Timer T3168 is used to set the length of time that the MS waits for a packet uplink assignment message. After sending the PACKET RESOURCE REQUEST, the MS enters the PACKET UPLINK ASSIGNMENT message or starts when the PACKET CONTROL ACKNOWLEDGEMENT requests a new TBF. The T3168 determines when Stop waiting for the packet uplink assignment message. This parameter is configured in units of 500ms. The timer is represented by 3BIT and the range is 0 to 7. | Leading Communication Technology Forum in China 5]$_/k#q! ~ vG; K%b After the timer expires, the MS will restart the packet access process until it has been sent 4 times, then indicates that the TBF establishment fails, and reports an RLC/MAC error to the upper layer. $Z(A E1{.?'o*Y4` 2. Setting and affecting the MSBCSC Mobile Communication Forum 'X'x#P“_'B Domestic leading communication technology forum"K,l3|.J0r7E3K'e%e*eS The size of the T3168 affects the TBF establishment success rate. The smaller the value is set, the shorter the time left for the TBF to be established. In the case of a bad wireless environment, the establishment success rate of the TBF is lower. Conversely, the larger the value is set. The MS judges that the period in which the TBF establishment fails is longer, the delay of packet access increases, and the performance obtained by the system decreases. “d7J*S'A0U7| B%b%~ MSCBSC Mobile Communications Forum: F+z'D2S"M'z The setting of this value must take into account the impact of the wireless environment, ie the BLER of the signaling message. Generally refer to the following settings: 1) BLER "2%, that is, when the wireless environment is good, T3168 can be set to 500ms; mobile communication, communication engineer's home, communication talent, job recruitment, network optimization, communication engineering, business travel, communication enterprise blacklist 3S) E7s :? ;D9]1P"? Leading communication technology forum in China +U; C%Z#l6A! E 2) 2% "BLER "5%, when the wireless environment is good, T3168 can be set to 1000ms; 3) 5% "BLER" 10%, when the wireless environment is bad, T3168 can be set to 2000ms. 1, wireless charging such as mobile phones and MP3 Modern people have become increasingly inseparable from electronic gadgets such as mobile phones, but frequent charging is both cumbersome and often plugged in and easily damaged. Using our wireless charging module, you can automatically put the phone on the charging pad. Charging, but also to take away or answer the phone at any time, it is very convenient. 2. Power supply for lighting and water circulation systems in the aquarium The beautiful colorful lights in a fully transparent fish tank will surely make the viewers very curious. How does the electricity come from? The secret lies in our wireless power supply module, which is also very promising. 3. Power supply for concealed products In some special occasions, a function needs to be concealed into the outer casing of other products, usually battery-powered. This creates a problem of how to charge. If the charging Connector is connected, it will be easily noticed. Use our wireless charging module. Is the best solution. 4. Power supply for hydrophilic products For example, electric toothbrushes, electric razors, etc. are often in contact with water. It is often difficult to waterproof the charging port. With our wireless charging, the electric part can be completely sealed, thoroughly dustproof and waterproof, and the product grade is increased. Additional value. 5, design waterproof mobile phone or walkie-talkie Mobile phones and walkie-talkies on the market generally use plug-in contact charging, which makes it difficult to carry out real waterproofing. The wireless power supply can be completely sealed and completely waterproof. 6, the expansion of wireless RF card application The traditional wireless RF card technology generates very little energy, so it can only realize the function of short-distance identity confirmation, and our module can provide 500 mA current, which greatly expands the application functions, such as adding voice prompts, sound and light display. Or wireless transmission and other functions, in many occasions can also use a battery-free design, which reduces costs and increases product life. 7. Human medical field Some medical equipment must work inside the human body, such as timing drug pump, capsule endoscope, etc. The wireless power supply scheme can greatly extend the working time of the equipment, which is of great practical value. Car Antenna for Wifi,Car Radio Antenna,Car GPS antenna,FM AM Car antenna Yetnorson Antenna Co., Ltd. , https://www.xhlantenna.com
What is t3168, what is the general setting range?