Abstract: An inter-cell interference mitigation signaling method for controlling the use of a plurality of inter-cell interference mitigation methods during wireless communications between a first wireless communications apparatus and a second wireless communications apparatus, the method comprising performing a system configuration procedure to select one or more of the inter-cell interference mitigation methods for use during the wireless communications between the first wireless communications apparatus and the second wireless communications apparatus; performing an initiation procedure to start the use of the one or more selected inter-cell interference mitigation methods in response to the meeting of the predetermined initiation criteria; and performing a termination procedure to end the use of the one or more selected inter-cell interference mitigation methods in response to the meeting of predetermined termination criteria.

Abstract: A method for cooperative data transfer includes establishing a primary wireless connection with a primary access station. The primary wireless connection uses a primary synchronization channel that is transmitted during a first frame of a super frame. The super frame comprises a plurality of frames. The method also includes detecting a secondary synchronization channel generated by an alternate access station during a subsequent frame of the super frame. The method further includes determining whether the detected secondary synchronization channel has a signal strength greater than a threshold signal strength. The method additionally includes receiving permission to begin a cooperative data transfer operation with both the primary access station and the alternate access station.

Abstract: A method of requesting a plurality of different characteristic indicators from a second communications apparatus in a wireless communications network including a first communications apparatus and a plurality of such second communications apparatuses which communicate with the first communications apparatus, the method includes the first communications apparatus transmitting a single standing instruction to the second communications apparatus defining at least two interleaving patterns, each interleaving pattern specifying one or more of the characteristic indicators and defining a pattern according to which the second communications apparatus is to interleave the specified characteristic indicators in a single feedback channel allocated to the second communications apparatus, the single standing instruction further defining a selection signal to be transmitted from the first communications apparatus to the second communications apparatus according to which the second communications apparatus is to select one

Abstract: A method of requesting a plurality of different characteristic indicators from a second communications apparatus in a wireless communications network including a first communications apparatus and a plurality of such second communications apparatuses which communicate with the first communications apparatus, the method includes the first communications apparatus transmitting a single standing instruction to the second communications apparatus defining at least two interleaving patterns, each interleaving pattern specifying two or more of the characteristic indicators and defining a pattern according to which the second communications apparatus is to interleave the specified characteristic indicators in a single feedback channel allocated to the second communications apparatus, the single standing instruction further defining a selection signal to be transmitted from the first communications apparatus to the second communications apparatus according to which the second communications apparatus is to select one

Abstract: A method of coverage hole compensation is provided in a wireless telecommunications network including a plurality of base station transmitters, each transmitter providing a coverage area for communication with user equipment, wherein a coverage hole is present within a coverage area provided by a transmitting transmitter; the method comprising selecting transmitters which are to be adjusted, including a first dominant transmitter within the coverage hole, and adjusting a transmission parameter of the selected transmitters, wherein the amount of adjustment of the selected first dominant transmitter in the coverage hole is greater than the amount of adjustment of any other selected transmitter.

Abstract: A frame format used in a wireless communication system, more particularly an OFDMA TDD wireless communication system, of the kind that includes a base station and a plurality of fixed or mobile subscriber stations, the base station maintaining connections with each of the subscriber stations by performing wireless communication in units of frames having the frame format, and within each frame, allocating resources for data transmission and signalling. Each frame has a plurality of downlink subframes and a plurality of uplink subframes including, in time order, a first downlink subframe, a first uplink subframe, a final downlink subframe and a final uplink subframe. One or more further downlink subframe/uplink subframe pairs may be interposed between the first and final subframes as desired, and the configuration can be changed dynamically.

Abstract: A frame format used in a wireless communication system, more particularly an OFDMA TDD wireless communication system, of the kind that includes a base station and a plurality of fixed or mobile subscriber stations, the base station maintaining connections with each of the subscriber stations by performing wireless communication in units of frames having the frame format, and within each frame, allocating resources for data transmission and signalling. Each frame has a plurality of downlink subframes and a plurality of uplink subframes including, in time order, a first downlink subframe, a first uplink subframe, a final downlink subframe and a final uplink subframe. One or more further downlink subframe/uplink subframe pairs may be interposed between the first and final subframes as desired, and the configuration can be changed dynamically.

Abstract: A method in a wireless communication system comprising a user equipment, an anchor network station and at least one assisting network station, wherein the user equipment transmits the same data to the network stations and the network stations each transmit an acknowledgement of the data to the user equipment in response; and wherein the or each assisting network station also forwards the data to the anchor network station.

Abstract: A method for cooperative data transfer includes establishing a primary wireless connection with a primary access station. The primary wireless connection uses a primary synchronization channel that is transmitted during a first frame of a super frame. The super frame comprises a plurality of frames. The method also includes detecting a secondary synchronization channel generated by an alternate access station during a subsequent frame of the super frame. The method further includes determining whether the detected secondary synchronization channel has a signal strength greater than a threshold signal strength. The method additionally includes receiving permission to begin a cooperative data transfer operation with both the primary access station and the alternate access station.

Abstract: An inter-cell interference mitigation signalling method for controlling the use of a plurality of inter-cell interference mitigation methods during wireless communications between a first wireless communications apparatus and a second wireless communications apparatus, the method comprising performing a system configuration procedure to select one or more of the inter-cell interference mitigation methods for use during the wireless communications between the first wireless communications apparatus and the second wireless communications apparatus; performing an initiation procedure to start the use of the one or more selected inter-cell interference mitigation methods in response to the meeting of the predetermined initiation criteria; and performing a termination procedure to end the use of the one or more selected inter-cell interference mitigation methods in response to the meeting of predetermined termination criteria.

