum speed, the o.11 bit is as the speed of up link, ' 0 ' expression standard speed, " 1 " expression maximum speed.
When being the access burst pulse (access burst) of 8 bits, No. 7 bit is represented downlink speed, wherein " 0 " expression standard speed, " 1 " expression maximum speed, No. 8 bit is represented uplink speed, " 0 " expression standard speed, " 1 " expression maximum speed.
But, when being the 2nd network schemer (Network Mode 2), can not use above-mentioned packet channel request (Packet Channel Request) signal, should use channel request (ChannelRequest) signal.Channel request (Channel Request) is though signal is the access burst pulse (access burst) that is made of 8 bits, and random bit (Random bit) has three.This be because, reason (cause is the information that is carried among the channel request message, and cause can account for 3～7 bits in the channel request message of 8 bits) when channel request (Channel Request) signal must be that monolithic divides group access (Single block packet Access) just meaningful.
If the last bit that network receives is " 1 ", represent that promptly the user needs grouped channels (packet channel) request signal of maximum speed, after the kind of the GPRS terminating machine of affirmation travelling carriage, can when distributing maximum time slot, realize transfer of data rapidly.
At this moment,, then, distribute the maximum downlink time slot, simultaneously, preserve the uplink speed show state according to the kind of this GPRS terminating machine if above-mentioned network is received the data call from the GPRS terminating machine.
Under opposite situation, if above-mentioned network is not received the data call from the GPRS terminating machine, then, distribute the maximum uplink time slot according to the kind of GPRS terminating machine, simultaneously, preserve the downlink speed show state.
As the above-mentioned detailed description of doing, the present invention has following effect: when user's GPRS terminating machine that worked eager to excel in whatever one does carries out the transceiver of data, as selected the maximum speed in the option, then the random bit in grouped channels (packet channel) request or the information request channel is set to maximum speed, make the base station can know that the user need obtain the channel allocation corresponding to maximum speed, thereby can distribute the channel with the corresponding maximal rate of GPRS terminating machine kind, realize data transmitting and receiving rapidly.
Claims (3)
1. the data transmitting and receiving method of a GPRS terminating machine, feature is to comprise two steps: first step, in the GPRS terminating machine that speed and network with user's needs carry out data transmitting and receiving, in the access burst pulse of 8 bits of packet channel request information or 11 bits, 2 or 3 random bits convert the data transmitting and receiving speed that the user selects to, and transceiver speed is notified to network; Second step, having received the network validation of above-mentioned packet channel request information above-mentioned 2 or 3 random bits is maximal rate or standard speed, and the time slot of transceiver speed between distribution network and GPRS terminating machine in view of the above, between GPRS terminating machine and network, carry out transfer of data.
2. the data transmitting and receiving method of GPRS terminating machine according to claim 1, it is characterized in that: when being above-mentioned 8 bit access burst pulses, No. 7 bit is represented downlink speed, No. 8 bit is represented uplink speed, standard speed is with " 0 " expression, and maximum speed is represented with " 1 "; When being 11 bit access burst pulses, No. 9 bit is represented random value, and No. 10 bit is represented downlink speed, and the o.11 bit is represented uplink speed, and standard speed is with " 0 " expression, and maximum speed is represented with " 1 ".
3. the data transmitting and receiving method of GPRS terminating machine according to claim 1, it is characterized in that: described the 2nd step also comprises a step, it is the generation that judgment data is called out, as above-mentioned data call takes place, then distribute time slot with the corresponding maximum downlink of GPRS terminating machine kind, preserve the show state of uplink speed, as above-mentioned data call do not take place, then according to the kind of GPRS terminating machine, the time slot that distributes maximum uplink is preserved the show state of downlink speed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0064681A KR100517976B1 (en) | 2002-10-22 | 2002-10-22 | Transmission/reception method for data of gprs terminal equipment |
| KR0064681/2002 | 2002-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1497914A true CN1497914A (en) | 2004-05-19 |
| CN1255976C CN1255976C (en) | 2006-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101010426A Expired - Fee Related CN1255976C (en) | 2002-10-22 | 2003-10-13 | Data transceiving method of GPRS terminal processor |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100517976B1 (en) |
| CN (1) | CN1255976C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101184011B (en) * | 2006-11-17 | 2013-01-09 | 佳能株式会社 | Communication control apparatus and control method, communication apparatus and control method thereof, wireless communication system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101005681B1 (en) | 2005-10-31 | 2011-01-05 | 엘지전자 주식회사 | Data receiving and trasmitting method for mobile communication terminal |
| EP1943777B1 (en) | 2005-10-31 | 2016-07-20 | LG Electronics Inc. | Method for processing control information in a wireless mobile communication system |
| KR100781258B1 (en) * | 2005-12-06 | 2007-11-30 | 엘지전자 주식회사 | Method for data communication of Mobile communication terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI96557C (en) * | 1994-09-27 | 1996-07-10 | Nokia Telecommunications Oy | Method for data transmission in a TDMA mobile radio system and a mobile radio system for carrying out the method |
| JP2000013852A (en) * | 1998-06-22 | 2000-01-14 | Ntt Mobil Communication Network Inc | Radio data communication system |
| US6366779B1 (en) * | 1998-09-22 | 2002-04-02 | Qualcomm Incorporated | Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems |
| US6512752B1 (en) * | 1999-12-30 | 2003-01-28 | Ericsson Inc. | Adaptive carrier assignment in multiple reuse patterns for packet data systems based on service type and user location |
-
2002
- 2002-10-22 KR KR10-2002-0064681A patent/KR100517976B1/en not_active IP Right Cessation
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2003
- 2003-10-13 CN CNB2003101010426A patent/CN1255976C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101184011B (en) * | 2006-11-17 | 2013-01-09 | 佳能株式会社 | Communication control apparatus and control method, communication apparatus and control method thereof, wireless communication system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100517976B1 (en) | 2005-10-04 |
| KR20040035511A (en) | 2004-04-29 |
| CN1255976C (en) | 2006-05-10 |
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Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120319 |
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Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
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Effective date of registration: 20120319 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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