Alcatel Lucent

Other

Alcatel

Shanghai Belling Corp., Ltd.

Ning Lu

Tao Yang

Zhigang Luo

Mingli You

Xueqing Zhu

Nan Liu

Pingping Wen

Dajun Wu

Hongbao Zhang

Ding Hui Xu

Zhengcai Qin

Qifu Liu

Chengjie Zhou

A single-handed hand held remote control for unmanned aerial vehicles (UAVs) is disclosed. The remote control includes a throttle control and a motion sensor(s) to detect various hand movements that can be mapped to various degrees of freedom. As the user moves the remote control, a micro-processor takes sampled data from the motion sensor(s) and determines a hand gesture which is used to identify a control instruction for the UAV. The control instruction is then transmitted via radio signal to the UAV to move the UAV accordingly. Some embodiments include a wrist member with its own motion sensor to improve on the movement sensing and provide enhanced control features.

Portable single-handed remote control system for unmanned aerial vehicle

Method and system for scheduling of a base station for HSUPA is provided. The method for scheduling of base station includes a method for scheduling of serving base station and a method for scheduling of non-serving base station, in which the method for scheduling of the serving base station comprises the base station generating a scheduling grant based on scheduling information SI and a happy bit transmitted from a terminal and based on a currently measured interference value, a configured threshold and associated resource information. The method for scheduling of the non serving base station comprises the base station generating a scheduling grant based on a currently measured interference value, a configured threshold and associated resource information. The system for scheduling of a base station comprises a transmitting module is used by the terminal for transmitting information to the base station; a configuration module is used by the SRNC for configuring parameters of associated threshold to the base station; a measurement module is used by the base station for measuring current interference; a calculation module is used by the base station for performing scheduling based on the current-obtained information. The present invention has solved the problem in scheduling of the base station for resources among terminals, which achieves the object of enhancing performance of uplink in a system and improving experience for users and has an important effect on HSUPA normalization process.

Method and system for scheduling of base station for HSUPA

Provided is a level shift circuit which includes: a first level shift module; a first signal input terminal for providing a first input signal for the first level shift module; a first signal output terminal for providing output from the first level shift module; a second level shift module; a second signal input terminal for providing a second input signal for the second level shift module; a second signal output terminal for providing output from the second level shift module; a drive module connected to the first signal output terminal and the second signal output terminal; and a drive signal output terminal from the drive module. The level shift circuit of the present invention can be applicable for the requirements of BCD process and prevent damages to the high-voltage device due to the excessively high gate voltage.

Level shift circuit

The present invention discloses methods and apparatuses for fast resource scheduling at the base station and fast transport format combination selection at the UE by using different pointers in base station and user equipment of wireless network. The TFCS in base station and UE are divided into TFCsbs each of which is a set of TFCs with the same transmission rate or the same transmission power, in the resource scheduling process at the base station, a pointer is used to select a proper TFCsb according to the resource request information from the UE and then inform UE of the relevant information. UE select the proper TFC by using another pointer from the TFCsb chosen at the base station. Because each of the scheduling process at the base station and the TFC selection process at the UE uses a pointer separately, the two processes can go more efficiently individually.

Method for fast resource scheduling in base station and the base station

The present invention relates to method and apparatus for operation of a terminal based on Relative Grant of a non-serving based station, the method comprising the terminal performing corresponding processes based on the received relative scheduling grant RGfrom the non-serving base station and according to associated parameters configured by Serving Radio Network Controller (SRNC). A first one of the corresponding processes is the relative scheduling grant RGbeing applied to subsequent HARQ processes until a new relative scheduling grant RGis received for an initial transmission; for retransmission determining the amount of resources used for retransmission by integratedly considering power of the initial transmission of the packet to be retransmitted and the grant RGin combination with idea of reducing power. A second one of the corresponding processes is that effects of RGon subsequent HARQ processes is based on whether a new RG=DOWN is received for a subsequent HARQ process. A third one of the corresponding processes is that effects of RG=DOWN on subsequent HARQ processes is reflected on one-off adjusting the maximum amount of available resources for all subsequent HARQ processes. The present invention will achieve the object of enhancing performance of uplink in a system and improving experience for users and have a significant effect on normalization process of HSUPA.

Method and apparatus for operation of a terminal based on relative grant of a non-serving base station

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Shanghai, China

Ning Lu