摘要:
A method of providing wireless communication is disclosed. The method may include providing a number of stations configured for transmitting signals wirelessly over at least one channel and dividing the stations into at least two clusters. The stations within each cluster may operate cooperatively to transmit or receive signals corresponding to the cluster simultaneously.
摘要:
A method of performing power headroom reporting, hereafter called PHR, for a communication device configured with a plurality of uplink component carriers or parallel PUCCH and PUSCH transmission in a wireless communication system is disclosed. The method comprises reporting power headroom information of at least one of the communication device, at least an uplink component carrier, and at least a power amplifier configured to the communication device, to a network of the wireless communication system when the PHR is triggered.
摘要:
A method of handling buffer status report for a mobile device capable of UL MIMO and/or capable of receiving and/or transmitting on a plurality of component carriers in a wireless communication system is disclosed. The method comprises generating at least a buffer size table each including a plurality of indexes according to the maximum uplink data transmission rate, wherein some of the plurality of indexes each is used for indicating a data amount in an uplink buffer of the mobile device for the buffer status report.
摘要:
A method for a base station to transmit data, the data to be relayed by a relay station to user equipment, the method including: encoding, based on an identification of the relay station or an identification of the user equipment, control information that indicates resource allocation for the relay station; and transmitting the control information to the relay station.
摘要:
A wireless communication device is disclosed. The wireless communication device may include a first station and a second station. The first station is coupled with the second station. The first and second stations are within a first cluster. The stations within the first cluster are configured to operate cooperatively to transmit or receive signals corresponding to the cluster over at least one channel. One of the stations transmits only data signals without transmitting a preamble or a MAP message.
摘要:
A method for processing a frame received at a relay station in a wireless multi-hop relaying network, the frame including first control data in a header of the frame and second control data in a body of the frame includes examining the header of the frame to determine whether the first control data includes a tunnel identifier. The method also includes parsing the body of the frame if the first control data does not include the tunnel identifier, to retrieve the second control data, determining whether the second control data includes the tunnel identifier, classifying the frame by examining the contents of the first and second control data and forwarding the data frame.
摘要:
A wireless communication device is disclosed. The wireless communication device may include a first station and a second station. The first station is coupled with the second station. The first and second stations are within a first cluster. The stations within the first cluster are configured to operate cooperatively to transmit or receive signals corresponding to the cluster over at least one channel. One of the stations transmits only data signals without transmitting a preamble or a MAP message
摘要:
A prioritized random access method, a resource allocation method, and a collision resolution method are proposed for wireless communication devices with different priority levels pre-assigned according to their respective service requirements. In the prioritized random access method, different priorities are assigned to connection requirements of wireless communication devices according to their respective service characteristics. Collision resolution mechanisms of the prioritized random access method enable establishing connections of different service requirements such as time strict, delay tolerant, and normal user service. The resource allocation method allows different types of contention accesses have different collision opportunities and connection setup delays, and also enables dynamical adjustment in resource allocation according to practical application requirements, the number of MTC devices and system loading. Thus, resource utilization rate of the overall wireless communication network is enhanced.
摘要:
A multi-blocks radio access method is provided and includes the following steps. A plurality of resource blocks are grouped into a plurality of groups. One resource block is respectively selected from the groups to form a plurality of resource block sets. Data to be accessed are transmitted in corresponding one of the resource block sets. A code division multiplexing code sequence is determined for the corresponding one of the resource block sets according to at least one of a plurality of parameters. Encoding or decoding operations are performed on the data to be accessed according to the corresponding one of the resource block sets and the corresponding code division multiplexing code sequence. The encoded or decoded data is accessed. A transmitter module and a receiver module using the foregoing method are also provided.
摘要:
A system and method for transmission control by an access device in a wireless communication system including a plurality of receiving devices, including receiving, from a super ordinate device, first transmission data for transmission to a subscriber device, wherein the access device communicates with the plurality of receiving devices, and the subscriber device is one of the plurality of receiving devices. The system and method further include transmitting the first transmission data to the subscriber device, and generating, by the access device, a first access receipt indicator corresponding to the first transmission data. In addition, the system and method include sending the first access receipt indicator to the super ordinate device, and retransmitting, if the access device does not receive a first subscriber receipt indicator from the subscriber device indicating that the first transmission data is received by the subscriber device, one or more portions of the first transmission data to the subscriber device. The system and method further include receiving, by the access device, second transmission data for transmission to the subscriber device, generating, by the access device, a second access receipt indicator corresponding to the second transmission data, and sending the second access receipt indicator to the super ordinate device. Further, the system and method include retransmitting, if the access device does not receive a second subscriber receipt indicator from the subscriber device indicating that all of the second transmission data is received by the subscriber device, one or more portions of the second transmission data to the subscriber device.