Abstract: A method of operating a wireless communications system comprising at least a base station, a first relay station, a second relay station and one or more subscriber stations; wherein the base station, the first relay station and one or more of the said subscriber stations are operable to communicate with each other using at least a first wireless protocol, and wherein the base station, the second relay station and one or more of the said subscriber stations are operable to communicate with each other using at least a second wireless protocol; the method comprising operating the system according to an overall frame structure in which a subframe comprises: a first-protocol access period for access communications using the first wireless protocol, during which the first relay station is in one of a transmit mode and a receive mode; a first-protocol relay period for relay communications using the first wireless protocol, during which the first relay station is in the other of the transmit mode and the receive m

Abstract: A method of requesting a plurality of different characteristic indicators from a second communications apparatus in a wireless communications network comprising a first communications apparatus and a plurality of such second communications apparatuses which communicate with the first communications apparatus, the method includes the first communications apparatus transmitting a single standing instruction to the second communications apparatus defining at least two interleaving patterns, each interleaving pattern specifying two or more of the characteristic indicators and defining a pattern according to which the second communications apparatus is to interleave the specified characteristic indicators in a single feedback channel allocated to the second communications apparatus, the single standing instruction further defining a selection signal to be transmitted from the first communications apparatus to the second communications apparatus according to which the second communications apparatus is to select on

Abstract: A method of requesting a plurality of different characteristic indicators from a second communication apparatus (MS) in a wireless communication network comprising a first communication apparatus (BS) and a plurality of such second communication apparatuses (MS) which communicate with the first communication apparatus using a shared communication frame, the method comprising; the first communication apparatus (BS) transmitting (110) a single standing instruction to the second communication apparatus (MS) to interchange between sending the different characteristic indicators in a feedback window allocated to the second communication apparatus in the shared communication frame.

Abstract: A frame format used in a wireless communication system, more particularly an OFDMA TDD wireless communication system, of the kind comprising a base station and a plurality of fixed or mobile subscriber stations, the base station maintaining connections with each of the subscriber stations by performing wireless communication in units of frames having said frame format, and within each frame, allocating resources for data transmission and signalling. Each frame has a plurality of downlink subframes and a plurality of uplink subframes including, in time order, a first downlink subframe, a first uplink subframe, a final downlink subframe and a final uplink subframe. One or more further downlink subframe/uplink subframe pairs may be interposed between the first and final subframes as desired, and the configuration can be changed dynamically.

Abstract: A signalling mechanism in an OFDMA-based wireless communication system in which the number of bits used to indicate the 2-D resource allocation in each frame are reduced, and optimised for the particular frame configuration. The numbers of bits within the MAP-IEs in at least the DL_MAP and optionally also the UL_MAP of each frame, used to represent the Symbol offset and No. of Symbols, are scaled to the frame duration and the subcarrier allocation scheme used for the zone to which the DL-MAP_IE is associated. Likewise, a variable number of bits is used for the subchannel offset and number of subchannels, which can be optimised based on the selected FFT size and subcarrier allocation scheme. The bit numbers in use can be TLV encoded and transmitted within a downlink channel descriptor following the DL_MAP and UL_MAP.

Abstract: A signalling method in a frame-based wireless communication system allowing a base station (BS) to inform fixed or mobile subscriber stations (MS) of resource allocations without excessive signalling and processing overhead. In one embodiment, in addition to normal resource allocation information such as a DL-MAP or UL-MAP, IDs of MSs or connections, for which the resource allocation has been modified, cancelled, or initialized, are listed at the start of the frame so that each MS can identify itself (or its connection) in the list. Only those mobile stations for which the list is relevant need to act on the resource allocation information. In another embodiment, the BS attaches a period of validity to each allocation of resources which is transmitted along with the normal resource allocation information. This frees the BS from having to repeat the same information in subsequent frames, and each MS can go on using the same resource during the period of validity without needing to check for updates.

Abstract: A signalling method for use in a multiple-access communication system, the system comprising a first communication apparatus and a plurality of second communication apparatuses, the second communication apparatuses being operable to communicate with the first communication apparatus using respective parts of a shared communication frame and each using an available service level for such communication, the method comprising: assessing service-level requests from the second communication apparatuses to determine if there is a group of the second communication apparatuses that have corresponding service-level requirements; if it is determined that such a group exists, employing a first control scheme for transmission in the shared communication frame of communication control information for the second communication apparatuses of the group; and for any second communication apparatus not part of the group, employing a further control scheme different from said first control scheme for transmission in the shared c

Abstract: A wireless communication method used in a system comprising a base station and a plurality of fixed or mobile subscriber stations, the base station maintaining connections with each of the subscriber stations by performing wireless communication in units of frames, and within each frame, allocating resources for data transmissions and signalling in the wireless communication system. The method involves providing, in each frame, a new dedicated shared channel for use by the subscriber stations to report a connection quality to the base station. To save bandwidth in the system, the resources allocated to the shared channel are less than the total resources needed for every subscriber station to report individually within the same frame.

Abstract: A method, system and computerized medium in a computerized environment for placing optional orders for an order set for a patient is provided. A request to display an order set for a patient is received. The order set comprises one or more optional orders. The optional orders that may or may not be placed for the order set. The optional orders are determined and the optional orders are displayed. A selection of one or more of the optional orders to be placed for the order set is received and the selected optional orders are placed for the order set.