摘要:
The present invention relates to a method for treating retinal ischemia, or a disease, condition, or disorder associated with retinal ischemia, in a subject in need thereof, comprising administering to said subject a therapeutically effective amount of a composition comprising Chi-Ju-Di-Huang-Wan, wherein the Chi-Ju-Di-Huang-Wan consists of Rehmanniae Radix Preparata, Corni Fructus, Rhizoma Diocoreae, Poria, Cortex Moutan Redicis, Alismatis Rhizome, Fructus Lycii, and Chrysanthemi Flos.
摘要:
A wireless communication system, a method, and a tangible machine-readable medium thereof for transmitting data based on a frame structure of a multi-hop relay standard are provided. The wireless communication system comprises a base station (BS), a relay station (RS), and a mobile station (MS). The frame structure comprises a relay station map (RS-MAP) frame and an MS sub-frame. The RS-MAP frame describes the frame structure. The MS sub-frame is used for transmitting the first data between the BS and the MS and is used for transmitting a second data between the RS and the MS according to the content of the RS-MAP frame. A part of the second data is the same as the first data.
摘要:
A method, a wireless communication system, a tangible machine-readable medium, and a communication apparatus for transmitting and relaying a channel descriptor based on a multi-hop relay standard are provided. The wireless communication system comprises a BS and at least one RS. The BS divides the channel descriptor into a common channel descriptor and at least one particular channel descriptor. Then the BS broadcasts/multicasts the common channel descriptor to the at least one RS and transmits the at least one particular channel descriptor to the same. The at least one RS combines the common channel descriptor and the at least one particular channel descriptor to generate the channel descriptor.
摘要:
A method, a wireless communication system, a communication apparatus, and a tangible machine-readable medium for establishing a routing path during a network entry process of an SS based on a multi-hop relay standard are provided. The wireless communication system comprises a BS, an SS, and an RS. The SS transmits an RNG-REQ of the SS by a ranging CID to the BS through the RS. The BS allocates an SS CID and a routing path for the SS, and transmits an RNG-RSP having the SS CID and the routing path by a path CID to the RS. The RS updates the SS CID and the routing path into a routing table of the RS after receiving the RNG-RSP, and transmits the RNG-RSP having the SS CID by the ranging CID to the SS.
摘要:
A method for direct link in wireless communication system is provided, which is applied in a base station with functions for broadcast and time division duplex (TDD), the method comprising the following steps: receiving connection request signalings including position information from a plurality of subscriber stations (SSs) with global positioning systems (GPSs); determining the SSs which can carry out the direct link, according to the connection request signalings; allocating time slots to each SS which can carry out direct link in the scheduling; calculating a relative distance between the two SSs according to the position information; determining an initial transmit power for the transmitting SS, and adjusting it many times; finally, adding the adjusted transmit power value and the time slot information allocated to the SSs in the scheduling into the broadcast message.
摘要:
A frame structure for an IEEE 802.16j standard, a wireless communication apparatus and a method for assigning the same in a wireless communication system are provided. The wireless communication system comprises a base station (BS), a mobile station (MS), and a relay station (RS). The frame structure comprises an MS sub-frame and an RS sub-frame. The MS sub-frame is used for transmitting data between the RS and the MS. The RS sub-frame is used for transmitting data between the RS and the BS.
摘要:
A method for co-channel interference suppression in Orthogonal Frequency Division Multiplexing (OFDM) systems with multiple receiving antennas is provided, wherein the co-channel interference (CCI) in different directions is suppressed by the spatial technique provided by the antenna arrays, and the interference to a desired carrier caused by other sub-carriers is also taken into consideration, that is, the interference of other sub-carriers is cancelled by means of a multistage interference cancellation, thereby the performance for interference suppression is improved.
摘要:
A method for a wireless communication system and a system adapted for wireless communication are provided. The wireless communication system comprises a base station, a first terminal apparatus and a second terminal apparatus. The base station determines whether the first terminal apparatus and the second terminal apparatus conform to a condition. If yes, the base station transmits a datum to the first terminal apparatus, and requests the first terminal apparatus to transmit the datum to the second terminal apparatus.
摘要:
A wireless network handover apparatus receives a request signal from a mobile apparatus and then allocates services of the base stations to the mobile apparatus according to the request signal. After allocation, the handover apparatus transmits a report signal to other base stations via a handover gateway. Therefore, services of the base stations can be efficiently allocated to the mobile apparatus.
摘要:
A resource allocation apparatus, method, application program, and computer readable medium thereof are provided. A plurality of data streams are transmitted to a plurality of receiving ends via a network resource, wherein each of the receiving ends has a subscribing status. Each of the data streams comprises a plurality of data layers. First, required data are sent to the receiving ends. Then, an efficiency ratio of each of the possible transmission combinations is dynamically calculated. Finally, data layers comprised in the possible transmission combination that has the greatest efficiency ratio are transmitted to the receiving ends. Efficiency ratios are calculated according to the whole network resource, the channels of the receiving ends, and the characters of the data streams. By the aforementioned arrangement, data layers received by the receiving ends can be adjusted dynamically. Thus, the efficiency of the network resource can be increased.